FNUS55 KBOU 210802 FWFBOU Fire Weather Forecast for Northeast and North Central Colorado National Weather Service Denver/Boulder CO 202 AM MDT Sun Jun 21 2026 .DISCUSSION...Today and tonight... Trending slightly cooler and not quite as dry today in the mountains, however minimum humidity will still lower into the mid teens across the lower elevations of Grand/Summit/Park Counties with west winds gusting 25-35 mph sustaining near-critical fire weather conditions. Afternoon thunderstorms will be confined to the rural plains, with dry conditions prevailing elsewhere. LONG TERM DISCUSSION...Monday through Thursday... Elevated and near-critical fire weather conditions will continue each afternoon in the high country as humidity levels fall to or below 15% in the valleys and gusty winds persist. Precipitation potential will primarily be focused over the lower elevations through the week, and especially the plains, keeping fire weather concerns lower. ...Thunderstorms imply strong gusty erratic winds... ...All surface winds are 20-Foot...10-Minute averaged winds... ...CWR is Chance of Wetting Rain - 0.10 inch or more liquid... ...24 HR Trends are based on averages over the respective zone groups and may not match the actual forecast values shown in those groups... COZ238-212230- Larimer County Below 6000 Feet/Northwest Weld County- Including Fort Collins, Hereford, Loveland, Nunn, and West Pawnee Grasslands 202 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Mostly sunny until 1200, then partly cloudy. Slight chance of thunderstorms after 1500 until 1600. Chance of thunder...10 percent. Max Temperature.....82-90. 24 hr trend......Little change. Min Humidity........17-21%. 24 hr trend......7-10% drier. 20-foot winds.......West winds 6-13 mph until 1200, then northwest 15-24 mph. Gusts up to 35 mph. CWR.................0 percent. 15K FT MSL winds....West 35-45 mph. Mixing height.......Below 1000 FT AGL until 0700. 13500-14500 ft AGL after 1000. Transport winds.....West 10-15 mph until 1000, then northwest 20-25 mph. Smoke dispersal.....Poor until 0900, then fair until 1000, then very good until 1100, then excellent. .TONIGHT... Sky/weather.........Partly cloudy(30-35%). Chance of thunder...0 percent. Min Temperature.....48-54. 24 hr trend......2-4 degrees cooler. Max Humidity........87-97%. 24 hr trend......2-4% wetter. 20-foot winds.......North winds 10-17 mph with gusts to around 35 mph until 2400, then northeast 4-7 mph. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......11000 ft AGL until 1900, then 1500-2500 ft AGL until 2400, then Below 1000 FT AGL until 0400, then 1000 ft AGL. Transport winds.....North 20-25 mph until 2200, then northeast 10-15 mph until 0200, then light. Smoke dispersal.....Excellent until 1900. Poor after 2100. .MONDAY... Sky/weather.........Partly cloudy(30-35%). Slight chance of thunderstorms after 1200. Chance of thunder...20 percent. Max Temperature.....81-87. 24 hr trend......Little change. Min Humidity........23-27%. 24 hr trend......4-7% wetter. 20-foot winds.......Southeast winds 5-13 mph with gusts to around 20 mph. CWR.................0 percent. 15K FT MSL winds....West 30-40 mph. Mixing height.......7000-8000 ft AGL. Transport winds.....Light winds until 0800, then south 10-15 mph. Smoke dispersal.....Poor until 1300, then good. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds 6-13 mph. .TUESDAY...Partly cloudy. Chance of thunderstorms. Highs around 80. East winds 8-15 mph. .WEDNESDAY...Mostly cloudy. Chance of thunderstorms. Lows in the mid 50s. Highs in the upper 70s. East winds 7-14 mph. .THURSDAY...Mostly cloudy. Chance of thunderstorms. Lows in the lower 50s. Highs in the lower 80s. Southeast winds 6-13 mph. $$ COZ239-212230- Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County- Including Arvada, Boulder, Golden, Lakewood, and Longmont 202 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Mostly sunny until 1200, then partly cloudy. Chance of thunder...0 percent. Max Temperature.....89-93. 24 hr trend......Little change. Min Humidity........12-16%. 24 hr trend......Little change. 20-foot winds.......Southwest winds 4-8 mph until 1200, then northwest 10-17 mph with gusts to around 25 mph. CWR.................0 percent. 15K FT MSL winds....West 30-40 mph. Mixing height.......Below 1000 FT AGL until 0800. 14500-15500 ft AGL after 1000. Transport winds.....Light winds until 0900. West 20-25 mph after 1100. Smoke dispersal.....Poor until 1000, then good until 1100, then excellent. .TONIGHT... Sky/weather.........Mostly clear. Chance of thunder...0 percent. Min Temperature.....54-58. 24 hr trend......2-4 degrees cooler. Max Humidity........71-81%. 24 hr trend......15-20% wetter. 20-foot winds.......North winds 6-13 mph with gusts to around 25 mph until 2400, then west 4-8 mph. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......10500-11500 ft AGL until 2000. Below 1000 FT AGL after 0400. Transport winds.....Northwest 15-20 mph until 2000, then northeast 10-15 mph until 0100, then light. Smoke dispersal.....Excellent until 1900. Poor after 2000. .MONDAY... Sky/weather.........Partly cloudy. Slight chance of thunderstorms after 1200 until 1700. Chance of thunder...20 percent. Max Temperature.....86-90. 24 hr trend......2-4 degrees cooler. Min Humidity........21-25%. 24 hr trend......7-10% wetter. 20-foot winds.......East winds 4-9 mph. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......Below 1000 FT AGL until 0700, then 6500-7500 ft AGL. Transport winds.....Light winds until 1300, then northeast around 10 mph until 1500, then southeast. Smoke dispersal.....Poor until 1400, then good. .MONDAY NIGHT...Mostly clear. Lows in the upper 50s. West winds 4-7 mph. .TUESDAY...Partly cloudy. Chance of thunderstorms. Highs in the lower 80s. Northeast winds 5-12 mph. .WEDNESDAY...Mostly cloudy. Chance of thunderstorms. Lows in the upper 50s. Highs in the lower 80s. Northeast winds 4-7 mph. .THURSDAY...Mostly cloudy. Chance of thunderstorms. Lows in the upper 50s. Highs in the mid 80s. Northeast winds 4-7 mph. $$ COZ240-212230- North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County- Including Aurora, Brighton, City of Denver, Denver International Airport, Highlands Ranch, Littleton, and Parker 202 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Mostly sunny until 1200, then partly cloudy(30-40%). Slight chance of thunderstorms after 1500 until 1600. Chance of thunder...20 percent. Max Temperature.....88-92. 24 hr trend......Little change. Min Humidity........11-15%. 24 hr trend......2-4% drier. 20-foot winds.......Southwest winds 4-9 mph until 1200, then northwest 10-17 mph with gusts to around 30 mph. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......Below 1000 FT AGL until 0800. 14000-15000 ft AGL after 1000. Transport winds.....Light winds until 0700, then southwest around 10 mph until 1000, then west until 1200, then northwest 20-25 mph. Smoke dispersal.....Poor until 1000, then good until 1100, then very good until 1200, then excellent. .TONIGHT... Sky/weather.........Mostly clear. Chance of thunder...0 percent. Min Temperature.....53-57. 24 hr trend......2-4 degrees cooler. Max Humidity........69-79%. 24 hr trend......4-7% wetter. 20-foot winds.......Northeast winds 9-16 mph with gusts to around 30 mph until 2400, then southeast 4-7 mph. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......10000-11000 ft AGL until 2000, then 1500-2500 ft AGL. Transport winds.....North around 20 mph until 2000, then northeast 10-15 mph until 0200, then light. Smoke dispersal.....Excellent until 1900. Poor after 2000. .MONDAY... Sky/weather.........Mostly sunny until 1200, then partly cloudy(35-45%). Chance of thunderstorms after 1200 until 1300, then chance of rain showers until 1400. Slight chance of thunderstorms after 1300 until 1600. Chance of thunder...30 percent. Max Temperature.....86-90. 24 hr trend......2-4 degrees cooler. Min Humidity........21-27%. 24 hr trend......7-10% wetter. 20-foot winds.......South winds 4-12 mph with gusts to around 20 mph. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......Below 1000 FT AGL until 0700. 8000-9000 ft AGL after 1200. Transport winds.....Light winds until 0700, then south around 10 mph until 1300, then west until 1500, then south. Smoke dispersal.....Poor until 1200, then good. .MONDAY NIGHT...Mostly clear. Lows in the upper 50s. South winds 7-14 mph. .TUESDAY...Partly cloudy. Chance of thunderstorms. Highs in the lower 80s. Northeast winds 6-13 mph. .WEDNESDAY...Partly cloudy. Chance of thunderstorms. Lows in the upper 50s. Highs in the mid 80s. East winds 5-12 mph. .THURSDAY...Partly cloudy. Chance of thunderstorms. Lows in the upper 50s. Highs in the mid 80s. Southeast winds 5-12 mph. $$ COZ241-212230- Elbert/Central and East Douglas Counties Above 6000 Feet- Including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur 202 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Mostly sunny until 1200, then partly cloudy(35-45%). Slight chance of thunderstorms after 1300. Chance of thunder...20 percent. Max Temperature.....82-88. 24 hr trend......2-4 degrees cooler. Min Humidity........15-21%. 24 hr trend......Little change. 20-foot winds.......West winds 4-9 mph until 1200, then northwest 6-13 mph with gusts to around 20 mph. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......1000 ft AGL until 0700, then Below 1000 FT AGL until 0800, then 3000-4000 ft AGL until 1000, then 13000-14000 ft AGL. Transport winds.....West 10-15 mph until 1300, then northwest 15-20 mph. Smoke dispersal.....Poor until 1000. Excellent after 1200. .TONIGHT... Sky/weather.........Partly cloudy(30-35%). Slight chance of thunderstorms until 1900. Chance of thunder...10 percent. Min Temperature.....48-54. 24 hr trend......2-4 degrees cooler. Max Humidity........82-92%. 24 hr trend......4-7% wetter. 20-foot winds.......Northeast winds 8-15 mph with gusts to around 25 mph until 2400, then southwest 4-7 mph. CWR.................0 percent. 15K FT MSL winds....West 15-25 mph. Mixing height.......10500 ft AGL until 1900, then 1500-2500 ft AGL until 2300, then Below 1000 FT AGL until 2400, then 1000 ft AGL until 0100, then Below 1000 FT AGL until 0200, then 1000 ft AGL until 0400, then Below 1000 FT AGL. Transport winds.....North around 15 mph until 2100, then northeast until 2400, then around 10 mph until 0200, then light until 0300, then southwest around 10 mph. Smoke dispersal.....Very good until 1900. Poor after 2000. .MONDAY... Sky/weather.........Mostly sunny until 1200, then partly cloudy(35-45%). Chance of thunderstorms after 1200 until 1700. Slight chance of thunderstorms after 1700. Chance of thunder...50 percent. Max Temperature.....78-84. 24 hr trend......4-7 degrees cooler. Min Humidity........32-42%. 24 hr trend......20-25% wetter. 20-foot winds.......South winds 12-18 mph with gusts to around 35 mph. CWR.................0 percent increasing to 10 percent in the afternoon. 15K FT MSL winds....West 15-25 mph. Mixing height.......5500-6500 ft AGL. Transport winds.....South 10-15 mph until 0900, then 15-20 mph. Smoke dispersal.....Poor until 0900, then good until 1200, then very good until 1500, then good. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds 10-17 mph. .TUESDAY...Partly cloudy. Chance of thunderstorms. Highs around 80. Northeast winds 6-13 mph. .WEDNESDAY...Mostly cloudy. Chance of thunderstorms. Lows in the lower 50s. Highs in the upper 70s. South winds 6-13 mph. .THURSDAY...Mostly cloudy. Chance of thunderstorms. Lows in the lower 50s. Highs in the lower 80s. South winds 9-16 mph. $$ COZ242-212230- Northeast Weld County- Including Briggsdale, East Pawnee Grasslands, Grover, Pawnee Buttes, Raymer, and Stoneham 202 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Partly cloudy until 0900, then mostly sunny until 1200, then partly cloudy(30-40%). Slight chance of rain showers after 1400 until 1500, then slight chance of thunderstorms. Chance of thunder...20 percent. Max Temperature.....83-89. 24 hr trend......4-7 degrees warmer. Min Humidity........18-24%. 24 hr trend......25-35% drier. 20-foot winds.......Northwest winds 11-21 mph with gusts to around 35 mph. CWR.................0 percent. 15K FT MSL winds....West 35-45 mph. Mixing height.......2000-3000 ft AGL until 1000, then 10500-11500 ft AGL. Transport winds.....West 10-15 mph until 1000, then northwest 20-25 mph. Smoke dispersal.....Poor until 1000, then very good until 1100, then excellent. .TONIGHT... Sky/weather.........Partly cloudy. Slight chance of thunderstorms until 1900. Chance of thunder...10 percent. Min Temperature.....49-53. 24 hr trend......2-4 degrees cooler. Max Humidity........94-98%. 24 hr trend......2-4% drier. 20-foot winds.......Northeast winds 12-18 mph with gusts to around 35 mph until 2400, then north 4-7 mph. CWR.................0 percent. 15K FT MSL winds....West 35-45 mph. Mixing height.......1500-2500 ft AGL until 2400, then Below 1000 FT AGL until 0100, then 1000 ft AGL until 0400, then Below 1000 FT AGL. Transport winds.....North 20-25 mph until 2200. Light after 0400. Smoke dispersal.....Very good until 2000, then poor. .MONDAY... Sky/weather.........Partly cloudy(40-50%). Chance of thunderstorms after 1200. Chance of thunder...40 percent. Max Temperature.....83-87. 24 hr trend......Little change. Min Humidity........26-36%. 24 hr trend......4-7% wetter. 20-foot winds.......Southeast winds 8-16 mph with gusts to around 25 mph. CWR.................0 percent increasing to 20 percent in the afternoon. 15K FT MSL winds....West 35-45 mph. Mixing height.......Below 1000 FT AGL until 0700, then 6500-7500 ft AGL. Transport winds.....Light winds until 0700, then southeast 10-15 mph until 1200, then south. Smoke dispersal.....Poor until 1100, then good. .MONDAY NIGHT...Partly cloudy. Slight chance of thunderstorms. Lows in the mid 50s. Southeast winds 8-15 mph. .TUESDAY...Partly cloudy. Chance of thunderstorms. Highs around 80. Northeast winds 9-16 mph. .WEDNESDAY...Mostly cloudy. Chance of thunderstorms. Lows in the lower 50s. Highs in the upper 70s. East winds 8-15 mph. .THURSDAY...Mostly cloudy. Chance of thunderstorms. Lows in the lower 50s. Highs in the lower 80s. Southeast winds 9-16 mph. $$ COZ243-212230- Central and South Weld County- Including Eaton, Fort Lupton, Greeley, and Roggen 202 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Mostly sunny until 1200, then partly cloudy. Slight chance of thunderstorms after 1500 until 1700. Chance of thunder...20 percent. Max Temperature.....88-92. 24 hr trend......Little change. Min Humidity........15-19%. 24 hr trend......4-7% drier. 20-foot winds.......West winds 4-8 mph until 1200, then northwest 12-18 mph with gusts to around 35 mph. CWR.................0 percent. 15K FT MSL winds....West 30-40 mph. Mixing height.......Below 1000 FT AGL until 0700. 14000-15000 ft AGL after 1000. Transport winds.....Light winds until 0900. Northwest 20-25 mph after 1200. Smoke dispersal.....Poor until 1000, then fair until 1100, then very good until 1200, then excellent. .TONIGHT... Sky/weather.........Partly cloudy. Chance of thunder...0 percent. Min Temperature.....50-54. 24 hr trend......4-7 degrees cooler. Max Humidity........86-96%. 24 hr trend......2-4% drier. 20-foot winds.......Northeast winds 10-17 mph with gusts to around 35 mph until 2400, then 4-7 mph. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......11000 ft AGL until 1900, then 2000-3000 ft AGL until 2300, then Below 1000 FT AGL until 0400, then 1000 ft AGL. Transport winds.....North 20-25 mph until 2100, then northeast 10-15 mph until 0200, then light. Smoke dispersal.....Excellent until 1900. Poor after 2000. .MONDAY... Sky/weather.........Partly cloudy(35-45%). Chance of rain showers and slight chance of thunderstorms after 1200 until 1500, then chance of thunderstorms until 1600. Chance of thunder...30 percent. Max Temperature.....86-90. 24 hr trend......Little change. Min Humidity........23-27%. 24 hr trend......4-7% wetter. 20-foot winds.......Southeast winds 6-14 mph with gusts to around 25 mph. CWR.................0 percent increasing to 10 percent in the afternoon. 15K FT MSL winds....West 25-35 mph. Mixing height.......Below 1000 FT AGL until 0700, then 8000-9000 ft AGL. Transport winds.....Light winds until 0800, then south 10-15 mph until 1300, then northeast until 1400, then northwest until 1500, then southeast. Smoke dispersal.....Poor until 1100, then good. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast winds 8-15 mph. .TUESDAY...Partly cloudy. Chance of thunderstorms. Highs in the lower 80s. Northeast winds 10-17 mph. .WEDNESDAY...Mostly cloudy. Chance of thunderstorms. Lows in the mid 50s. Highs in the lower 80s. East winds 8-15 mph. .THURSDAY...Mostly cloudy. Chance of thunderstorms. Lows in the lower 50s. Highs in the mid 80s. East winds 7-14 mph. $$ COZ244-212230- Morgan County- Including Brush, Fort Morgan, Goodrich, and Wiggins 202 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Partly cloudy(30-40%) until 0900, then mostly sunny until 1200, then partly cloudy(30-35%). Chance of rain showers after 1400 until 1600. Slight chance of thunderstorms after 1500. Chance of thunder...20 percent. Max Temperature.....88-92. 24 hr trend......Little change. Min Humidity........17-21%. 24 hr trend......7-10% drier. 20-foot winds.......West winds 4-13 mph with gusts to around 20 mph until 1200, then north 13-20 mph with gusts to around 35 mph. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......4000-5000 ft AGL until 1100, then 12000-13000 ft AGL. Transport winds.....West 10-15 mph until 1200, then northwest 20-25 mph. Smoke dispersal.....Poor until 1100, then very good until 1200, then excellent. .TONIGHT... Sky/weather.........Partly cloudy. Slight chance of thunderstorms until 1900. Chance of thunder...20 percent. Min Temperature.....50-54. 24 hr trend......2-4 degrees cooler. Max Humidity........96-99%. 24 hr trend......2-4% drier. 20-foot winds.......Northeast winds 12-18 mph with gusts to around 35 mph until 2400, then 4-7 mph. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......6000-7000 ft AGL until 2000, then 1000-1500 ft AGL until 2300, then Below 1000 FT AGL until 0500, then 1000 ft AGL. Transport winds.....North 20-25 mph until 2100, then northeast 10-15 mph until 0300, then light. Smoke dispersal.....Very good until 2000, then poor. .MONDAY... Sky/weather.........Partly cloudy(30-40%) until 1200, then mostly cloudy(60-65%) until 1500, then partly cloudy(40-50%). Rain showers likely and chance of thunderstorms after 1200. Chance of thunder...40 percent. Max Temperature.....85-89. 24 hr trend......2-4 degrees cooler. Min Humidity........29-37%. 24 hr trend......15-20% wetter. 20-foot winds.......Southeast winds 9-17 mph with gusts to around 30 mph. CWR.................0 percent increasing to 30 percent in the afternoon. 15K FT MSL winds....West 25-35 mph. Mixing height.......Below 1000 FT AGL until 0700, then 6000-7000 ft AGL. Transport winds.....Light winds until 0700, then southeast 10-15 mph until 1100, then south 15-20 mph. Smoke dispersal.....Poor until 1000, then good. .MONDAY NIGHT...Partly cloudy. Slight chance of thunderstorms. Lows in the mid 50s. Southeast winds 10-17 mph. .TUESDAY...Partly cloudy. Chance of thunderstorms. Highs in the lower 80s. Northeast winds 10-17 mph. .WEDNESDAY...Mostly cloudy. Chance of thunderstorms. Lows in the lower 50s. Highs around 80. East winds 9-16 mph. .THURSDAY...Mostly cloudy. Chance of thunderstorms. Lows in the lower 50s. Highs in the mid 80s. Southeast winds 12-18 mph. $$ COZ245-212230- Central and East Adams and Arapahoe Counties- Including Bennett, Byers, Deer Trail, and Leader 202 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Mostly sunny until 1200, then partly cloudy(30-40%). Slight chance of rain showers after 1400 until 1500, then chance of rain showers until 1600. Slight chance of thunderstorms after 1500. Chance of thunder...20 percent. Max Temperature.....88-92. 24 hr trend......Little change. Min Humidity........14-18%. 24 hr trend......7-10% drier. 20-foot winds.......West winds 4-12 mph until 1200, then northwest 9-16 mph with gusts to around 30 mph. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......2000-3000 ft AGL until 1000, then 13500-14500 ft AGL. Transport winds.....West 10-15 mph until 1200, then northwest 20-25 mph. Smoke dispersal.....Poor until 1000, then good until 1100, then very good until 1200, then excellent. .TONIGHT... Sky/weather.........Mostly clear. Slight chance of thunderstorms until 1900. Chance of thunder...20 percent. Min Temperature.....50-54. 24 hr trend......2-4 degrees cooler. Max Humidity........87-97%. 24 hr trend......2-4% wetter. 20-foot winds.......Northeast winds 12-18 mph with gusts to around 30 mph until 2400, then northwest 4-8 mph. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......8500-9500 ft AGL until 2000, then 1500-2500 ft AGL until 2300, then Below 1000 FT AGL until 0100, then 1000 ft AGL until 0400, then Below 1000 FT AGL until 0500, then 1000 ft AGL. Transport winds.....North around 20 mph until 2200, then northeast 10-15 mph until 0300, then south until 0400, then light. Smoke dispersal.....Excellent until 1900. Poor after 2000. .MONDAY... Sky/weather.........Mostly sunny until 1200, then mostly cloudy(50-60%) until 1500, then partly cloudy(40-50%). Rain showers likely and chance of thunderstorms after 1200. Chance of thunder...40 percent. Max Temperature.....84-88. 24 hr trend......2-4 degrees cooler. Min Humidity........28-34%. 24 hr trend......15-20% wetter. 20-foot winds.......South winds 12-22 mph with gusts to around 35 mph. CWR.................0 percent increasing to 10 percent in the afternoon. 15K FT MSL winds....West 20-30 mph. Mixing height.......Below 1000 FT AGL until 0700, then 6000-7000 ft AGL. Transport winds.....Light winds until 0700. South around 20 mph after 1000. Smoke dispersal.....Poor until 0900, then good until 1100, then very good until 1500, then good. .MONDAY NIGHT...Partly cloudy. Slight chance of thunderstorms. Lows in the mid 50s. South winds 13-20 mph. .TUESDAY...Partly cloudy. Chance of thunderstorms. Highs in the lower 80s. Northeast winds 9-16 mph. .WEDNESDAY...Rain showers likely and chance of thunderstorms. Lows in the mid 50s. Highs in the lower 80s. Southeast winds 8-15 mph. .THURSDAY...Mostly cloudy. Chance of thunderstorms. Lows in the mid 50s. Highs in the mid 80s. South winds 12-18 mph. $$ COZ248-212230- Logan County- Including Crook, Merino, Sterling, and Peetz 202 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Partly cloudy(40-50%) until 0900, then mostly sunny until 1200, then partly cloudy(30-40%). Slight chance of thunderstorms after 1300. Chance of rain showers after 1400 until 1700. Chance of thunder...20 percent. Max Temperature.....85-89. 24 hr trend......4-7 degrees warmer. Min Humidity........22-30%. 24 hr trend......20-25% drier. 20-foot winds.......West winds 5-12 mph with gusts to around 25 mph until 1200, then northwest 14-23 mph with gusts to around 35 mph. CWR.................0 percent increasing to 10 percent in the afternoon. 15K FT MSL winds....West 30-40 mph. Mixing height.......3000-4000 ft AGL until 1100, then 9000-10000 ft AGL. Transport winds.....West 10-15 mph until 1200, then northwest 20-25 mph. Smoke dispersal.....Poor until 1100. Excellent after 1200. .TONIGHT... Sky/weather.........Partly cloudy. Slight chance of thunderstorms until 1900. Chance of thunder...20 percent. Min Temperature.....50-54. 24 hr trend......2-4 degrees cooler. Max Humidity........94-98%. 24 hr trend......2-4% drier. 20-foot winds.......North winds 7-15 mph. Gusts up to 35 mph in the evening. CWR.................0 percent. 15K FT MSL winds....West 35-45 mph. Mixing height.......1500-2500 ft AGL. Transport winds.....North 20-25 mph until 2100, then 10-15 mph. Smoke dispersal.....Very good until 2000, then poor. .MONDAY... Sky/weather.........Partly cloudy(30-40%) until 0900, then mostly sunny until 1200, then partly cloudy(40-50%) until 1500, then mostly cloudy(50-60%). Rain showers likely and chance of thunderstorms after 1200. Chance of thunder...40 percent. Max Temperature.....80-86. 24 hr trend......4-7 degrees cooler. Min Humidity........37-43%. 24 hr trend......15-20% wetter. 20-foot winds.......Southeast winds 9-17 mph with gusts to around 30 mph. CWR.................0 percent increasing to 30 percent in the afternoon. 15K FT MSL winds....West 30-40 mph. Mixing height.......5500-6500 ft AGL. Transport winds.....Northeast around 10 mph until 0800, then southeast until 1200, then south 15-20 mph. Smoke dispersal.....Poor until 1200, then good. .MONDAY NIGHT...Mostly cloudy. Chance of thunderstorms. Lows in the mid 50s. Southeast winds 8-15 mph. .TUESDAY...Mostly cloudy. Chance of thunderstorms. Highs in the upper 70s. Northeast winds 8-15 mph. .WEDNESDAY...Rain showers likely and chance of thunderstorms. Lows in the lower 50s. Highs in the mid 70s. East winds 7-14 mph. .THURSDAY...Mostly cloudy. Chance of thunderstorms. Lows in the lower 50s. Highs in the upper 70s. Southeast winds 12-18 mph. $$ COZ249-212230- Washington County- Including Akron, Cope, Last Chance, and Otis 202 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Partly cloudy(35-45%) until 0900, then mostly sunny until 1200, then partly cloudy(30-35%) until 1500, then mostly cloudy(50-60%). Chance of rain showers and slight chance of thunderstorms after 1400 until 1500, then chance of thunderstorms until 1700, then slight chance of thunderstorms. Chance of thunder...30 percent. Max Temperature.....87-91. 24 hr trend......Little change. Min Humidity........18-22%. 24 hr trend......7-10% drier. 20-foot winds.......Northwest winds 8-16 mph. Gusts up to 20 mph increasing to 35 mph in the afternoon. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......3000-4000 ft AGL until 1100, then 11500-12500 ft AGL. Transport winds.....West 10-15 mph until 1300, then northwest 20-25 mph. Smoke dispersal.....Poor until 1100, then good until 1200, then excellent. .TONIGHT... Sky/weather.........Partly cloudy. Slight chance of thunderstorms until 1900. Chance of thunder...20 percent. Min Temperature.....50-54. 24 hr trend......2-4 degrees cooler. Max Humidity........96-99%. 24 hr trend......2-4% drier. 20-foot winds.......North winds 7-15 mph. Gusts up to 35 mph in the evening. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......5500-6500 ft AGL until 2000. Below 1000 FT AGL after 0500. Transport winds.....Northeast 15-20 mph until 2400, then around 10 mph until 0300, then north. Smoke dispersal.....Good until 2000, then poor. .MONDAY... Sky/weather.........Partly cloudy(40-50%). Rain showers likely and chance of thunderstorms after 1200. Chance of thunder...40 percent. Max Temperature.....82-86. 24 hr trend......4-7 degrees cooler. Min Humidity........36-40%. 24 hr trend......15-20% wetter. 20-foot winds.......Breezy. Southeast winds 7-14 mph until 1200, then south 16-26 mph. Gusts up to 35 mph. CWR.................0 percent increasing to 20 percent in the afternoon. 15K FT MSL winds....West 25-35 mph. Mixing height.......Below 1000 FT AGL until 0700, then 5000-6000 ft AGL. Transport winds.....North around 10 mph until 0700, then southeast until 1000, then south 15-20 mph until 1300, then 20-25 mph. Smoke dispersal.....Poor until 1100, then good until 1400, then very good until 1600, then good. .MONDAY NIGHT...Partly cloudy. Chance of thunderstorms. Lows in the mid 50s. Southeast winds 13-20 mph. .TUESDAY...Mostly cloudy. Chance of thunderstorms. Highs in the lower 80s. Northeast winds 10-17 mph. .WEDNESDAY...Rain showers likely and chance of thunderstorms. Lows in the lower 50s. Highs in the upper 70s. Southeast winds 10-17 mph. .THURSDAY...Mostly cloudy. Chance of thunderstorms. Lows in the lower 50s. Highs around 80. Southeast winds 14-24 mph. $$ COZ250-212230- Sedgwick County- Including Julesburg, Ovid, and Sedgwick 202 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Mostly cloudy(60-65%) until 0900, then partly cloudy(35-45%). Chance of thunderstorms after 1400 until 1700, then slight chance of thunderstorms. Chance of thunder...30 percent. Max Temperature.....81-85. 24 hr trend......2-4 degrees warmer. Min Humidity........33-41%. 24 hr trend......15-20% drier. 20-foot winds.......Northwest winds 8-16 mph. Gusts up to 30 mph in the afternoon. CWR.................0 percent increasing to 10 percent in the afternoon. 15K FT MSL winds....West 35-45 mph. Mixing height.......7000-8000 ft AGL. Transport winds.....West 10-15 mph until 1300, then northwest around 20 mph. Smoke dispersal.....Poor until 1200. Very good after 1500. .TONIGHT... Sky/weather.........Partly cloudy. Slight chance of thunderstorms until 1900. Chance of thunder...20 percent. Min Temperature.....Around 52. 24 hr trend......2-4 degrees cooler. Max Humidity........93-97%. 24 hr trend......2-4% drier. 20-foot winds.......North winds 6-14 mph. Gusts up to 30 mph in the evening. CWR.................0 percent. 15K FT MSL winds....Northwest 40-50 mph. Mixing height.......1500-2500 ft AGL. Transport winds.....North 15-20 mph until 2400, then 10-15 mph. Smoke dispersal.....Good until 2000, then poor. .MONDAY... Sky/weather.........Partly cloudy(30-40%) until 1500, then mostly cloudy(60-65%). Slight chance of thunderstorms after 1400. Chance of rain showers after 1500 until 1700, then rain showers likely. Chance of thunder...20 percent. Max Temperature.....77-81. 24 hr trend......4-7 degrees cooler. Min Humidity........46-54%. 24 hr trend......7-10% wetter. 20-foot winds.......East winds 6-12 mph with gusts to around 20 mph until 1200, then southeast 13-23 mph with gusts to around 30 mph. CWR.................0 percent increasing to 20 percent in the afternoon. 15K FT MSL winds....West 30-40 mph. Mixing height.......4000-5000 ft AGL. Transport winds.....North around 10 mph until 0900, then east until 1200, then south 15-20 mph. Smoke dispersal.....Poor until 1300, then good. .MONDAY NIGHT...Mostly cloudy. Rain showers likely and chance of thunderstorms. Lows in the mid 50s. Southeast winds 9-16 mph. .TUESDAY...Mostly cloudy. Chance of thunderstorms. Highs in the upper 70s. Northeast winds 7-14 mph. .WEDNESDAY...Rain showers likely and chance of thunderstorms. Lows in the lower 50s. Highs in the lower 70s. East winds 6-13 mph. .THURSDAY...Mostly cloudy. Chance of thunderstorms. Lows in the lower 50s. Highs in the lower 70s. Southeast winds 13-20 mph. $$ COZ251-212230- Phillips County- Including Amherst, Haxtun, and Holyoke 202 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Mostly cloudy(60-65%) until 0900, then partly cloudy(35-45%) until 1500, then mostly cloudy(50-60%). Chance of rain showers and slight chance of thunderstorms after 1400 until 1500, then chance of thunderstorms until 1700, then slight chance of thunderstorms. Chance of thunder...30 percent. Max Temperature.....83-87. 24 hr trend......2-4 degrees warmer. Min Humidity........29-39%. 24 hr trend......15-20% drier. 20-foot winds.......Northwest winds 9-17 mph. Gusts up to 20 mph increasing to 35 mph in the afternoon. CWR.................0 percent increasing to 10 percent in the afternoon. 15K FT MSL winds....West 35-45 mph. Mixing height.......7000-8000 ft AGL. Transport winds.....West 10-15 mph until 1400, then northwest 20-25 mph. Smoke dispersal.....Poor until 1200. Very good after 1400. .TONIGHT... Sky/weather.........Partly cloudy(30-40%). Slight chance of thunderstorms until 1900. Chance of thunder...20 percent. Min Temperature.....Around 52. 24 hr trend......2-4 degrees cooler. Max Humidity........94-98%. 24 hr trend......2-4% drier. 20-foot winds.......North winds 6-14 mph. Gusts up to 30 mph in the evening. CWR.................0 percent. 15K FT MSL winds....West 40-50 mph. Mixing height.......1500-2500 ft AGL. Transport winds.....North 15-20 mph until 0100, then 10-15 mph. Smoke dispersal.....Good until 2000, then poor. .MONDAY... Sky/weather.........Partly cloudy(35-45%) until 1500, then mostly cloudy. Chance of rain showers and slight chance of thunderstorms after 1400. Chance of thunder...20 percent. Max Temperature.....78-82. 24 hr trend......4-7 degrees cooler. Min Humidity........45-51%. 24 hr trend......10-15% wetter. 20-foot winds.......East winds 6-12 mph with gusts to around 25 mph until 1200, then southeast 14-24 mph with gusts to around 35 mph. CWR.................0 percent increasing to 20 percent in the afternoon. 15K FT MSL winds....West 35-45 mph. Mixing height.......4500-5500 ft AGL. Transport winds.....North around 10 mph until 0900, then east until 1200, then south 15-20 mph. Smoke dispersal.....Poor until 1200, then good. .MONDAY NIGHT...Mostly cloudy. Rain showers likely and chance of thunderstorms. Lows in the mid 50s. Southeast winds 9-16 mph. .TUESDAY...Mostly cloudy. Chance of thunderstorms. Highs in the upper 70s. Northeast winds 8-15 mph. .WEDNESDAY...Rain showers likely and chance of thunderstorms. Lows in the lower 50s. Highs in the lower 70s. East winds 6-13 mph. .THURSDAY...Mostly cloudy. Chance of thunderstorms. Lows in the lower 50s. Highs in the mid 70s. Southeast winds 13-23 mph. $$ COZ246-212230- North and Northeast Elbert County Below 6000 Feet/North Lincoln County- Including Agate, Hugo, Limon, and Matheson 202 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Partly cloudy until 0900, then mostly sunny until 1200, then partly cloudy(35-45%) until 1500, then mostly cloudy(50-60%). Chance of thunderstorms after 1200. Chance of thunder...30 percent. Max Temperature.....85-89. 24 hr trend......2-4 degrees cooler. Min Humidity........18-22%. 24 hr trend......2-4% drier. 20-foot winds.......Northwest winds 5-13 mph. Gusts up to 20 mph in the afternoon. CWR.................0 percent increasing to 10 percent in the afternoon. 15K FT MSL winds....West 25-35 mph. Mixing height.......2000-3000 ft AGL until 1000, then 12000-13000 ft AGL. Transport winds.....West 10-15 mph. Smoke dispersal.....Poor until 1000, then good until 1200, then excellent until 1700, then very good. .TONIGHT... Sky/weather.........Partly cloudy(30-35%). Slight chance of thunderstorms until 1900. Chance of thunder...20 percent. Min Temperature.....48-52. 24 hr trend......4-7 degrees cooler. Max Humidity........91-99%. 24 hr trend......2-4% drier. 20-foot winds.......North winds 7-15 mph. Gusts up to 30 mph in the evening. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......7000-8000 ft AGL until 2000, then 1000-1500 ft AGL. Transport winds.....North 15-20 mph until 2100, then northeast until 0100, then around 10 mph until 0300, then northwest until 0500, then light. Smoke dispersal.....Very good until 1900. Poor after 2400. .MONDAY... Sky/weather.........Mostly sunny until 1200, then partly cloudy(35-45%) until 1500, then mostly cloudy(50-60%). Chance of thunderstorms after 1200. Chance of thunder...50 percent. Max Temperature.....80-84. 24 hr trend......4-7 degrees cooler. Min Humidity........37-43%. 24 hr trend......20-25% wetter. 20-foot winds.......Breezy. South winds 9-16 mph until 1200, then 16-26 mph. Gusts up to 35 mph. CWR.................0 percent increasing to 10 percent in the afternoon. 15K FT MSL winds....West 20-30 mph. Mixing height.......5000-6000 ft AGL. Transport winds.....Light winds until 0700, then south 10-15 mph until 1000, then 20-25 mph. Smoke dispersal.....Poor until 1000, then good until 1200, then very good until 1600, then good. .MONDAY NIGHT...Partly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows in the lower 50s. South winds 13-20 mph. .TUESDAY...Mostly cloudy. Chance of thunderstorms. Highs in the lower 80s. Northeast winds 8-15 mph. .WEDNESDAY...Rain showers likely and chance of thunderstorms. Lows in the lower 50s. Highs in the upper 70s. Southeast winds 8-15 mph. .THURSDAY...Mostly cloudy. Chance of thunderstorms. Lows in the lower 50s. Highs in the upper 70s. South winds 13-20 mph. $$ COZ247-212230- Southeast Elbert County Below 6000 Feet/South Lincoln County- Including Forder, Karval, Kutch, and Punkin Center 202 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Mostly sunny until 1200, then partly cloudy(30-40%). Slight chance of thunderstorms after 1300 until 1400, then chance of thunderstorms until 1700, then slight chance of thunderstorms. Chance of thunder...30 percent. Max Temperature.....87-91. 24 hr trend......10-15 degrees cooler. Min Humidity........15-21%. 24 hr trend......7-10% wetter. 20-foot winds.......Northwest winds 5-13 mph. Gusts up to 20 mph in the afternoon. CWR.................0 percent increasing to 10 percent in the afternoon. 15K FT MSL winds....West 20-30 mph. Mixing height.......3500-4500 ft AGL until 1100, then 11000-12000 ft AGL. Transport winds.....North 10-15 mph until 1000, then west. Smoke dispersal.....Poor until 1100, then good until 1200, then very good until 1600, then good. .TONIGHT... Sky/weather.........Partly cloudy(30-40%). Slight chance of thunderstorms until 1900. Chance of thunder...20 percent. Min Temperature.....49-55. 24 hr trend......2-4 degrees cooler. Max Humidity........86-96%. 24 hr trend......2-4% wetter. 20-foot winds.......Northeast winds 12-18 mph with gusts to around 30 mph until 2400, then north 4-8 mph with gusts to around 20 mph. CWR.................0 percent. 15K FT MSL winds....West 15-25 mph. Mixing height.......5000-6000 ft AGL until 2000, then 1000-1500 ft AGL. Transport winds.....North 15-20 mph until 2100, then northeast until 0200, then north around 10 mph until 0500, then light. Smoke dispersal.....Fair until 2000, then poor. .MONDAY... Sky/weather.........Partly cloudy(40-50%). Chance of rain showers and slight chance of thunderstorms after 1400 until 1500, then chance of thunderstorms until 1600, then slight chance of thunderstorms. Chance of thunder...30 percent. Max Temperature.....80-84. 24 hr trend......7-10 degrees cooler. Min Humidity........38-42%. 24 hr trend......20-25% wetter. 20-foot winds.......Southeast winds 6-13 mph until 1200, then south 16-24 mph. Gusts up to 30 mph. CWR.................0 percent. 15K FT MSL winds....West 15-25 mph. Mixing height.......5000-6000 ft AGL. Transport winds.....Light winds until 0800, then south 10-15 mph until 1200, then around 20 mph. Smoke dispersal.....Poor until 1100, then good. .MONDAY NIGHT...Partly cloudy. Chance of thunderstorms. Lows in the lower 50s. Southeast winds 9-16 mph. .TUESDAY...Partly cloudy. Chance of thunderstorms. Highs in the mid 80s. East winds 8-15 mph. .WEDNESDAY...Mostly cloudy. Rain showers likely and chance of thunderstorms. Lows in the lower 50s. Highs in the upper 70s. Southeast winds 8-15 mph. .THURSDAY...Mostly cloudy. Chance of thunderstorms. Lows in the lower 50s. Highs in the upper 70s. South winds 10-17 mph. $$ COZ215-212230- Larimer and Boulder Counties Between 6000 and 9000 Feet- Including Estes Park, Glendevey, Laramie River Valley, Nederland, and Red Feather Lakes 202 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Mostly sunny until 1500, then partly cloudy. Chance of thunder...0 percent. Max Temperature.....73-83. 24 hr trend......4-7 degrees cooler. Min Humidity........16-24%. 24 hr trend......7-10% wetter. 20-foot winds....... Valleys/lwr slopes...West winds 10-18 mph with gusts to around 35 mph. Ridges/upr slopes....West winds 10-18 mph with gusts to around 30 mph. CWR.................0 percent. 15K FT MSL winds....West 40-50 mph. Mixing height.......Below 1000 FT AGL until 0700, then 12000-13000 ft AGL. Transport winds.....West 15-20 mph until 0900, then 25-30 mph. Smoke dispersal.....Poor until 0900, then very good until 1000, then excellent. .TONIGHT... Sky/weather.........Partly cloudy. Chance of thunder...0 percent. Min Temperature.....42-52. 24 hr trend......4-7 degrees cooler. Max Humidity........76-86%. 24 hr trend......10-15% drier. 20-foot winds....... Valleys/lwr slopes...North winds 4-9 mph with gusts to around 25 mph until 2400, then south 4-6 mph. Ridges/upr slopes....North winds 4-8 mph with gusts to around 20 mph until 2400, then south 4-7 mph. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......10000-11000 ft AGL until 2000. Below 1000 FT AGL after 0500. Transport winds.....Northwest 20-25 mph until 2000, then north 10-15 mph until 2200, then east until 2400, then southeast until 0500, then south. Smoke dispersal.....Excellent until 1900. Poor after 2000. .MONDAY... Sky/weather.........Partly cloudy(35-45%). Slight chance of thunderstorms after 1200 until 1700. Chance of thunder...20 percent. Max Temperature.....73-83. 24 hr trend......2-4 degrees warmer. Min Humidity........19-27%. 24 hr trend......4-7% wetter. 20-foot winds....... Valleys/lwr slopes...South winds 4-6 mph until 1200, then west 5-12 mph with gusts to around 20 mph. Ridges/upr slopes....South winds 4-6 mph until 1200, then north 4-9 mph. Gusts up to 25 mph. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......Below 1000 FT AGL until 0700, then 12000-13000 ft AGL. Transport winds.....Southwest 10-15 mph until 1300, then west around 20 mph. Smoke dispersal.....Poor until 1000, then good until 1300, then excellent. .MONDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds 4-6 mph. .TUESDAY...Partly cloudy. Chance of thunderstorms. Highs in the mid 70s. East winds 4-8 mph. .WEDNESDAY...Partly cloudy. Chance of thunderstorms. Lows around 50. Highs in the mid 70s. East winds 4-8 mph. .THURSDAY...Partly cloudy. Chance of thunderstorms. Lows around 50. Highs in the upper 70s. Southwest winds 4-7 mph. $$ COZ216-212230- Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet- Including Bailey, Central City, Evergreen, Georgetown, Idaho Springs, Northern Rampart Range, Tarryall, and Westcreek 202 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Mostly sunny until 1200, then partly cloudy(30-35%). Slight chance of thunderstorms after 1300 until 1600. Chance of thunder...10 percent. Max Temperature.....76-86. 24 hr trend......4-7 degrees cooler. Min Humidity........13-17%. 24 hr trend......4-7% wetter. 20-foot winds....... Valleys/lwr slopes...West winds 6-14 mph. Ridges/upr slopes....West winds 6-14 mph with gusts to around 25 mph. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......Below 1000 FT AGL until 0700. 14000-15000 ft AGL after 0900. Transport winds.....West 10-15 mph until 1000, then 20-25 mph. Smoke dispersal.....Poor until 0900, then good until 1000, then excellent. .TONIGHT... Sky/weather.........Partly cloudy. Chance of thunder...0 percent. Min Temperature.....44-54. 24 hr trend......2-4 degrees cooler. Max Humidity........67-77%. 24 hr trend......15-20% wetter. 20-foot winds....... Valleys/lwr slopes...North winds 4-9 mph with gusts to around 20 mph until 2400, then southwest 4-7 mph. Ridges/upr slopes....North winds 5-12 mph with gusts to around 20 mph until 2400, then south 4-7 mph. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......10000-11000 ft AGL until 2000. Below 1000 FT AGL after 0400. Transport winds.....Northwest 15-20 mph until 2000, then northeast around 10 mph until 0100, then east until 0200, then light until 0400, then southwest around 10 mph. Smoke dispersal.....Excellent until 1900. Poor after 2000. .MONDAY... Sky/weather.........Mostly sunny until 1200, then mostly cloudy(50-60%) until 1500, then partly cloudy(35-45%). Chance of thunderstorms after 1200 until 1400, then slight chance of thunderstorms until 1700. Chance of thunder...30 percent. Max Temperature.....75-85. 24 hr trend......Little change. Min Humidity........18-26%. 24 hr trend......7-10% wetter. 20-foot winds....... Valleys/lwr slopes...South winds 4-8 mph until 1200, then southeast 5-12 mph. Gusts up to 25 mph. Ridges/upr slopes....South winds 5-13 mph with gusts to around 30 mph. CWR.................0 percent increasing to 10 percent in the afternoon. 15K FT MSL winds....West 20-30 mph. Mixing height.......Below 1000 FT AGL until 0700. 10000-11000 ft AGL after 1000. Transport winds.....Southwest 10-15 mph. Smoke dispersal.....Poor until 1000. Very good after 1200. .MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Southwest winds 4-8 mph. .TUESDAY...Partly cloudy. Slight chance of thunderstorms. Highs in the upper 70s. Northeast winds 4-9 mph. .WEDNESDAY...Partly cloudy. Chance of thunderstorms. Lows in the lower 50s. Highs in the upper 70s. Northeast winds 4-8 mph. .THURSDAY...Mostly cloudy. Chance of thunderstorms. Lows in the lower 50s. Highs around 80. Southwest winds 4-9 mph. $$ COZ211-212230- Jackson County Below 9000 Feet- Including Gould, North Park, Rand, Spicer, and Walden 202 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Mostly sunny until 1500, then partly cloudy. Chance of thunder...0 percent. Max Temperature.....70-74. 24 hr trend......4-7 degrees cooler. Min Humidity........20-24%. 24 hr trend......10-15% wetter. 20-foot winds.......West winds 12-22 mph with gusts to around 35 mph. CWR.................0 percent. 15K FT MSL winds....West 35-45 mph. Mixing height.......Below 1000 FT AGL until 0800, then 10000-11000 ft AGL. Transport winds.....Southwest around 10 mph until 0800. West 25-30 mph after 1000. Smoke dispersal.....Poor until 0900. Excellent after 1200. .TONIGHT... Sky/weather.........Mostly clear. Chance of thunder...0 percent. Min Temperature.....36-42. 24 hr trend......Little change. Max Humidity........72-82%. 24 hr trend......2-4% wetter. 20-foot winds.......Northwest winds 4-8 mph with gusts to around 25 mph until 2400, then south 4-7 mph. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......9000-10000 ft AGL until 2000. Below 1000 FT AGL after 2100. Transport winds.....West 20-25 mph until 2000, then northwest around 10 mph until 2100, then light until 2400, then southeast around 10 mph until 0500, then south. Smoke dispersal.....Excellent until 1900. Poor after 2000. .MONDAY... Sky/weather.........Partly cloudy(35-45%). Chance of thunder...0 percent. Max Temperature.....74-78. 24 hr trend......2-4 degrees warmer. Min Humidity........16-20%. 24 hr trend......2-4% drier. 20-foot winds.......Southwest winds 4-8 mph with gusts to around 25 mph until 1200, then west 13-22 mph with gusts to around 35 mph. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......Below 1000 FT AGL until 0800. 12500-13500 ft AGL after 1000. Transport winds.....South around 10 mph until 0700, then light until 0800, then west 10-15 mph until 1100, then 20-25 mph until 1300, then 25-30 mph. Smoke dispersal.....Poor until 1000, then very good until 1100, then excellent. .MONDAY NIGHT...Mostly clear. Lows in the lower 40s. Southwest winds 4-7 mph. .TUESDAY...Partly cloudy. Highs in the upper 70s. North winds 6-13 mph. .WEDNESDAY...Partly cloudy. Lows in the lower 40s. Highs in the upper 70s. South winds 5-12 mph. .THURSDAY...Partly cloudy. Slight chance of thunderstorms. Lows in the lower 40s. Highs in the upper 70s. Southwest winds 6-13 mph. $$ COZ213-212230- Grand and Summit Counties Below 9000 Feet- Including Dillon, Fraser, Granby, Grand Lake, Green Mountain Reservoir, Hot Sulphur Springs, Kremmling, Middle Park, and Williams Fork Reservoir 202 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Mostly sunny. Chance of thunder...0 percent. Max Temperature.....71-79. 24 hr trend......2-4 degrees cooler. Min Humidity........13-19%. 24 hr trend......7-10% wetter. 20-foot winds.......West winds 10-18 mph with gusts to around 35 mph. CWR.................0 percent. 15K FT MSL winds....West 30-40 mph. Mixing height.......Below 1000 FT AGL until 0800, then 11000-12000 ft AGL. Transport winds.....Light winds until 0800. West 25-30 mph after 1000. Smoke dispersal.....Poor until 0900. Excellent after 1300. .TONIGHT... Sky/weather.........Mostly clear. Chance of thunder...0 percent. Min Temperature.....38-46. 24 hr trend......Little change. Max Humidity........68-78%. 24 hr trend......20-25% wetter. 20-foot winds.......North winds 4-8 mph with gusts to around 25 mph until 2400, then southeast 4-7 mph. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......10000-11000 ft AGL until 2000. Below 1000 FT AGL after 2100. Transport winds.....West 20-25 mph until 2000, then northwest around 10 mph until 2200, then light until 2300, then southeast around 10 mph until 0500, then light. Smoke dispersal.....Excellent until 1900. Poor after 2000. .MONDAY... Sky/weather.........Partly cloudy until 0900, then mostly sunny until 1200, then partly cloudy(35-45%). Chance of thunder...0 percent. Max Temperature.....74-82. 24 hr trend......Little change. Min Humidity........13-17%. 24 hr trend......Little change. 20-foot winds.......South winds 4-6 mph with gusts to around 20 mph until 1200, then west 12-18 mph with gusts to around 30 mph. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......Below 1000 FT AGL until 0800. 13000-14000 ft AGL after 1000. Transport winds.....Light winds until 0900, then west 10-15 mph until 1100, then 20-25 mph. Smoke dispersal.....Poor until 1000, then good until 1100, then excellent. .MONDAY NIGHT...Mostly clear. Lows in the mid 40s. South winds 4-6 mph. .TUESDAY...Partly cloudy. Highs around 80. Northwest winds 5-12 mph. .WEDNESDAY...Mostly clear. Lows in the mid 40s. Highs around 80. South winds 4-9 mph. .THURSDAY...Partly cloudy. Slight chance of thunderstorms. Lows in the mid 40s. Highs in the upper 70s. South winds 4-9 mph. $$ COZ214-212230- Central and Southeast Park County- Including Eleven Mile Canyon Reservoir, Fairplay, Guffey, Hartsel, Lake George, and South Park 202 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Mostly sunny until 1200, then partly cloudy. Chance of thunder...0 percent. Max Temperature.....71-79. 24 hr trend......2-4 degrees cooler. Min Humidity........12-16%. 24 hr trend......7-10% wetter. 20-foot winds....... Valleys/lwr slopes...West winds 4-9 mph until 1200, then 13-20 mph. Gusts up to 30 mph. Ridges/upr slopes....West winds 10-18 mph with gusts to around 30 mph. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......Below 1000 FT AGL until 0800. 12500-13500 ft AGL after 0900. Transport winds.....West 10-15 mph until 0900, then 20-25 mph. Smoke dispersal.....Poor until 0900, then very good until 1000, then excellent. .TONIGHT... Sky/weather.........Partly cloudy. Chance of thunder...0 percent. Min Temperature.....40-46. 24 hr trend......Little change. Max Humidity........77-87%. 24 hr trend......35-50% wetter. 20-foot winds....... Valleys/lwr slopes...Northwest winds 7-14 mph with gusts to around 25 mph until 2400, then south 4-6 mph. Ridges/upr slopes....North winds 8-15 mph with gusts to around 25 mph until 2400, then southeast 4-8 mph. CWR.................0 percent. 15K FT MSL winds....West 15-25 mph. Mixing height.......10500-11500 ft AGL until 2000, then 1000 ft AGL until 2100, then Below 1000 FT AGL until 2300, then 1000 ft AGL until 0400, then Below 1000 FT AGL. Transport winds.....Northwest 15-20 mph until 2100, then north until 2400, then east until 0300, then light. Smoke dispersal.....Excellent until 1900. Poor after 2000. .MONDAY... Sky/weather.........Mostly sunny until 1200, then partly cloudy(35-45%). Slight chance of thunderstorms after 1300 until 1500. Chance of thunder...10 percent. Max Temperature.....72-80. 24 hr trend......Little change. Min Humidity........9-17%. 24 hr trend......Little change. 20-foot winds....... Valleys/lwr slopes...Southwest winds 4-8 mph until 1200, then 12-18 mph. Gusts up to 30 mph. Ridges/upr slopes....Southwest winds 8-16 mph with gusts to around 30 mph. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......3000-4000 ft AGL until 1100, then 13500-14500 ft AGL. Transport winds.....Light winds until 0700. West 20-25 mph after 1100. Smoke dispersal.....Poor until 1000, then good until 1100, then excellent. .MONDAY NIGHT...Mostly clear. Lows in the mid 40s. Southwest winds 4-8 mph. .TUESDAY...Partly cloudy. Highs in the upper 70s. Southwest winds 6-13 mph. .WEDNESDAY...Partly cloudy. Slight chance of thunderstorms. Lows in the mid 40s. Highs in the upper 70s. Southwest winds 6-13 mph. .THURSDAY...Mostly cloudy. Chance of thunderstorms. Lows in the upper 40s. Highs in the mid 70s. Southwest winds 5-12 mph. $$ COZ218-212230- South and East Jackson/Larimer/North and Northeast Grand/ Northwest Boulder Counties Above 9000 Feet- Including Cameron Pass, Laramie and Medicine Bow Mountains, Rabbit Ears Range, Rocky Mountain National Park, and Willow Creek Pass 202 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Mostly sunny. Chance of thunder...0 percent. Max Temperature.....60-70. 24 hr trend......4-7 degrees cooler. Min Humidity........18-26%. 24 hr trend......10-15% wetter. 20-foot winds....... Valleys/lwr slopes...West winds 14-24 mph with gusts to around 35 mph. Ridges/upr slopes....Breezy. West winds 15-25 mph with gusts to around 40 mph. CWR.................0 percent. 15K FT MSL winds....West 40-50 mph. Mixing height.......Below 1000 FT AGL until 0700, then 9500-10500 ft AGL. Transport winds.....West around 15 mph until 0800. 30-35 mph after 1100. Smoke dispersal.....Poor until 0900. Excellent after 1200. .TONIGHT... Sky/weather.........Partly cloudy. Chance of thunder...0 percent. Min Temperature.....35-45. 24 hr trend......2-4 degrees warmer. Max Humidity........69-79%. 24 hr trend......25-35% wetter. 20-foot winds....... Valleys/lwr slopes...Northwest winds 4-8 mph with gusts to around 25 mph until 2400, then south. Ridges/upr slopes....Northwest winds 5-12 mph with gusts to around 30 mph until 2400, then south. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......9000-10000 ft AGL until 2000. Below 1000 FT AGL after 2100. Transport winds.....West 20-25 mph until 2000, then northwest 10-15 mph until 2200, then light until 2300, then southeast around 10 mph until 0500, then south. Smoke dispersal.....Excellent until 1900. Poor after 2000. .MONDAY... Sky/weather.........Partly cloudy(35-45%). Chance of thunder...0 percent. Max Temperature.....63-73. 24 hr trend......Little change. Min Humidity........16-24%. 24 hr trend......2-4% drier. 20-foot winds....... Valleys/lwr slopes...West winds 7-15 mph with gusts to around 30 mph. Ridges/upr slopes....West winds 8-16 mph with gusts to around 30 mph. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......Below 1000 FT AGL until 0700. 13000-14000 ft AGL after 1000. Transport winds.....Southwest 10-15 mph until 1000. West 25-30 mph after 1300. Smoke dispersal.....Poor until 0900, then good until 1000, then very good until 1100, then excellent. .MONDAY NIGHT...Mostly clear. Lows in the lower 40s. West winds 4-7 mph. .TUESDAY...Partly cloudy. Slight chance of thunderstorms. Highs in the upper 60s. Northwest winds 5-12 mph. .WEDNESDAY...Partly cloudy. Chance of thunderstorms. Lows in the lower 40s. Highs in the upper 60s. Southwest winds 5-12 mph. .THURSDAY...Partly cloudy. Slight chance of thunderstorms. Lows in the lower 40s. Highs in the upper 60s. Southwest winds 5-12 mph. $$ COZ212-212230- South and Southeast Grand/West Central and Southwest Boulder/ Gilpin/Clear Creek/Summit/North and West Park Counties Above 9000 Feet- Including Berthoud Pass, Breckenridge, East Slopes Mosquito Range, East Slopes Southern Gore Range, Eisenhower Tunnel, Indian Peaks, Kenosha Mountains, Mount Blue Sky, Puma Hills, Tarryall Mountains, Williams Fork Mountains, and Winter Park 202 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Mostly sunny. Chance of thunder...0 percent. Max Temperature.....61-71. 24 hr trend......2-4 degrees warmer. Min Humidity........14-22%. 24 hr trend......7-10% wetter. 20-foot winds....... Valleys/lwr slopes...West winds 13-23 mph with gusts to around 35 mph. Ridges/upr slopes....Breezy. West winds 15-25 mph with gusts to around 40 mph. CWR.................0 percent. 15K FT MSL winds....West 30-40 mph. Mixing height.......Below 1000 FT AGL until 0700, then 11500-12500 ft AGL. Transport winds.....West 15-20 mph until 0900, then 25-30 mph until 1200, then 30-35 mph until 1700, then around 25 mph. Smoke dispersal.....Poor until 0900, then very good until 1000, then excellent. .TONIGHT... Sky/weather.........Partly cloudy. Chance of thunder...0 percent. Min Temperature.....35-45. 24 hr trend......2-4 degrees cooler. Max Humidity........69-79%. 24 hr trend......25-35% wetter. 20-foot winds....... Valleys/lwr slopes...Northwest winds 4-9 mph with gusts to around 30 mph until 2400, then south 4-8 mph. Ridges/upr slopes....Northwest winds 6-13 mph with gusts to around 35 mph until 2400, then south 7-14 mph with gusts to around 25 mph. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......9500-10500 ft AGL until 2000. Below 1000 FT AGL after 0400. Transport winds.....West 20-25 mph until 2000, then northwest 10-15 mph until 2200, then east until 0100, then southeast until 0400, then south. Smoke dispersal.....Excellent until 1900. Poor after 2000. .MONDAY... Sky/weather.........Mostly sunny until 0900, then partly cloudy(40-50%). Slight chance of thunderstorms after 1300 until 1700. Chance of thunder...10 percent. Max Temperature.....63-73. 24 hr trend......2-4 degrees warmer. Min Humidity........13-21%. 24 hr trend......Little change. 20-foot winds....... Valleys/lwr slopes...West winds 9-17 mph with gusts to around 35 mph. Ridges/upr slopes....Breezy. West winds 11-21 mph with gusts to around 35 mph. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......Below 1000 FT AGL until 0700. 13500-14500 ft AGL after 1000. Transport winds.....Southwest 10-15 mph until 1100, then west 20-25 mph. Smoke dispersal.....Poor until 0900, then fair until 1000, then very good until 1100, then excellent. .MONDAY NIGHT...Mostly clear. Lows in the lower 40s. West winds 4-8 mph. .TUESDAY...Partly cloudy. Highs around 70. Northwest winds 6-13 mph. .WEDNESDAY...Partly cloudy. Slight chance of thunderstorms. Lows in the lower 40s. Highs in the upper 60s. West winds 7-14 mph. .THURSDAY...Partly cloudy. Chance of thunderstorms. Lows in the lower 40s. Highs in the upper 60s. West winds 6-13 mph. $$ COZ217-212230- West Jackson and West Grand Counties Above 9000 Feet- Including East Slopes Park and Northern Gore Ranges, Gore Pass, and Rabbit Ears Pass 202 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Mostly sunny until 1500, then partly cloudy. Chance of thunder...0 percent. Max Temperature.....62-72. 24 hr trend......4-7 degrees cooler. Min Humidity........19-27%. 24 hr trend......7-10% wetter. 20-foot winds....... Valleys/lwr slopes...West winds 14-24 mph with gusts to around 35 mph. Ridges/upr slopes....Breezy. West winds 15-25 mph with gusts to around 45 mph. CWR.................0 percent. 15K FT MSL winds....West 35-45 mph. Mixing height.......Below 1000 FT AGL until 0700, then 10000-11000 ft AGL. Transport winds.....West 10-15 mph until 0800, then 20-25 mph until 1000, then 30-35 mph until 1600, then around 25 mph. Smoke dispersal.....Poor until 0900. Excellent after 1400. .TONIGHT... Sky/weather.........Mostly clear. Chance of thunder...0 percent. Min Temperature.....38-46. 24 hr trend......Little change. Max Humidity........54-64%. 24 hr trend......7-10% wetter. 20-foot winds....... Valleys/lwr slopes...Northwest winds 4-9 mph with gusts to around 25 mph until 2400, then south 4-7 mph. Ridges/upr slopes....West winds 6-13 mph with gusts to around 30 mph until 2400, then southwest 4-9 mph. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......9000-10000 ft AGL until 2000. Below 1000 FT AGL after 2100. Transport winds.....West 20-25 mph until 2000, then northwest around 10 mph until 2200, then light until 0100, then south around 10 mph. Smoke dispersal.....Excellent until 2000, then poor. .MONDAY... Sky/weather.........Partly cloudy(30-40%). Chance of thunder...0 percent. Max Temperature.....66-76. 24 hr trend......2-4 degrees warmer. Min Humidity........17-21%. 24 hr trend......2-4% drier. 20-foot winds....... Valleys/lwr slopes...Southwest winds 4-9 mph until 1200, then west 13-20 mph. Gusts up to 35 mph. Ridges/upr slopes....Breezy. West winds 7-14 mph until 1200, then 16-26 mph. Gusts up to 40 mph. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......Below 1000 FT AGL until 0700. 13000-14000 ft AGL after 1100. Transport winds.....Southwest 10-15 mph until 1000. West around 25 mph after 1200. Smoke dispersal.....Poor until 1000, then very good until 1100, then excellent. .MONDAY NIGHT...Mostly clear. Lows in the mid 40s. West winds 4-8 mph. .TUESDAY...Mostly clear. Highs in the mid 70s. Northwest winds 7-14 mph. .WEDNESDAY...Mostly clear. Lows in the mid 40s. Highs in the lower 70s. Southwest winds 7-14 mph. .THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the lower 70s. Southwest winds 7-14 mph. $$ .Outlook 6 to 10 Days... Temperatures Above Normal and Precipitation Above Normal. $$