FNUS55 KSLC 210939 FWFSLC Fire Weather Planning Forecast for Utah National Weather Service Salt Lake City UT 339 AM MDT Sun Jun 21 2026 ...HOT, DRY, AND BREEZY CONDITIONS CONTINUE THROUGH THE WORKWEEK. A RETURN TO CRITICAL FIRE WEATHER CONDITIONS IS EXPECTED TO DEVELOP AS EARLY AS WEDNESDAY... .BROADCAST DISCUSSION...Hot, dry and breezy conditions remain in place through the work week across the majority of UT. A return to critical fire weather conditions looks to return to the state, potentially as early as Wednesday. .DISCUSSION...A more seasonal day is expected today across UT as high pressure begins to settle in behind the exiting system moving east. Temperatures will see a decrease closer to climatological normals and winds are forecast to taper off somewhat. Very dry conditions remain in place statewide with southern UT forecast to experience elevated fire weather conditions this afternoon given single digit humidities and gusts from 20-30mph. Come Monday, high pressure begins to establish itself over the region serving to raise daytime high temperatures markedly into the mid to upper 90s each day across most UT valleys, with lower Washington county seeing temperatures break into the 100s. Humidities will also see a steady drop across the entire state through at least Tuesday with widespread humidities in the low teens to single digits. Humidities begin to see an increase, potentially as early as Wednesday starting with southern and central UT as southwest flow begins to settle in ahead of an approaching system. Wednesday appears to potentially usher in a return to a period of critical fire weather conditions as winds see an increase areawide, as well as the potential for high-based dry thunderstorms. A similar environment exists Thursday, though coverage of thunderstorms increases across southern and central UT with some development of thunderstorms expected across northern UT. Winds appear to strengthen markedly Friday and potentially Saturday with the highest confidence surrounding the development of critical fire weather conditions occurring through this stretch. ***Thunderstorms imply strong, gusty and erratic winds*** ***All winds are 20 foot, 10-minute averages*** UTZ478-220030- Salt Lake Desert- 339 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Sunny (10-20% cloud cover) until 1200, then partly cloudy (45-55% cloud cover). Chance lightning....0%. CWR.................0%. Max temperature.....79-88 near 5000 feet. 65-73 near 8000 feet. 24 hr trend......Unchanged. Min humidity........14-24% near 5000 feet. 20-30% near 8000 feet. 24 hr trend......1% wetter. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....Northwest 15-20 mph. Mixing height.......11900 ft AGL (70-80th Percentile). Clearing Index......960. .TONIGHT... Sky/weather.........Mostly cloudy (60-70% cloud cover). South of I-80, smoke. Chance lightning....10%. CWR.................0%. Min temperature.....54-64 near 5000 feet. 51-58 near 8000 feet. 24 hr trend......3 degrees warmer. Max humidity........40-50%. 24 hr trend......17% drier. 20-foot winds.......Downslope/downvalley 5-10 mph. 12K ft MSL winds....West 10-15 mph. .MONDAY... Sky/weather.........North of I-80, partly sunny (45-55% cloud cover) until 1200, then sunny (15-25% cloud cover). South of I-80, sunny (15-25% cloud cover), smoke until 1200. Chance lightning....0%. CWR.................0%. Max temperature.....83-92 near 5000 feet. 69-77 near 8000 feet. 24 hr trend......5 degrees warmer. Min humidity........8-18% near 5000 feet.14-24% near 8000 feet. 24 hr trend......5% drier. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....West around 15 mph. Mixing height.......13100 ft AGL (70-80th Percentile). Clearing Index......1000+. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows around 60 in the valleys and in the mid 50s in the mountains. Highs in the lower 90s in the valleys and in the mid 70s in the mountains. Winds generally less than 15 mph. .WEDNESDAY...Mostly clear. Lows in the lower 60s in the valleys and in the upper 50s in the mountains. Highs in the mid 90s in the valleys and in the upper 70s in the mountains. Winds generally less than 15 mph. .THURSDAY...Mostly clear. Lows in the lower 60s in the valleys and in the upper 50s in the mountains. Highs in the lower 90s in the valleys and in the upper 70s in the mountains. Winds generally less than 15 mph. .FRIDAY...Mostly clear. Lows in the mid 60s. Highs in the lower 90s in the valleys and in the mid 70s in the mountains. .SATURDAY...Mostly clear. Lows around 60 in the valleys and in the mid 50s in the mountains. Highs in the mid 80s in the valleys and around 70 in the mountains. = $$ UTZ479-220030- Wasatch Mountains- 339 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Sunny (5-15% cloud cover). South of I-80, smoke after 1200. Chance lightning....0%. CWR.................0%. Max temperature.....78-86 near 5000 feet. 67-77 near 8000 feet. 24 hr trend......Unchanged. Min humidity........15-25% near 5000 feet. 19-29% near 8000 feet. 24 hr trend......Unchanged. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....Northwest around 30 mph becoming around 15 mph in the afternoon. Mixing height.......10400 ft AGL (70-80th Percentile). Clearing Index......1000+. .TONIGHT... Sky/weather.........Partly cloudy (25-35% cloud cover) until 2400, then mostly cloudy (70-80% cloud cover). South of I-80, smoke until 2400. Chance lightning....10%. CWR.................0%. Min temperature.....49-59 near 5000 feet. 45-55 near 8000 feet. 24 hr trend......3 degrees warmer. Max humidity........52-62% near 5000 feet. 45-55% near 8000 feet. 24 hr trend......18% drier. 20-foot winds.......Downslope/downvalley 5-10 mph. 12K ft MSL winds....West 10-15 mph. .MONDAY... Sky/weather.........Partly sunny (50-60% cloud cover) until 1200, then sunny (5-15% cloud cover). Chance lightning....0%. CWR.................0%. Max temperature.....82-90 near 5000 feet. 72-82 near 8000 feet. 24 hr trend......4 degrees warmer. Min humidity........12-22%. 24 hr trend......5% drier. 20-foot winds.......Upslope/upvalley 5-10 mph. Gusts up to 25 mph in the afternoon. 12K ft MSL winds....West 15-20 mph. Mixing height.......11900 ft AGL (80-90th Percentile). Clearing Index......1000+. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the lower 50s. Highs around 90 in the valleys and in the upper 70s in the mountains. Winds generally less than 15 mph. .WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the lower 90s in the valleys and in the upper 70s in the mountains. Winds generally less than 15 mph. .THURSDAY...Mostly clear. Isolated showers and thunderstorms. Lows in the lower 50s. Highs in the lower 90s in the valleys and in the upper 70s in the mountains. Winds generally less than 15 mph. .FRIDAY...Mostly clear. Isolated showers and thunderstorms. Lows in the lower 50s. Highs around 90 in the valleys and in the upper 70s in the mountains. .SATURDAY...Mostly clear. Isolated showers and thunderstorms. Lows in the lower 50s. Highs in the lower 80s in the valleys and in the lower 70s in the mountains. = $$ UTZ480-220030- Uinta Mountains- 339 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Sunny (10-20% cloud cover). Chance lightning....0%. CWR.................0%. Max temperature.....73-79 near 7000 feet. 64-71 near 9000 feet. 24 hr trend......1 degree cooler. Min humidity........17-27%. 24 hr trend......Unchanged. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....Northwest around 30 mph becoming around 15 mph in the afternoon. Mixing height.......9900 ft AGL (70-80th Percentile). Clearing Index......1000+. .TONIGHT... Sky/weather.........Mostly clear (15-25% cloud cover) until 2400, then mostly cloudy (65-75% cloud cover). Chance lightning....0%. CWR.................0%. Min temperature.....47-54 near 7000 feet. 39-49 near 9000 feet. 24 hr trend......2 degrees warmer. Max humidity........42-52% near 7000 feet. 48-58% near 9000 feet. 24 hr trend......18% drier. 20-foot winds.......Downslope/downvalley 5-10 mph. 12K ft MSL winds....West around 15 mph. .MONDAY... Sky/weather.........Partly sunny (50-60% cloud cover). Chance lightning....10%. CWR.................0%. Max temperature.....77-83 near 7000 feet. 68-76 near 9000 feet. 24 hr trend......4 degrees warmer. Min humidity........15-25%. 24 hr trend......2% drier. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....West around 20 mph. Mixing height.......11900 ft AGL (80-90th Percentile). Clearing Index......1000+. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the lower 50s in the valleys and in the mid 40s in the mountains. Highs in the lower 80s in the valleys and in the mid 70s in the mountains. Winds generally less than 15 mph. .WEDNESDAY...Mostly clear. Lows in the mid 50s in the valleys and in the upper 40s in the mountains. Highs in the mid 80s in the valleys and in the mid 70s in the mountains. Winds generally less than 15 mph. .THURSDAY...Mostly clear. Isolated showers and thunderstorms. Lows in the mid 50s in the valleys and in the upper 40s in the mountains. Highs in the lower 80s in the valleys and in the mid 70s in the mountains. Winds generally less than 15 mph. .FRIDAY...Partly cloudy. Scattered showers and thunderstorms. Lows in the mid 50s in the valleys and in the upper 40s in the mountains. Highs in the lower 80s in the valleys and in the mid 70s in the mountains. .SATURDAY...Mostly clear. Isolated showers and thunderstorms. Lows in the mid 50s in the valleys and in the upper 40s in the mountains. Highs in the mid 70s in the valleys and in the upper 60s in the mountains. = $$ UTZ481-220030- Western Ashley National Forest- 339 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Sunny (0-10% cloud cover) until 1200, then partly cloudy (25-35% cloud cover). Chance lightning....0%. CWR.................0%. Max temperature.....74-82 near 7000 feet. 61-69 near 10000 feet. 24 hr trend......Unchanged. Min humidity........16-26%. 24 hr trend......1% wetter. 20-foot winds.......Northwest around 15 mph. 12K ft MSL winds....Northwest around 30 mph becoming around 15 mph in the afternoon. Mixing height.......11100 ft AGL (80-90th Percentile). Clearing Index......1000+. .TONIGHT... Sky/weather.........Mostly clear (15-25% cloud cover) until 2400, then mostly cloudy (60-70% cloud cover). Chance lightning....0%. CWR.................0%. Min temperature.....47-53 near 7000 feet. 38-47 near 10000feet. 24 hr trend......1 degree warmer. Max humidity........39-46% near 7000 feet. 43-53% near 10000 feet. 24 hr trend......11% drier. 20-foot winds.......Northwest around 15 mph in the evening becoming downslope/downvalley 5-10 mph. 12K ft MSL winds....West around 15 mph. .MONDAY... Sky/weather.........Partly cloudy (35-45% cloud cover) until 1200, then partly sunny (60-70% cloud cover). Chance lightning....10%. CWR.................0%. Max temperature.....78-86 near 7000 feet. 65-73 near 10000 feet. 24 hr trend......3 degrees warmer. Min humidity........12-18% near 7000 feet. 14-22% near 10000 feet. 24 hr trend......1% drier. 20-foot winds.......Upslope/upvalley 5-10 mph becoming west around 15 mph in the afternoon. 12K ft MSL winds....West 15-20 mph. Mixing height.......12900 ft AGL (95-97th Percentile). Clearing Index......1000+. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the lower 50s in the valleys and in the mid 40s in the mountains. Highs in the lower 80s in the valleys and around 70 in the mountains. West winds around 15 mph. .WEDNESDAY...Mostly clear. Lows in the lower 50s in the valleys and in the mid 40s in the mountains. Highs in the mid 80s in the valleys and in the lower 70s in the mountains. Northwest winds around 15 mph. .THURSDAY...Partly cloudy. Scattered showers and thunderstorms. Lows in the mid 50s in the valleys and in the upper 40s in the mountains. Highs in the lower 80s in the valleys and around 70 in the mountains. West winds around 15 mph. .FRIDAY...Partly cloudy. Scattered showers and thunderstorms. Lows in the lower 50s in the valleys and in the mid 40s in the mountains. Highs in the lower 80s in the valleys and in the upper 60s in the mountains. .SATURDAY...Mostly clear. Isolated showers and thunderstorms. Lows in the lower 50s in the valleys and in the mid 40s in the mountains. Highs in the upper 70s in the valleys and in the mid 60s in the mountains. = $$ UTZ482-220030- Western Uintah Basin- 339 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Sunny (5-15% cloud cover). Chance lightning....0%. CWR.................0%. Max temperature.....82-88 near 6000 feet. 71-77 near 8000 feet. 24 hr trend......1 degree warmer. Min humidity........11-17%. 24 hr trend......1% wetter. 20-foot winds.......Upslope/upvalley 5-10 mph becoming west around 15 mph in the afternoon. Gusts up to 30 mph. 12K ft MSL winds....West around 30 mph becoming around 20 mph in the afternoon. Mixing height.......13200 ft AGL (80-90th Percentile). Clearing Index......1000+. .TONIGHT... Sky/weather.........Partly cloudy (30-40% cloud cover). Chance lightning....0%. CWR.................0%. Min temperature.....47-57. 24 hr trend......Unchanged. Max humidity........35-45%. 24 hr trend......10% drier. 20-foot winds.......Northwest around 15 mph in the evening becoming downslope/downvalley 5-10 mph. 12K ft MSL winds....West around 15 mph. .MONDAY... Sky/weather.........Sunny (15-25% cloud cover) until 1200, then partly cloudy (25-35% cloud cover). Chance lightning....0%. CWR.................0%. Max temperature.....86-92 near 6000 feet. 76-82 near 8000 feet. 24 hr trend......4 degrees warmer. Min humidity........9-15%. 24 hr trend......2% drier. 20-foot winds.......Upslope/upvalley 5-10 mph becoming west around 15 mph in the afternoon. 12K ft MSL winds....West around 15 mph. Mixing height.......15000 ft AGL (95-97th Percentile). Clearing Index......1000+. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the mid 50s. Highs around 90 in the valleys and in the lower 80s in the mountains. Winds generally less than 15 mph. .WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the lower 90s in the valleys and in the lower 80s in the mountains. West winds around 15 mph. .THURSDAY...Mostly clear. Isolated showers and thunderstorms. Lows in the mid 50s. Highs around 90 in the valleys and around 80 in the mountains. Winds generally less than 15 mph. .FRIDAY...Partly cloudy. Scattered showers and thunderstorms. Lows in the mid 50s. Highs in the upper 80s in the valleys and in the upper 70s in the mountains. .SATURDAY...Mostly clear. Isolated showers and thunderstorms. Lows in the mid 50s. Highs in the mid 80s in the valleys and in the mid 70s in the mountains. = $$ UTZ483-220030- Southern Ashley National Forest- 339 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Sunny (5-15% cloud cover). Areas of smoke after 1200. Chance lightning....0%. CWR.................0%. Max temperature.....78-84 near 7000 feet. 68-74 near 9000 feet. 24 hr trend......1 degree cooler. Min humidity........12-22%. 24 hr trend......3% wetter. 20-foot winds.......Upslope/upvalley 5-10 mph. Gusts up to 30 mph in the afternoon. 12K ft MSL winds....West around 30 mph becoming around 20 mph in the afternoon. Mixing height.......12800 ft AGL (80-90th Percentile). Clearing Index......1000+. .TONIGHT... Sky/weather.........Partly cloudy (35-45% cloud cover). Areas of smoke until 2400. Chance lightning....0%. CWR.................0%. Min temperature.....49-59. 24 hr trend......1 degree warmer. Max humidity........29-39%. 24 hr trend......14% drier. 20-foot winds.......Downslope/downvalley 5-10 mph. Gusts up to 25 mph in the evening. 12K ft MSL winds....West around 15 mph. .MONDAY... Sky/weather.........Sunny (10-20% cloud cover) until 1200, then partly sunny (50-60% cloud cover). Chance lightning....0%. CWR.................0%. Max temperature.....83-89 near 7000 feet. 72-78 near 9000 feet. 24 hr trend......4 degrees warmer. Min humidity........9-17%. 24 hr trend......4% drier. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....West 10-15 mph. Mixing height.......14900 ft AGL (97-99th Percentile). Clearing Index......1000+. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the upper 80s in the valleys and in the upper 70s in the mountains. Winds generally less than 15 mph. .WEDNESDAY...Mostly clear. Lows in the upper 50s. Highs in the upper 80s in the valleys and in the upper 70s in the mountains. Winds generally less than 15 mph. .THURSDAY...Partly cloudy. Isolated showers and thunderstorms. Lows in the upper 50s. Highs in the mid 80s in the valleys and in the mid 70s in the mountains. Winds generally less than 15 mph. .FRIDAY...Partly cloudy. Scattered showers and thunderstorms. Lows in the upper 50s. Highs in the mid 80s in the valleys and in the mid 70s in the mountains. .SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the lower 80s in the valleys and in the lower 70s in the mountains. = $$ UTZ484-220030- Tavaputs Plateau- 339 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Sunny (5-15% cloud cover) until 1200, then partly cloudy (25-35% cloud cover). Smoke after 1200. Chance lightning....0%. CWR.................0%. Max temperature.....85-92 near 6000 feet. 73-79 near 8000 feet. 24 hr trend......1 degree cooler. Min humidity........10-14% near 6000 feet. 13-19% near 8000 feet. 24 hr trend......3% wetter. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....West 20-25 mph. Mixing height.......14200 ft AGL (90-95th Percentile). Clearing Index......1000+. .TONIGHT... Sky/weather.........Partly cloudy (35-45% cloud cover). Smoke until 2400, then patchy smoke. Chance lightning....0%. CWR.................0%. Min temperature.....54-63 near 6000 feet. 50-60 near 8000 feet. 24 hr trend......1 degree warmer. Max humidity........28-38%. 24 hr trend......9% drier. 20-foot winds.......Downslope/downvalley 5-10 mph. Gusts up to 25 mph in the evening. 12K ft MSL winds....West around 15 mph. .MONDAY... Sky/weather.........Sunny (10-20% cloud cover) until 1200, then partly sunny (45-55% cloud cover). Chance lightning....0%. CWR.................0%. Max temperature.....88-96 near 6000 feet. 78-84 near 8000 feet. 24 hr trend......4 degrees warmer. Min humidity........8-14%. 24 hr trend......3% drier. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....Southwest 10-15 mph. Mixing height.......15600 ft AGL (97-99th Percentile). Clearing Index......1000+. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the lower 60s in the valleys and in the mid 50s in the mountains. Highs in the lower 90s in the valleys and in the lower 80s in the mountains. Winds generally less than 15 mph. .WEDNESDAY...Mostly clear. Lows in the lower 60s in the valleys and in the mid 50s in the mountains. Highs in the lower 90s in the valleys and in the lower 80s in the mountains. Winds generally less than 15 mph. .THURSDAY...Partly cloudy. Isolated showers and thunderstorms. Lows in the lower 60s in the valleys and in the upper 50s in the mountains. Highs in the lower 90s in the valleys and around 80 in the mountains. Winds generally less than 15 mph. .FRIDAY...Partly cloudy. Scattered showers and thunderstorms. Lows around 60 in the valleys and in the mid 50s in the mountains. Highs around 90 in the valleys and in the upper 70s in the mountains. .SATURDAY...Mostly clear. Lows around 60 in the valleys and in the mid 50s in the mountains. Highs in the upper 80s in the valleys and in the upper 70s in the mountains. = $$ UTZ488-220030- Manti National Forest- 339 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Sunny (10-20% cloud cover). Patchy smoke until 1200, then areas of smoke. Chance lightning....0%. CWR.................0%. Max temperature.....77-85 near 6500 feet. 66-75 near 8500 feet. 24 hr trend......Unchanged. Min humidity........11-18% near 6500 feet. 13-22% near 8500 feet. 24 hr trend......3% wetter. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....West 15-20 mph. Mixing height.......12300 ft AGL (80-90th Percentile). Clearing Index......1000+. .TONIGHT... Sky/weather.........Partly cloudy (25-35% cloud cover). Areas of smoke. Chance lightning....0%. CWR.................0%. Min temperature.....49-59 near 6500 feet. 45-55 near 8500 feet. 24 hr trend......1 degree warmer. Max humidity........33-43%. 24 hr trend......15% drier. 20-foot winds.......Downslope/downvalley 5-10 mph. 12K ft MSL winds....West around 10 mph becoming southwest after midnight. .MONDAY... Sky/weather.........Sunny (10-20% cloud cover). Patchy smoke until 1200. Chance lightning....0%. CWR.................0%. Max temperature.....81-89 near 6500 feet. 70-78 near 8500 feet. 24 hr trend......4 degrees warmer. Min humidity........7-15%. 24 hr trend......6% drier. 20-foot winds.......Upslope/upvalley 5-10 mph. Gusts up to 25 mph in the afternoon. 12K ft MSL winds....West around 10 mph. Mixing height.......13800 ft AGL (95-97th Percentile). Clearing Index......1000+. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Clear. Lows in the upper 50s in the valleys and in the lower 50s in the mountains. Highs in the upper 80s in the valleys and in the upper 70s in the mountains. Winds generally less than 15 mph. .WEDNESDAY...Clear. Lows in the upper 50s in the valleys and in the mid 50s in the mountains. Highs in the upper 80s in the valleys and in the upper 70s in the mountains. West winds around 15 mph. .THURSDAY...Partly cloudy. Scattered showers and thunderstorms. Lows around 60 in the valleys and in the mid 50s in the mountains. Highs in the mid 80s in the valleys and in the mid 70s in the mountains. West winds around 15 mph. .FRIDAY...Partly cloudy. Scattered showers and thunderstorms. Lows in the upper 50s in the valleys and in the mid 50s in the mountains. Highs in the mid 80s in the valleys and in the mid 70s in the mountains. .SATURDAY...Mostly clear. Lows in the upper 50s in the valleys and in the lower 50s in the mountains. Highs in the lower 80s in the valleys and in the lower 70s in the mountains. = $$ UTZ489-220030- San Rafael Swell- 339 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Sunny (0-10% cloud cover) until 1200, then partly cloudy (40-50% cloud cover). Patchy smoke until 1200. Areas of smoke after 1200. Chance lightning....0%. CWR.................0%. Max temperature.....90-96 near 5000 feet. 78-84 near 7000 feet. 24 hr trend......1 degree cooler. Min humidity........8-14%. 24 hr trend......4% wetter. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....West 10-15 mph. Mixing height.......14500 ft AGL (90-95th Percentile). Clearing Index......1000+. .TONIGHT... Sky/weather.........Mostly cloudy (50-60% cloud cover) until 2400, then mostly clear (20-30% cloud cover). Areas of smoke. Chance lightning....0%. CWR.................0%. Min temperature.....54-64. 24 hr trend......Unchanged. Max humidity........23-33%. 24 hr trend......5% drier. 20-foot winds.......Downslope/downvalley 5-10 mph. 12K ft MSL winds....West around 10 mph becoming south after midnight. .MONDAY... Sky/weather.........Sunny (15-25% cloud cover). Areas of smoke until 1200. Chance lightning....0%. CWR.................0%. Max temperature.....93-99 near 5000 feet. 83-89 near 7000 feet. 24 hr trend......4 degrees warmer. Min humidity........5-9%. 24 hr trend......4% drier. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....Light and variable becoming southwest around 10 mph in the afternoon. Mixing height.......15700 ft AGL (97-99th Percentile). Clearing Index......1000+. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the upper 90s in the valleys and in the upper 80s in the mountains. Winds generally less than 15 mph. .WEDNESDAY...Mostly clear. Lows in the lower 60s. Highs in the upper 90s in the valleys and in the upper 80s in the mountains. Winds generally less than 15 mph. .THURSDAY...Partly cloudy. Isolated showers and thunderstorms. Lows in the lower 60s. Highs in the upper 90s in the valleys and in the mid 80s in the mountains. Winds generally less than 15 mph. .FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows in the lower 60s. Highs in the mid 90s in the valleys and in the mid 80s in the mountains. .SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the mid 90s in the valleys and in the mid 80s in the mountains. = $$ UTZ492-220030- Central Utah West Desert- 339 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Sunny (5-15% cloud cover) until 1200, then partly cloudy (25-35% cloud cover). Areas of smoke. Chance lightning....0%. CWR.................0%. Max temperature.....85-91 near 5000 feet. 71-77 near 8000 feet. 24 hr trend......2 degrees cooler. Min humidity........9-18%. 24 hr trend......4% wetter. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....West around 10 mph. Mixing height.......12800 ft AGL (80-90th Percentile). Clearing Index......1000+. .TONIGHT... Sky/weather.........Partly cloudy (25-35% cloud cover). Smoke. Chance lightning....0%. CWR.................0%. Min temperature.....52-62 near 5000 feet. 47-57 near 8000 feet. 24 hr trend......Unchanged. Max humidity........29-39%. 24 hr trend......17% drier. 20-foot winds.......Downslope/downvalley 5-10 mph. 12K ft MSL winds....Southwest 10-15 mph. .MONDAY... Sky/weather.........Sunny (10-20% cloud cover). Smoke until 1200. Chance lightning....0%. CWR.................0%. Max temperature.....90-96 near 5000 feet. 74-81 near 8000 feet. 24 hr trend......4 degrees warmer. Min humidity........5-12%. 24 hr trend......5% drier. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....Southwest around 10 mph. Mixing height.......13800 ft AGL (80-90th Percentile). Clearing Index......1000+. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the lower 60s in the valleys and in the mid 50s in the mountains. Highs in the mid 90s in the valleys and around 80 in the mountains. Winds generally less than 15 mph. .WEDNESDAY...Clear. Lows in the lower 60s in the valleys and in the upper 50s in the mountains. Highs in the upper 90s in the valleys and in the lower 80s in the mountains. Winds generally less than 15 mph. .THURSDAY...Mostly clear. Isolated showers and thunderstorms. Lows in the lower 60s in the valleys and in the upper 50s in the mountains. Highs in the mid 90s in the valleys and around 80 in the mountains. Southwest winds around 15 mph. .FRIDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid 90s in the valleys and in the upper 70s in the mountains. .SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the lower 90s in the valleys and in the upper 70s in the mountains. = $$ UTZ493-220030- Central Utah Mountains- 339 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Sunny (0-10% cloud cover) until 1200, then partly cloudy (45-55% cloud cover). Patchy smoke. Chance lightning....0%. CWR.................0%. Max temperature.....87-93 near 5000 feet. 74-82 near 8000 feet. 24 hr trend......Unchanged. Min humidity........8-18%. 24 hr trend......3% wetter. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....West 10-15 mph. Mixing height.......13300 ft AGL (90-95th Percentile). Clearing Index......1000+. .TONIGHT... Sky/weather.........Partly cloudy (20-30% cloud cover). Patchy smoke until 2400. Areas of smoke after 2400. Chance lightning....0%. CWR.................0%. Min temperature.....47-57. 24 hr trend......1 degree warmer. Max humidity........28-34% near 5000 feet. 20-30% near 8000 feet. 24 hr trend......4% drier. 20-foot winds.......Downslope/downvalley 5-10 mph. 12K ft MSL winds....Light and variable. .MONDAY... Sky/weather.........Sunny (5-15% cloud cover). Patchy smoke until1200. Chance lightning....0%. CWR.................0%. Max temperature.....90-96 near 5000 feet. 77-85 near 8000 feet. 24 hr trend......3 degrees warmer. Min humidity........5-11%. 24 hr trend......5% drier. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....Light and variable becoming southwest around 10 mph in the afternoon. Mixing height.......14100 ft AGL (95-97th Percentile). Clearing Index......1000+. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid 90s in the valleys and in the lower 80s in the mountains. Winds generally less than 15 mph. .WEDNESDAY...Mostly clear. Lows in the upper 50s. Highs in the mid 90s in the valleys and in the lower 80s in the mountains. Southwest winds around 15 mph. .THURSDAY...Partly cloudy. Scattered showers and thunderstorms. Lows in the upper 50s. Highs in the mid 90s in the valleys and in the lower 80s in the mountains. Southwest winds around 15 mph. .FRIDAY...Partly cloudy. Scattered showers and thunderstorms. Lows in the mid 50s. Highs in the lower 90s in the valleys and around 80 in the mountains. .SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the lower 90s in the valleys and in the upper 70s in the mountains. = $$ UTZ494-220030- Henry Mountains- 339 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Sunny (0-10% cloud cover) until 1200, then partly cloudy (20-30% cloud cover). Patchy smoke. Chance lightning....0%. CWR.................0%. Max temperature.....89-95 near 5000 feet. 74-84 near 8000 feet. 24 hr trend......Unchanged. Min humidity........5-9% near 5000 feet. 9-13% near 8000 feet. 24 hr trend......2% wetter. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....Northwest around 10 mph in the morning becoming light and variable. Mixing height.......14400 ft AGL (90-95th Percentile). Clearing Index......1000+. .TONIGHT... Sky/weather.........Mostly clear (15-25% cloud cover). Patchy smoke until 2400, then areas of smoke. Chance lightning....0%. CWR.................0%. Min temperature.....58-66 near 5000 feet. 55-62 near 8000 feet. 24 hr trend......1 degree warmer. Max humidity........14-24%. 24 hr trend......1% wetter. 20-foot winds.......Downslope/downvalley 5-10 mph. 12K ft MSL winds....Southwest 10-15 mph. .MONDAY... Sky/weather.........Sunny (0-10% cloud cover). Areas of smoke until 1200. Chance lightning....0%. CWR.................0%. Max temperature.....92-98 near 5000 feet. 76-86 near 8000 feet. 24 hr trend......3 degrees warmer. Min humidity........3-7%. 24 hr trend......3% drier. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....Southwest around 10 mph. Mixing height.......14200 ft AGL (90-95th Percentile). Clearing Index......1000+. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the upper 90s in the valleys and in the lower 80s in the mountains. Winds generally less than 15 mph. .WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the upper 90s in the valleys and in the lower 80s in the mountains. Winds generally less than 15 mph. .THURSDAY...Partly cloudy. Scattered showers and thunderstorms. Lows in the mid 60s. Highs in the mid 90s in the valleys and around 80 in the mountains. Winds generally less than 15 mph. .FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows in the mid 60s. Highs in the mid 90s in the valleys and in the upper 70s in the mountains. .SATURDAY...Mostly clear. Lows in the mid60s. Highs in the mid 90s in the valleys and in the upper 70s in the mountains. = $$ UTZ495-220030- Color Country West Desert- 339 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Sunny (10-20% cloud cover). Patchy smoke. Chance lightning....0%. CWR.................0%. Max temperature.....88-94 near 5000 feet. 79-86 near 7000 feet. 24 hr trend......1 degree warmer. Min humidity........7-11%. 24 hr trend......Unchanged. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....West around 10 mph in the morning becoming light and variable. Mixing height.......12800 ft AGL (80-90th Percentile). Clearing Index......1000+. .TONIGHT... Sky/weather.........Mostly clear (5-15% cloud cover). Areas of smoke until 2400. Patchy smoke after 2400. Chance lightning....0%. CWR.................0%. Min temperature.....49-59. 24 hr trend......Unchanged. Max humidity........17-27% near 5000 feet. 14-22% near 7000 feet. 24 hr trend......9% drier. 20-foot winds.......Downslope/downvalley 5-10 mph. 12K ft MSL winds....Southwest around 10 mph in the evening becoming light and variable. .MONDAY... Sky/weather.........Sunny (5-15% cloud cover). Chance lightning....0%. CWR.................0%. Max temperature.....91-97 near 5000 feet. 82-88 near 7000 feet. 24 hr trend......2 degrees warmer. Min humidity........5-9%. 24 hr trend......2% drier. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....Light and variable becoming southwest around 10 mph in the afternoon. Mixing height.......12900 ft AGL (80-90th Percentile). Clearing Index......1000+. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Clear. Lows in the mid 50s in the valleys and in the upper 50s in the mountains. Highs in the mid 90s in the valleys and in the upper 80s in the mountains. Southwest winds around 15 mph. .WEDNESDAY...Mostly clear. Lows in the upper 50s in the valleys and in the lower 60s in the mountains. Highs in the mid 90s in the valleys and in the upper 80s in the mountains. Southwest winds around 15 mph. .THURSDAY...Mostly clear. Isolated showers and thunderstorms. Lows in the upper 50s in the valleys and in the lower 60s in the mountains. Highs in the mid 90s in the valleys and in the mid 80s in the mountains. Southwest winds around 15 mph. .FRIDAY...Mostly clear. Isolated showers and thunderstorms. Lows in the upper 50s in the valleys and in the lower 60s in the mountains. Highs in the lower 90s in the valleys and in the mid 80s in the mountains. .SATURDAY...Mostly clear. Lows in the upper 50s in the valleys and in the lower 60s in the mountains. Highs in the lower 90s in the valleys and in the lower 80s in the mountains. = $$ UTZ496-220030- Color Country Mountains- 339 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Sunny (10-20% cloud cover). Patchy smoke. Chance lightning....0%. CWR.................0%. Max temperature.....83-92 near 6000 feet. 73-83 near 8000 feet. 24 hr trend......2 degrees warmer. Min humidity........6-12%. 24 hr trend......Unchanged. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....Northwest around 10 mph becoming southwest in the afternoon. Mixing height.......13400 ft AGL (90-95th Percentile). Clearing Index......1000+. .TONIGHT... Sky/weather.........Mostly clear (10-20% cloud cover). Patchy smoke until 2400. Chance lightning....0%. CWR.................0%. Min temperature.....46-56. 24 hr trend......1 degree warmer. Max humidity........21-31%. 24 hr trend......2% drier. 20-foot winds.......Downslope/downvalley 5-10 mph. Gusts up to 25 mph in the evening. 12K ft MSL winds....West around 10 mph. .MONDAY... Sky/weather.........Sunny (0-10% cloud cover). Chance lightning....0%. CWR.................0%. Max temperature.....85-94 near 6000 feet. 76-86 near 8000 feet. 24 hr trend......2 degrees warmer. Min humidity........4-10%. 24 hr trend......2% drier. 20-foot winds.......Upslope/upvalley 5-10 mph. Gusts up to 25 mph in the afternoon. 12K ft MSL winds....Light and variable becoming southwest around 10 mph in the afternoon. Mixing height.......13000 ft AGL (80-90th Percentile). Clearing Index......1000+. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Clear. Lows in the upper 50s in the valleys and in the lower 50s in the mountains. Highs in the lower 90s in the valleys and in the lower 80s in the mountains. Winds generally less than 15 mph. .WEDNESDAY...Mostly clear. Lows in the lower 60s in the valleys and in the mid 50s in the mountains. Highs in the lower 90s in the valleys and in the lower 80s in the mountains. West winds around 15 mph. .THURSDAY...Partly cloudy. Scattered showers and thunderstorms. Lows in the lower 60s in the valleys and in the mid 50s in the mountains. Highs in the upper 80s in the valleys and in the lower 80s in the mountains. Southwest winds around 15 mph. .FRIDAY...Mostly clear. Isolated showers and thunderstorms. Lows around 60 in the valleys and in the mid 50s in the mountains. Highs in the upper 80s in the valleys and in the upper 70s in the mountains. .SATURDAY...Mostly clear. Lows around 60 in the valleys and in the mid 50s in the mountains. Highs in the upper 80s in the valleys and in the upper 70s in the mountains. = $$ UTZ497-220030- Mojave Desert- 339 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Sunny (0-10% cloud cover). Chance lightning....0%. CWR.................0%. Max temperature.....95-101 near 3000 feet. 80-87 near 6000 feet. 24 hr trend......2 degrees warmer. Min humidity........4-8%. 24 hr trend......1% wetter. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....Light and variable becoming south around 10 mph in the afternoon. Mixing height.......10600 ft AGL (50-60th Percentile). Clearing Index......1000+. .TONIGHT... Sky/weather.........Mostly clear (5-15% cloud cover). Chance lightning....0%. CWR.................0%. Min temperature.....65-75 near 3000 feet. 57-67 near 6000 feet. 24 hr trend......Unchanged. Max humidity........12-22%. 24 hr trend......2% drier. 20-foot winds.......Downslope/downvalley 5-10 mph. 12K ft MSL winds....Southwest 10-15 mph. .MONDAY... Sky/weather.........Sunny (0-10% cloud cover). Chance lightning....0%. CWR.................0%. Max temperature.....96-103 near 3000 feet. 82-89 near 6000 feet. 24 hr trend......2 degrees warmer. Min humidity........4-8%. 24 hr trend......Unchanged. 20-foot winds.......Upslope/upvalley 5-10 mph. 12K ft MSL winds....Southwest 10-15 mph. Mixing height.......10100 ft AGL (40-50th Percentile). Clearing Index......1000+. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Clear. Lows in the lower 70s in the valleys and in the mid 60s in the mountains. Highs around 103 in the valleys and in the upper 80s in the mountains. Winds generally less than 15 mph. .WEDNESDAY...Mostly clear. Lows in the mid 70s in the valleys and in the upper 60s in the mountains. Highs around 104 in the valleys and in the upper 80s in the mountains. Winds generally less than 15 mph. .THURSDAY...Mostly clear. Lows in the upper 70s in the valleys and around 70 in the mountains. Highs around 104 in the valleys and in the upper 80s in the mountains. South winds around 15 mph. .FRIDAY...Mostly clear. Lows in the upper 70s in the valleys and in the upper 60s in the mountains. Highs around 103 in the valleys and in the upper 80s in the mountains. .SATURDAY...Clear. Lows in the mid 70s in the valleys and in the upper 60s in the mountains. Highs around 101 in the valleys and in the mid 80s in the mountains. = $$ UTZ498-220030- Grand Staircase- 339 AM MDT Sun Jun 21 2026 .TODAY... Sky/weather.........Sunny (0-10% cloud cover). Patchy smoke. Chance lightning....0%. CWR.................0%. Max temperature.....91-101 near 4000 feet. 86-93 near 6000 feet. 24 hr trend......2 degrees warmer. Min humidity........4-8%. 24 hr trend......Unchanged. 20-foot winds.......Upslope/upvalley 5-10 mph. Gusts up to 25 mph in the afternoon. 12K ft MSL winds....Light and variable becoming west around 10 mph in the afternoon. Mixing height.......13000 ft AGL (80-90th Percentile). Clearing Index......1000+. .TONIGHT... Sky/weather.........Mostly clear (5-15% cloud cover). Patchy smoke until 2400. Areas of smoke after 2400. Chance lightning....0%. CWR.................0%. Min temperature.....60-68 near 4000 feet. 51-61 near 6000 feet. 24 hr trend......Unchanged. Max humidity........11-21% near 4000 feet. 16-26% near 6000 feet. 24 hr trend......1% drier. 20-foot winds.......Downslope/downvalley 5-10 mph. 12K ft MSL winds....Southwest around 15 mph. .MONDAY... Sky/weather.........Sunny (0-10% cloud cover). Chance lightning....0%. CWR.................0%. Max temperature.....93-103 near 4000 feet. 88-94 near 6000 feet. 24 hr trend......2 degrees warmer. Min humidity........3-7%. 24 hr trend......1% drier. 20-foot winds.......Upslope/upvalley 5-10 mph. Gusts up to 25 mph in the afternoon. 12K ft MSL winds....Southwest around 15 mph. Mixing height.......11800 ft AGL (70-80th Percentile). Clearing Index......1000+. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Clear. Lows in the upper 60s in the valleys and in the upper 50s in the mountains. Highs around 102 in the valleys and in the lower 90s in the mountains. Southwest winds around 15 mph. .WEDNESDAY...Mostly clear. Lows around 70 in the valleys and in the lower 60s in the mountains. Highs around 102 in the valleys and in the lower 90s in the mountains. Southwest winds around 15 mph. .THURSDAY...Mostly clear. Scattered thunderstorms and isolated rain showers. Lows around 70 in the valleys and in the lower 60s in the mountains. Highs around 100 in the valleys and in the lower 90s in the mountains. Southwest winds around 15 mph. .FRIDAY...Mostly clear. Isolated showers and thunderstorms. Lows in the upper 60s in the valleys and around 60 in the mountains. Highs around 100 in the valleys and around 90 in the mountains. .SATURDAY...Mostly clear. Lows in the upper 60s in the valleys and around 60 in the mountains. Highs in the upper 90s in the valleys and in the upper 80s in the mountains. = $$ .8-14 day outlook for Sunday June 28 to Saturday July 04 Temperature... Near Normal Precipitation... Below Normal = $$