FNUS56 KSTO 210903 FWFSTO Fire Weather Planning Forecast for Interior Northern California National Weather Service Sacramento CA 202 AM PDT Sun Jun 21 2026 .DISCUSSION... Seasonable temperatures and dry weather through the week with a gradual warming trend and breezy onshore winds. Daytime relative humidities will trend lower as the week continues. Temperatures then cool heading into next weekend with increased onshore flow. CAZ121-220000- W. Shasta County Above 3000 ft- 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Mostly sunny. * Max Temperature........77-86. * 24 HR Trend..........7 degrees warmer. * Min Humidity...........24-34 percent. * 24 HR Trend..........19 percent down. * 20-Foot Winds.......... * Ridges/Upr Slopes....Variable winds up to 7 mph becoming south up to 7 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........7900 ft AGL. * Chance of thunder......2 percent. .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........55-62. * 24 HR Trend..........Little change. * Max Humidity...........42-56 percent. * 24 HR Trend..........17 percent down. * 20-Foot Winds.......... * Ridges/Upr Slopes....Northwest winds up to 8 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......2 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........81-89. * Min Humidity...........15-30 percent. * 20-Foot Winds.......... * Ridges/Upr Slopes....North winds up to 7 mph shifting to the southeast in the afternoon. * Mixing Height..........9800 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ122-220000- W. Shasta County 1000-3000 ft- Including the city of Whiskeytown 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Sunny. * Max Temperature........94-99 lower elevations...except 86-91 higher elevations. * 24 HR Trend..........8 degrees warmer. * Min Humidity...........21-28 percent. * 24 HR Trend..........12 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming southeast up to 7 mph in the afternoon. * Ridges/Upr Slopes....Variable winds up to 7 mph becoming southeast up to 7 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........8200 ft AGL. * Chance of thunder......2 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........61-69 lower elevations...except 57-63 higher elevations. * 24 HR Trend..........Little change. * Max Humidity...........51-66 percent. * 24 HR Trend..........14 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...West winds up to 7 mph in the evening becoming drainage up to 5 mph. * Ridges/Upr Slopes....Northwest winds up to 8 mph. * CWR....................0 percent. * Mixing Height..........600 ft AGL. * Chance of thunder......1 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........97-102 lower elevations...except 90-95 higher elevations. * Min Humidity...........16-24 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming southeast up to 8 mph in the afternoon. * Ridges/Upr Slopes....Variable winds up to 7 mph becoming southeast up to 8 mph in the afternoon. * Mixing Height..........8800 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ123-220000- Shasta Lake Area & 1-5 1000-3000 ft- Including the city of Shasta Lake, Sims 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Sunny. * Max Temperature........91-96 lower elevations...except 85-92 higher elevations. * 24 HR Trend..........8 degrees warmer. * Min Humidity...........20-25 percent. * 24 HR Trend..........15 percent down. * 20-Foot Winds..........North winds up to 7 mph shifting to the southwest up to 6 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........7400 ft AGL. * Chance of thunder......1 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........62-67 lower elevations...except 57-63 higher elevations. * 24 HR Trend..........Little change. * Max Humidity...........46-58 percent. * 24 HR Trend..........15 percent down. * 20-Foot Winds..........Southwest winds up to 7 mph shifting to the north up to 8 mph after midnight. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......1 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........95-100 lower elevations...except 89-95 higher elevations. * Min Humidity...........11-25 percent. * 20-Foot Winds..........North winds up to 8 mph shifting to the south up to 7 mph in the afternoon. * Mixing Height..........9500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ124-220000- Shasta Metro- Including the city of Redding, Anderson 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Sunny. * Max Temperature........96-101. * 24 HR Trend..........8 degrees warmer. * Min Humidity...........15-20 percent. * 24 HR Trend..........7 percent down. * 20-Foot Winds..........Variable winds less than 5 mph becoming southwest up to 6 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........8000 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........64-69. * 24 HR Trend..........Little change. * Max Humidity...........55-67 percent. * 24 HR Trend..........9 percent down. * 20-Foot Winds..........South winds up to 6 mph shifting to the north up to 5 mph after midnight. * CWR....................0 percent. * Mixing Height..........600 ft AGL. * Chance of thunder......1 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........100-105. * Min Humidity...........14-20 percent. * 20-Foot Winds..........North winds up to 5 mph shifting to the south up to 6 mph in the afternoon. * Mixing Height..........8300 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ125-220000- Shasta County Foothills 1000-3000 ft- 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Sunny. * Max Temperature........89-94. * 24 HR Trend..........7 degrees warmer. * Min Humidity...........19-24 percent. * 24 HR Trend..........7 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph. * Ridges/Upr Slopes....Variable winds up to 7 mph. * CWR....................0 percent. * Mixing Height..........6800 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........62-67. * 24 HR Trend..........Little change. * Max Humidity...........56-62 percent. * 24 HR Trend..........4 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Drainage winds up to 5 mph. * Ridges/Upr Slopes....Variable winds up to 5 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........93-98. * Min Humidity...........17-24 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph. * Ridges/Upr Slopes....Variable winds up to 7 mph. * Mixing Height..........6900 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ126-220000- E. Shasta /S. Cascades Above 3000 ft- Including the city of Shingletown 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Sunny. * Max Temperature........77-87. * 24 HR Trend..........7 degrees warmer. * Min Humidity...........21-32 percent. * 24 HR Trend..........13 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming west up to 8 mph in the afternoon. * Ridges/Upr Slopes....Northeast winds up to 7 mph shifting to the west up to 8 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........6500 ft AGL. * Chance of thunder......1 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........48-58. * 24 HR Trend..........Little change. * Max Humidity...........59-65 percent lower elevations...except 48-63 percent high elevations. * 24 HR Trend..........12 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Southwest winds up to 7 mph in the evening becoming drainage up to 5 mph. * Ridges/Upr Slopes....West winds up to 7 mph in the evening becoming variable up to 5 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......1 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........80-90. * Min Humidity...........14-29 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds up to 7 mph shifting to the west up to 8 mph in the afternoon. * Ridges/Upr Slopes....Northeast winds up to 7 mph shifting to the southwest up to 8 mph in the afternoon. * Mixing Height..........8600 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ127-220000- Burney Basin- Including the city of Burney 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Mostly sunny. * Max Temperature........81-88 lower elevations...except 74-84 higher elevations. * 24 HR Trend..........6 degrees warmer. * Min Humidity...........20-32 percent. * 24 HR Trend..........11 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming northwest up to 8 mph in the afternoon. * Ridges/Upr Slopes....Northeast winds up to 7 mph shifting to the northwest up to 8 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........8300 ft AGL. * Chance of thunder......1 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........47-54. * 24 HR Trend..........Little change. * Max Humidity...........58-70 percent. * 24 HR Trend..........12 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...West winds up to 7 mph in the evening becoming drainage up to 5 mph. * Ridges/Upr Slopes....West winds up to 8 mph in the evening becoming variable up to 5 mph. * CWR....................0 percent. * Mixing Height..........600 ft AGL. * Chance of thunder......1 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........86-94 lower elevations...except 78-88 higher elevations. * Min Humidity...........15-30 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming northwest up to 7 mph in the afternoon. * Ridges/Upr Slopes....Variable winds up to 7 mph becoming northwest up to 7 mph with local gusts up to 20 mph in the afternoon. * Mixing Height..........10100 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ128-220000- Lassen Volcanic NP- Including the city of Lassen National Park 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Mostly sunny. * Max Temperature........68-75. * 24 HR Trend..........6 degrees warmer. * Min Humidity...........29-44 percent. * 24 HR Trend..........8 percent down. * 20-Foot Winds..........East winds up to 7 mph shifting to the west 4 to 9 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........7400 ft AGL. * Chance of thunder......2 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........45-50. * 24 HR Trend..........4 degrees warmer. * Max Humidity...........51-61 percent. * 24 HR Trend..........19 percent down. * 20-Foot Winds..........North winds 4 to 9 mph. * CWR....................0 percent. * Mixing Height..........1000 ft AGL. * Chance of thunder......1 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........72-80. * Min Humidity...........19-33 percent. * 20-Foot Winds..........East winds up to 8 mph shifting to the southwest 4 to 9 mph in the afternoon. * Mixing Height..........9500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ129-220000- Sierra (Tehama-Plumas) 1000-3000 ft- Including the city of Paradise 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Sunny. * Max Temperature........83-91. * 24 HR Trend..........6 degrees warmer. * Min Humidity...........25-40 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...West winds up to 8 mph. * Ridges/Upr Slopes....West winds up to 8 mph. * CWR....................0 percent. * Mixing Height..........4600 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........61-67. * 24 HR Trend..........4 degrees warmer. * Max Humidity...........53-66 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Southeast winds up to 7 mph in the evening becoming drainage up to 5 mph. * Ridges/Upr Slopes....Variable winds up to 5 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........86-94. * Min Humidity...........25-40 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming southwest up to 8 mph in the afternoon. * Ridges/Upr Slopes....Variable winds up to 7 mph becoming southwest up to 7 mph in the afternoon. * Mixing Height..........4300 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ130-220000- Sierra (Tehama-Plumas) Above 3000 ft- Including the city of Mineral, Quincy 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Sunny. * Max Temperature........77-86 lower elevations...except 71-80 higher elevations. * 24 HR Trend..........6 degrees warmer. * Min Humidity...........24-39 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds up to 8 mph shifting to the west 4 to 9 mph in the afternoon. * Ridges/Upr Slopes....Northeast winds up to 8 mph shifting to the west 4 to 10 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........6200 ft AGL. * Chance of thunder......1 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........49-59. * 24 HR Trend..........4 degrees warmer. * Max Humidity...........57-72 percent. * 24 HR Trend..........4 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Southwest winds 4 to 9 mph shifting to the north up to 7 mph after midnight. * Ridges/Upr Slopes....West winds 4 to 9 mph shifting to the north up to 7 mph after midnight. * CWR....................0 percent. * Mixing Height..........600 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........80-90 lower elevations...except 76-84 higher elevations. * Min Humidity...........26-41 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds up to 8 mph shifting to the southwest 4 to 9 mph in the afternoon. * Ridges/Upr Slopes....Northeast winds up to 7 mph shifting to the southwest 4 to 9 mph in the afternoon. * Mixing Height..........7800 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ131-220000- N. Motherlode 1000-3000 ft- Including the city of Auburn, Grass Valley, Colfax, Nevada City 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Sunny. * Max Temperature........82-87. * 24 HR Trend..........4 degrees warmer. * Min Humidity...........34-39 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........West winds up to 7 mph. * CWR....................0 percent. * Mixing Height..........3800 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........58-63. * 24 HR Trend..........4 degrees warmer. * Max Humidity...........69-78 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........Southeast winds up to 6 mph. * CWR....................0 percent. * Mixing Height..........400 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........86-91. * Min Humidity...........29-43 percent. * 20-Foot Winds..........Variable winds less than 5 mph becoming southwest up to 7 mph in the afternoon. * Mixing Height..........4300 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ132-220000- Sierra (Yuba-Placer) 3000-5000 ft- 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Sunny. * Max Temperature........76-83. * 24 HR Trend..........4 degrees warmer. * Min Humidity...........34-42 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........West winds up to 8 mph. * CWR....................0 percent. * Mixing Height..........3700 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........54-62. * 24 HR Trend..........5 degrees warmer. * Max Humidity...........60-75 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........West winds up to 7 mph shifting to the northeast up to 6 mph after midnight. * CWR....................0 percent. * Mixing Height..........400 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........79-87. * Min Humidity...........27-42 percent. * 20-Foot Winds..........West winds up to 8 mph. * Mixing Height..........4200 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ133-220000- Sierra (Sierra-Placer) Above 5000 ft- Including the city of Blue Canyon, Kingvale, Donner Peak 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Mostly sunny. * Max Temperature........70-79. * 24 HR Trend..........6 degrees warmer. * Min Humidity...........30-37 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........East winds 4 to 9 mph shifting to the west 6 to 12 mph with local gusts up to 20 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........5700 ft AGL. * Chance of thunder......1 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........47-57. * 24 HR Trend..........5 degrees warmer. * Max Humidity...........62-77 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........West winds 5 to 11 mph with local gusts up to 20 mph shifting to the northeast 4 to 9 mph after midnight. * CWR....................0 percent. * Mixing Height..........700 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........75-83. * Min Humidity...........30-45 percent. * 20-Foot Winds..........East winds 4 to 9 mph shifting to the southwest 5 to 11 mph with local gusts up to 20 mph in the afternoon. * Mixing Height..........7100 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ134-220000- Central Motherlode 1000-3000 ft- Including the city of Cameron Park, Shingle Springs, Placerville, Cool, Jackson 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Sunny. * Max Temperature........85-90 lower elevations...except 80-85 higher elevations. * 24 HR Trend..........4 degrees warmer. * Min Humidity...........29-35 percent. * 24 HR Trend..........4 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming west up to 7 mph in the afternoon. * Ridges/Upr Slopes....Variable winds up to 7 mph. * CWR....................0 percent. * Mixing Height..........4200 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........58-63. * 24 HR Trend..........4 degrees warmer. * Max Humidity...........64-76 percent. * 24 HR Trend..........7 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Southwest winds up to 7 mph in the evening becoming drainage up to 5 mph. * Ridges/Upr Slopes....Variable winds up to 5 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........89-94 lower elevations...except 84-89 higher elevations. * Min Humidity...........26-38 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph. * Ridges/Upr Slopes....Variable winds up to 7 mph. * Mixing Height..........4500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ135-220000- Sierra 3000-5000 ft- Including the city of Pollock Pines 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Sunny. * Max Temperature........76-81. * 24 HR Trend..........4 degrees warmer. * Min Humidity...........35-40 percent. * 24 HR Trend..........4 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming west up to 8 mph in the afternoon. * Ridges/Upr Slopes....Variable winds up to 7 mph becoming west up to 7 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........3700 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........55-62 lower elevations...except 60-65 higher elevations. * 24 HR Trend..........5 degrees warmer. * Max Humidity...........59-74 percent. * 24 HR Trend..........6 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Drainage winds up to 5 mph. * Ridges/Upr Slopes....Variable winds up to 5 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........80-85. * Min Humidity...........30-45 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming west up to 8 mph in the afternoon. * Ridges/Upr Slopes....Variable winds up to 7 mph becoming west up to 7 mph in the afternoon. * Mixing Height..........4500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ136-220000- Sierra (El Dorado-Amador) Above 5000 ft- Including the city of Carson Pass 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Mostly sunny. * Max Temperature........67-77. * 24 HR Trend..........4 degrees warmer. * Min Humidity...........32-39 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Ridges/Upr Slopes....East winds up to 8 mph shifting to the west 5 to 11 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........4700 ft AGL. * Chance of thunder......2 percent. .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........46-54. * 24 HR Trend..........5 degrees warmer. * Max Humidity...........61-76 percent. * 24 HR Trend..........6 percent down. * 20-Foot Winds.......... * Ridges/Upr Slopes....Northwest winds 4 to 9 mph shifting to the northeast up to 8 mph after midnight. * CWR....................0 percent. * Mixing Height..........700 ft AGL. * Chance of thunder......1 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........71-81. * Min Humidity...........32-47 percent. * 20-Foot Winds.......... * Ridges/Upr Slopes....East winds up to 8 mph shifting to the west 5 to 11 mph in the afternoon. * Mixing Height..........6100 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ137-220000- Southern Motherlode 1000-3000 ft- Including the city of Sonora, Angels Camp 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Sunny. * Max Temperature........83-88. * 24 HR Trend..........4 degrees warmer. * Min Humidity...........24-32 percent. * 24 HR Trend..........7 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...West winds up to 8 mph. * Ridges/Upr Slopes....Variable winds up to 7 mph becoming west 5 to 10 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........4500 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........58-64. * 24 HR Trend..........4 degrees warmer. * Max Humidity...........62-76 percent. * 24 HR Trend..........10 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northwest winds 4 to 9 mph in the evening becoming drainage up to 5 mph. * Ridges/Upr Slopes....Northwest winds 4 to 9 mph in the evening becoming variable up to 5 mph. * CWR....................0 percent. * Mixing Height..........600 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........88-93. * Min Humidity...........21-34 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming west 5 to 8 mph in the afternoon. * Ridges/Upr Slopes....Variable winds up to 7 mph becoming west 5 to 8 mph in the afternoon. * Mixing Height..........5100 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ138-220000- Sierra (Cal-Tuo) 3000-5000 ft- Including the city of Twain Harte, Arnold 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Sunny. * Max Temperature........76-82. * 24 HR Trend..........4 degrees warmer. * Min Humidity...........32-39 percent. * 24 HR Trend..........6 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Southwest winds 4 to 9 mph. * Ridges/Upr Slopes....West winds 4 to 9 mph. * CWR....................0 percent. * Mixing Height..........4200 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........56-63. * 24 HR Trend..........4 degrees warmer. * Max Humidity...........57-72 percent. * 24 HR Trend..........7 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northwest winds up to 7 mph in the evening becoming drainage up to 5 mph. * Ridges/Upr Slopes....Northwest winds up to 8 mph in the evening becoming variable up to 5 mph. * CWR....................0 percent. * Mixing Height..........600 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........79-85. * Min Humidity...........27-42 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming west 5 to 10 mph in the afternoon. * Ridges/Upr Slopes....Variable winds up to 7 mph becoming west 5 to 10 mph in the afternoon. * Mixing Height..........4900 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ139-220000- Sierra (Cal-Tuo) Above 5000 ft- Including the city of Twain Harte, Arnold 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Mostly sunny. * Max Temperature........68-77. * 24 HR Trend..........4 degrees warmer. * Min Humidity...........33-40 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Ridges/Upr Slopes....Southeast winds up to 8 mph shifting to the southwest 5 to 11 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........4400 ft AGL. * Chance of thunder......2 percent. .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........46-56. * 24 HR Trend..........4 degrees warmer. * Max Humidity...........62-77 percent. * 24 HR Trend..........7 percent down. * 20-Foot Winds.......... * Ridges/Upr Slopes....Northwest winds 4 to 9 mph shifting to the northeast up to 8 mph after midnight. * CWR....................0 percent. * Mixing Height..........700 ft AGL. * Chance of thunder......2 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........72-80. * Min Humidity...........30-45 percent. * 20-Foot Winds.......... * Ridges/Upr Slopes....Southeast winds up to 8 mph shifting to the southwest 5 to 11 mph in the afternoon. * Mixing Height..........5700 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ140-220000- Tehama Co Coast Range Above 3000 ft- 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Mostly sunny. * Max Temperature........73-82. * 24 HR Trend..........5 degrees warmer. * Min Humidity...........36-45 percent. * 24 HR Trend..........7 percent down. * 20-Foot Winds..........Northeast winds up to 6 mph shifting to the southeast 5 to 11 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........6600 ft AGL. * Chance of thunder......4 percent. .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........57-63. * 24 HR Trend..........4 degrees warmer. * Max Humidity...........49-57 percent. * 24 HR Trend..........17 percent down. * 20-Foot Winds..........Northwest winds 4 to 9 mph. * CWR....................0 percent. * Mixing Height..........700 ft AGL. * Chance of thunder......2 percent. .MONDAY... * Sky/Weather............Mostly sunny. * Max Temperature........75-85. * Min Humidity...........24-39 percent. * 20-Foot Winds..........Northeast winds up to 8 mph. * Mixing Height..........7700 ft AGL. * CWR....................0 percent. * Chance of thunder......3 percent. $$ CAZ141-220000- W Tehama Co Foothills 1000-3000 ft- 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Mostly sunny. * Max Temperature........92-97 lower elevations...except 81-86 higher elevations. * 24 HR Trend..........7 degrees warmer. * Min Humidity...........23-28 percent lower elevations...except 32-40 percent high elevations. * 24 HR Trend..........5 percent down. * 20-Foot Winds..........North winds up to 6 mph shifting to the east up to 7 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........7600 ft AGL. * Chance of thunder......3 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........67-72 lower elevations...except 62-68 higher elevations. * 24 HR Trend..........4 degrees warmer. * Max Humidity...........48-58 percent. * 24 HR Trend..........13 percent down. * 20-Foot Winds..........West winds up to 7 mph. * CWR....................0 percent. * Mixing Height..........700 ft AGL. * Chance of thunder......2 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........96-101 lower elevations...except 86-91 higher elevations. * Min Humidity...........19-34 percent. * 20-Foot Winds..........North winds up to 5 mph shifting to the east up to 8 mph in the afternoon. * Mixing Height..........7600 ft AGL. * CWR....................0 percent. * Chance of thunder......2 percent. $$ CAZ142-220000- N. Sac Valley in Tehama County- Including the city of Red Bluff 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Sunny. * Max Temperature........94-99. * 24 HR Trend..........7 degrees warmer. * Min Humidity...........21-28 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........North winds up to 6 mph shifting to the south up to 8 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........6100 ft AGL. * Chance of thunder......1 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........64-69. * 24 HR Trend..........Little change. * Max Humidity...........63-76 percent. * 24 HR Trend..........5 percent down. * 20-Foot Winds..........Southeast winds up to 7 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......1 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........97-102. * Min Humidity...........17-32 percent. * 20-Foot Winds..........Variable winds less than 5 mph becoming south up to 8 mph in the afternoon. * Mixing Height..........5500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ143-220000- Glenn/Colusa Coast Range Above 3000 ft- 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Mostly sunny. * Max Temperature........72-82. * 24 HR Trend..........5 degrees warmer. * Min Humidity...........38-45 percent. * 24 HR Trend..........4 percent down. * 20-Foot Winds..........Northeast winds up to 7 mph shifting to the south 5 to 11 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........6400 ft AGL. * Chance of thunder......4 percent. .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........58-65. * 24 HR Trend..........5 degrees warmer. * Max Humidity...........50-60 percent. * 24 HR Trend..........13 percent down. * 20-Foot Winds..........Northwest winds 4 to 9 mph. * CWR....................0 percent. * Mixing Height..........700 ft AGL. * Chance of thunder......1 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........76-86. * Min Humidity...........30-45 percent. * 20-Foot Winds..........Northeast winds up to 7 mph shifting to the southeast 5 to 11 mph in the afternoon. * Mixing Height..........7500 ft AGL. * CWR....................0 percent. * Chance of thunder......2 percent. $$ CAZ144-220000- Central Glenn Co & Interstate 5- Including the city of Willows, Orland 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Sunny. * Max Temperature........93-98. * 24 HR Trend..........5 degrees warmer. * Min Humidity...........29-34 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........East winds up to 7 mph. * CWR....................0 percent. * Mixing Height..........4500 ft AGL. * Chance of thunder......1 percent. .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........62-67. * 24 HR Trend..........Little change. * Max Humidity...........74-83 percent. * 24 HR Trend..........6 percent down. * 20-Foot Winds..........Southeast winds up to 8 mph shifting to the northeast up to 5 mph after midnight. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......1 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........96-101. * Min Humidity...........24-35 percent. * 20-Foot Winds..........East winds up to 7 mph. * Mixing Height..........4900 ft AGL. * CWR....................0 percent. * Chance of thunder......1 percent. $$ CAZ145-220000- Eastern Glenn County- 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Sunny. * Max Temperature........91-96. * 24 HR Trend..........4 degrees warmer. * Min Humidity...........33-38 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........Variable winds less than 5 mph becoming south up to 7 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........3700 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........61-66. * 24 HR Trend..........Little change. * Max Humidity...........80-85 percent. * 24 HR Trend..........5 percent down. * 20-Foot Winds..........Southeast winds up to 8 mph. * CWR....................0 percent. * Mixing Height..........400 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........93-98. * Min Humidity...........29-37 percent. * 20-Foot Winds..........Variable winds less than 5 mph becoming southeast up to 8 mph in the afternoon. * Mixing Height..........4100 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ146-220000- Butte County Below 1000 ft- Including the city of Chico, Oroville, Gridley 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Sunny. * Max Temperature........90-95. * 24 HR Trend..........4 degrees warmer. * Min Humidity...........32-37 percent. * 24 HR Trend..........4 percent up. * 20-Foot Winds..........South winds up to 7 mph. * CWR....................0 percent. * Mixing Height..........3600 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........61-66. * 24 HR Trend..........Little change. * Max Humidity...........71-82 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........Southeast winds up to 8 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........92-97. * Min Humidity...........28-37 percent. * 20-Foot Winds..........Variable winds less than 5 mph becoming south up to 8 mph in the afternoon. * Mixing Height..........3500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ147-220000- W. Glenn/Colusa Foothills 1000-3000 ft- 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Sunny. * Max Temperature........90-95 lower elevations...except 81-86 higher elevations. * 24 HR Trend..........5 degrees warmer. * Min Humidity...........29-34 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming east 5 to 10 mph in the afternoon. * Ridges/Upr Slopes....Northeast winds up to 7 mph shifting to the southeast 5 to 10 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........6100 ft AGL. * Chance of thunder......2 percent. .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........59-66. * 24 HR Trend..........Little change. * Max Humidity...........56-71 percent. * 24 HR Trend..........10 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...West winds up to 8 mph in the evening becoming drainage up to 5 mph. * Ridges/Upr Slopes....West winds 4 to 9 mph in the evening becoming variable up to 5 mph. * CWR....................0 percent. * Mixing Height..........700 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........94-99 lower elevations...except 85-90 higher elevations. * Min Humidity...........23-38 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming southeast 5 to 8 mph in the afternoon. * Ridges/Upr Slopes....Northeast winds up to 7 mph shifting to the southeast 5 to 10 mph in the afternoon. * Mixing Height..........6400 ft AGL. * CWR....................0 percent. * Chance of thunder......1 percent. $$ CAZ148-220000- Central Colusa County Incl. I-5- Including the city of Williams 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Sunny. * Max Temperature........92-97. * 24 HR Trend..........5 degrees warmer. * Min Humidity...........29-34 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........East winds up to 7 mph. * CWR....................0 percent. * Mixing Height..........4700 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........61-66. * 24 HR Trend..........Little change. * Max Humidity...........73-82 percent. * 24 HR Trend..........10 percent down. * 20-Foot Winds..........Southwest winds 5 to 11 mph with local gusts up to 20 mph shifting to the northeast up to 6 mph after midnight. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........94-99. * Min Humidity...........28-37 percent. * 20-Foot Winds..........East winds up to 7 mph. * Mixing Height..........5600 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ149-220000- Eastern Colusa County- Including the city of Colusa 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Mostly sunny. * Max Temperature........92-97. * 24 HR Trend..........4 degrees warmer. * Min Humidity...........29-34 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........Variable winds less than 5 mph becoming southeast up to 8 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........4200 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........59-64. * 24 HR Trend..........Little change. * Max Humidity...........80-85 percent. * 24 HR Trend..........7 percent down. * 20-Foot Winds..........Southeast winds up to 8 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........94-99. * Min Humidity...........29-35 percent. * 20-Foot Winds..........Variable winds less than 5 mph becoming southeast up to 7 mph in the afternoon. * Mixing Height..........4800 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ150-220000- Sutter/Yuba counties below 1000 ft- Including the city of Yuba City, Beale AFB 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Mostly sunny. * Max Temperature........90-95. * 24 HR Trend..........Little change. * Min Humidity...........28-33 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........South winds up to 7 mph. * CWR....................0 percent. * Mixing Height..........4100 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........57-62. * 24 HR Trend..........Little change. * Max Humidity...........74-86 percent. * 24 HR Trend..........7 percent down. * 20-Foot Winds..........Southeast winds 5 to 11 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........92-97. * Min Humidity...........26-36 percent. * 20-Foot Winds..........South winds up to 7 mph. * Mixing Height..........4000 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ151-220000- Yolo / Solano County Hills- 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Partly cloudy in the morning then clearing. * Max Temperature........78-88. * 24 HR Trend..........6 degrees warmer. * Min Humidity...........33-47 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Ridges/Upr Slopes....Variable winds up to 7 mph becoming south 5 to 10 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........4800 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........53-63. * 24 HR Trend..........Little change. * Max Humidity...........69-84 percent. * 24 HR Trend..........11 percent down. * 20-Foot Winds.......... * Ridges/Upr Slopes....West winds 7 to 13 mph in the evening becoming variable up to 5 mph. * CWR....................0 percent. * Mixing Height..........600 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........81-91. * Min Humidity...........36-51 percent. * 20-Foot Winds.......... * Ridges/Upr Slopes....Variable winds up to 7 mph becoming southeast 5 to 8 mph in the afternoon. * Mixing Height..........5200 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ152-220000- W. Yolo County including Capay/I-505- Including the city of Esparto, Winters 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Sunny. * Max Temperature........90-95. * 24 HR Trend..........6 degrees warmer. * Min Humidity...........29-34 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........Northeast winds up to 5 mph shifting to the south with local gusts up to 20 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........5400 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........58-63. * 24 HR Trend..........Little change. * Max Humidity...........72-87 percent. * 24 HR Trend..........9 percent down. * 20-Foot Winds..........Southwest winds up to 8 mph. Local gusts up to 20 mph in the evening. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........92-97. * Min Humidity...........28-36 percent. * 20-Foot Winds..........Northeast winds up to 6 mph shifting to the southeast up to 8 mph in the afternoon. * Mixing Height..........5100 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ153-220000- C. Yolo/NE Solano including Woodland- Including the city of Woodland, Dixon 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Mostly sunny. * Max Temperature........88-93. * 24 HR Trend..........4 degrees warmer. * Min Humidity...........30-36 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........South winds up to 8 mph. Local gusts up to 20 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........4700 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........55-60. * 24 HR Trend..........Little change. * Max Humidity...........86-91 percent. * 24 HR Trend..........6 percent down. * 20-Foot Winds..........South winds 5 to 11 mph with local gusts up to 25 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........89-94. * Min Humidity...........29-43 percent. * 20-Foot Winds..........South winds up to 8 mph. Local gusts up to 20 mph in the afternoon. * Mixing Height..........4000 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ154-220000- Sac Metro/W. El Dorado/Amador County- Including the city of Lincoln, Roseville, Sacramento, Elk Grove, Folsom 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Mostly sunny. * Max Temperature........88-93. * 24 HR Trend..........4 degrees warmer. * Min Humidity...........27-32 percent. * 24 HR Trend..........5 percent down. * 20-Foot Winds..........Southwest winds 4 to 9 mph. Local gusts up to 20 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........4500 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........54-59. * 24 HR Trend..........Little change. * Max Humidity...........77-91 percent. * 24 HR Trend..........7 percent down. * 20-Foot Winds..........South winds 4 to 10 mph. Local gusts up to 20 mph in the evening. * CWR....................0 percent. * Mixing Height..........600 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........90-95. * Min Humidity...........24-39 percent. * 20-Foot Winds..........Southwest winds up to 8 mph. * Mixing Height..........4100 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ155-220000- C. Solano County including Fairfield- Including the city of Fairfield, Vacaville 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Mostly sunny. * Max Temperature........83-88. * 24 HR Trend..........5 degrees warmer. * Min Humidity...........37-43 percent. * 24 HR Trend..........4 percent down. * 20-Foot Winds..........Southwest winds 7 to 13 mph with local gusts up to 25 mph. * CWR....................0 percent. * Mixing Height..........2800 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........55-60. * 24 HR Trend..........Little change. * Max Humidity...........84-90 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........Southwest winds 10 to 16 mph with local gusts up to 30 mph. * CWR....................0 percent. * Mixing Height..........700 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........84-89. * Min Humidity...........34-49 percent. * 20-Foot Winds..........Southwest winds 7 to 13 mph with local gusts up to 25 mph. * Mixing Height..........2200 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ156-220000- SW Solano County including Vallejo- Including the city of Vallejo, Benicia 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Partly cloudy in the morning then clearing. * Max Temperature........76-83. * 24 HR Trend..........Little change. * Min Humidity...........41-53 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........Southwest winds 9 to 15 mph with local gusts up to 25 mph. * CWR....................0 percent. * Mixing Height..........1800 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........54-59. * 24 HR Trend..........Little change. * Max Humidity...........88-93 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........Southwest winds 12 to 18 mph. * CWR....................0 percent. * Mixing Height..........900 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly sunny. * Max Temperature........76-84. * Min Humidity...........49-64 percent. * 20-Foot Winds..........Southwest winds 10 to 16 mph with local gusts up to 25 mph. * Mixing Height..........1700 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ157-220000- Sacramento County Delta- Including the city of Walnut Grove 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Mostly sunny. * Max Temperature........84-89. * 24 HR Trend..........5 degrees warmer. * Min Humidity...........32-37 percent. * 24 HR Trend..........8 percent down. * 20-Foot Winds..........West winds 8 to 14 mph. Local gusts up to 25 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........3400 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........54-59. * 24 HR Trend..........Little change. * Max Humidity...........81-91 percent. * 24 HR Trend..........4 percent down. * 20-Foot Winds..........West winds 9 to 15 mph with local gusts up to 25 mph. * CWR....................0 percent. * Mixing Height..........600 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........84-90. * Min Humidity...........32-44 percent. * 20-Foot Winds..........West winds 7 to 13 mph. * Mixing Height..........2800 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ158-220000- San Joaquin County Delta- 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Sunny. * Max Temperature........87-92. * 24 HR Trend..........5 degrees warmer. * Min Humidity...........28-33 percent. * 24 HR Trend..........10 percent down. * 20-Foot Winds..........West winds 5 to 11 mph. * CWR....................0 percent. * Mixing Height..........3900 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........54-59. * 24 HR Trend..........Little change. * Max Humidity...........81-88 percent. * 24 HR Trend..........5 percent down. * 20-Foot Winds..........West winds 5 to 11 mph. * CWR....................0 percent. * Mixing Height..........600 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........88-93. * Min Humidity...........27-42 percent. * 20-Foot Winds..........West winds 4 to 10 mph. Local gusts up to 20 mph in the afternoon. * Mixing Height..........3400 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ159-220000- C. San Joaquin County including Stockton- Including the city of Stockton, Lodi 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Sunny. * Max Temperature........89-94. * 24 HR Trend..........5 degrees warmer. * Min Humidity...........25-30 percent. * 24 HR Trend..........10 percent down. * 20-Foot Winds..........Northwest winds 4 to 10 mph. Local gusts up to 20 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........4500 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........55-60. * 24 HR Trend..........Little change. * Max Humidity...........77-85 percent. * 24 HR Trend..........9 percent down. * 20-Foot Winds..........Northwest winds 4 to 9 mph. Local gusts up to 20 mph in the evening. * CWR....................0 percent. * Mixing Height..........600 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........92-97. * Min Humidity...........25-33 percent. * 20-Foot Winds..........Northwest winds up to 8 mph. * Mixing Height..........3800 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ160-220000- Tracy Triangle Below 1000 ft- Including the city of Tracy 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Sunny. * Max Temperature........88-93. * 24 HR Trend..........5 degrees warmer. * Min Humidity...........23-28 percent. * 24 HR Trend..........12 percent down. * 20-Foot Winds..........Northwest winds 5 to 11 mph. Local gusts up to 25 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........4400 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........57-62. * 24 HR Trend..........Little change. * Max Humidity...........63-78 percent. * 24 HR Trend..........12 percent down. * 20-Foot Winds..........West winds 6 to 12 mph. Local gusts up to 25 mph in the evening. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........92-97. * Min Humidity...........22-28 percent. * 20-Foot Winds..........Northwest winds up to 8 mph. Local gusts up to 20 mph in the afternoon. * Mixing Height..........4000 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ161-220000- NE San Joaquin Valley Below 1000 ft- 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Sunny. * Max Temperature........89-94. * 24 HR Trend..........4 degrees warmer. * Min Humidity...........23-28 percent. * 24 HR Trend..........9 percent down. * 20-Foot Winds..........Northwest winds 4 to 9 mph. * CWR....................0 percent. * Mixing Height..........4700 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........59-64. * 24 HR Trend..........Little change. * Max Humidity...........63-72 percent. * 24 HR Trend..........10 percent down. * 20-Foot Winds..........Northwest winds up to 8 mph. Local gusts up to 20 mph in the evening. * CWR....................0 percent. * Mixing Height..........600 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........92-97. * Min Humidity...........21-29 percent. * 20-Foot Winds..........Northwest winds up to 8 mph. * Mixing Height..........4800 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ162-220000- E. Diablo Range Above 1000 ft- 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Sunny. * Max Temperature........81-87. * 24 HR Trend..........5 degrees warmer. * Min Humidity...........25-30 percent. * 24 HR Trend..........12 percent down. * 20-Foot Winds.......... * CWR....................0 percent. * Mixing Height..........4900 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........53-63. * 24 HR Trend..........Little change. * Max Humidity...........49-64 percent. * 24 HR Trend..........18 percent down. * 20-Foot Winds.......... * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........85-91. * Min Humidity...........22-31 percent. * 20-Foot Winds.......... * Mixing Height..........4900 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ163-220000- W. Stanislaus County Above 1000 ft & I-5- 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Sunny. * Max Temperature........89-94. * 24 HR Trend..........4 degrees warmer. * Min Humidity...........23-28 percent. * 24 HR Trend..........11 percent down. * 20-Foot Winds..........North winds up to 8 mph. Local gusts up to 20 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........5300 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........58-63. * 24 HR Trend..........Little change. * Max Humidity...........65-75 percent. * 24 HR Trend..........15 percent down. * 20-Foot Winds..........West winds 4 to 10 mph. Local gusts up to 20 mph in the evening. * CWR....................0 percent. * Mixing Height..........400 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........92-97. * Min Humidity...........23-28 percent. * 20-Foot Winds..........North winds up to 8 mph. * Mixing Height..........5000 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ164-220000- C. Stanislaus County including Modesto- Including the city of Modesto, Turlock 202 AM PDT Sun Jun 21 2026 .TODAY... * Sky/Weather............Sunny. * Max Temperature........88-93. * 24 HR Trend..........4 degrees warmer. * Min Humidity...........24-29 percent. * 24 HR Trend..........11 percent down. * 20-Foot Winds..........Northwest winds 4 to 9 mph. * CWR....................0 percent. * Mixing Height..........4900 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........57-62. * 24 HR Trend..........Little change. * Max Humidity...........72-79 percent. * 24 HR Trend..........11 percent down. * 20-Foot Winds..........Northwest winds 4 to 9 mph. Local gusts up to 20 mph in the evening. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........92-97. * Min Humidity...........23-32 percent. * 20-Foot Winds..........Northwest winds up to 8 mph. * Mixing Height..........4500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ .Extended... ...Shasta County Mountains and Coastal Range .MONDAY NIGHT...Clear. Lows 56 to 66. West winds 5 to 15 mph. .TUESDAY...Sunny. Highs 82 to 92. Southeast winds 5 to 15 mph. .TUESDAY NIGHT...Clear. Lows 57 to 67. West winds 5 to 15 mph. .WEDNESDAY...Sunny. Highs 81 to 91. South winds up to 10 mph. .WEDNESDAY NIGHT...Clear. Lows 56 to 66. West winds up to 10 mph. .THURSDAY...Sunny. Highs 80 to 89. Southwest winds up to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows 54 to 63. West winds 5 to 15 mph. ...Northern Sierra and Lassen Park .MONDAY NIGHT...Clear. Lows 54 to 64. Southeast winds up to 10 mph. .TUESDAY...Sunny. Highs 82 to 91. Southwest winds up to 10 mph. .TUESDAY NIGHT...Clear. Lows 54 to 64. East winds up to 10 mph. .WEDNESDAY...Sunny. Highs 82 to 92. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Clear. Lows 55 to 65. Variable less than 5 mph. .THURSDAY...Sunny. Highs 81 to 90. Southwest winds up to 10 mph. .THURSDAY NIGHT...Clear. Lows 53 to 63. Southeast winds up to 10 mph. ...Sierra Nevada Foothills .MONDAY NIGHT...Clear. Lows 61 to 68. East winds up to 10 mph. .TUESDAY...Sunny. Highs 89 to 95. Southwest winds up to 10 mph. .TUESDAY NIGHT...Clear. Lows 62 to 69. East winds up to 10 mph. .WEDNESDAY...Sunny. Highs 90 to 97. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Clear. Lows 62 to 70. East winds up to 10 mph. .THURSDAY...Sunny. Highs 88 to 95. Southwest winds up to 10 mph. .THURSDAY NIGHT...Clear. Lows 60 to 67. Southeast winds up to 10 mph. ...Central Valley and Delta .MONDAY NIGHT...Clear. Lows 56 to 64. South winds 5 to 15 mph. .TUESDAY...Sunny. Highs 94 to 99. Southwest winds 5 to 15 mph. .TUESDAY NIGHT...Clear. Lows 56 to 65. Southwest winds 5 to 15 mph. .WEDNESDAY...Sunny. Highs 95 to 100. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Clear. Lows 57 to 65. South winds up to 10 mph. .THURSDAY...Sunny. Highs 93 to 98. Southwest winds up to 10 mph. .THURSDAY NIGHT...Clear. Lows 56 to 63. South winds 5 to 15 mph. $$