FNUS56 KSTO 222103 FWFSTO Fire Weather Planning Forecast for Interior Northern California National Weather Service Sacramento CA 202 PM PDT Sat Aug 22 2026 ...BREEZY WEST WINDS AND LOW HUMIDITY IN THE BURNEY BASIN WILL LEAD TO ELEVATED FIRE WEATHER CONCERNS TODAY... .DISCUSSION... Seasonably warm and dry conditions are forecast to prevail throughout the region over the coming days. Minor cooling today through the weekend as a weak system arrives to the Pacific Northwest. This will result in increased onshore flow and periods of breezy conditions for the region. Wind gusts up to 30 mph will develop in the Burney Basin this afternoon alongside daytime humidity values in the upper teens to low 20s. Combined, this will lead to elevated fire weather concerns for eastern Shasta County. Lessening winds on Sunday but relative humidities will remain very low. Thunderstorm chances around 10% east of the Sierra crest, including portions of the Burney Basin, through the weekend. CAZ121-232300- W. Shasta County Above 3000 ft- 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........52-59. * 24 HR Trend..........Little change. * Max Humidity...........46-61 percent. * 24 HR Trend..........4 percent down. * 20-Foot Winds.......... * Ridges/Upr Slopes....Northwest winds 4 to 10 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Mostly sunny. * Max Temperature........81-89. * 24 HR Trend..........4 degrees warmer. * Min Humidity...........12-17 percent. * 24 HR Trend..........6 percent down. * 20-Foot Winds.......... * Ridges/Upr Slopes....North winds 4 to 10 mph shifting to the southeast up to 7 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........6900 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly clear. * Min Temperature........57-65. * Max Humidity...........34-49 percent. * 20-Foot Winds.......... * Ridges/Upr Slopes....Variable winds up to 5 mph. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly sunny. * Max Temperature........78-86. * Min Humidity...........13-26 percent. * 20-Foot Winds.......... * Ridges/Upr Slopes....Variable winds up to 7 mph becoming southeast 4 to 9 mph in the afternoon. * Mixing Height..........6000 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ122-232300- W. Shasta County 1000-3000 ft- Including the city of Whiskeytown 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........60-66 lower elevations...except 55-60 higher elevations. * 24 HR Trend..........Little change. * Max Humidity...........46-61 percent. * 24 HR Trend..........5 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northwest winds 6 to 12 mph. * Ridges/Upr Slopes....Northwest winds 6 to 12 mph. * CWR....................0 percent. * Mixing Height..........600 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Mostly sunny. * Max Temperature........95-100 lower elevations...except 88-94 higher elevations. * 24 HR Trend..........Little change. * Min Humidity...........11-16 percent. * 24 HR Trend..........5 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northwest winds 4 to 9 mph shifting to the southeast up to 7 mph in the afternoon. * Ridges/Upr Slopes....Northwest winds 4 to 10 mph with local gusts up to 20 mph shifting to the southeast up to 8 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........6800 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly clear. * Min Temperature........64-70 lower elevations...except 59-65 higher elevations. * Max Humidity...........30-45 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Drainage winds up to 5 mph. * Ridges/Upr Slopes....Variable winds up to 5 mph. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly sunny. * Max Temperature........92-97 lower elevations...except 86-91 higher elevations. * Min Humidity...........14-22 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming southeast 4 to 9 mph in the afternoon. * Ridges/Upr Slopes....Variable winds up to 7 mph becoming southeast 4 to 9 mph with local gusts up to 20 mph in the afternoon. * Mixing Height..........5000 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ123-232300- Shasta Lake Area & 1-5 1000-3000 ft- Including the city of Shasta Lake, Sims 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........61-66 lower elevations...except 53-63 higher elevations. * 24 HR Trend..........Little change. * Max Humidity...........44-59 percent. * 24 HR Trend..........8 percent down. * 20-Foot Winds..........West winds up to 8 mph shifting to the north 4 to 9 mph after midnight. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Mostly sunny. * Max Temperature........94-99 lower elevations...except 89-95 higher elevations. * 24 HR Trend..........4 degrees warmer. * Min Humidity...........8-13 percent. * 24 HR Trend..........5 percent down. * 20-Foot Winds..........Northeast winds 4 to 10 mph shifting to the south up to 7 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........7000 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly clear. * Min Temperature........63-68 lower elevations...except 58-66 higher elevations. * Max Humidity...........34-49 percent. * 20-Foot Winds..........Southeast winds up to 6 mph shifting to the north up to 8 mph after midnight. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly sunny. * Max Temperature........92-97 lower elevations...except 86-92 higher elevations. * Min Humidity...........11-23 percent. * 20-Foot Winds..........North winds up to 7 mph shifting to the south up to 8 mph in the afternoon. * Mixing Height..........5900 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ124-232300- Shasta Metro- Including the city of Redding, Anderson 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........61-66. * 24 HR Trend..........Little change. * Max Humidity...........50-59 percent. * 24 HR Trend..........7 percent down. * 20-Foot Winds..........Southwest winds up to 7 mph shifting to the north up to 8 mph after midnight. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Mostly sunny. * Max Temperature........98-103. * 24 HR Trend..........4 degrees warmer. * Min Humidity...........7-12 percent. * 24 HR Trend..........4 percent down. * 20-Foot Winds..........North winds up to 8 mph shifting to the south up to 7 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........7300 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly clear. * Min Temperature........64-69. * Max Humidity...........33-45 percent. * 20-Foot Winds..........Southeast winds up to 6 mph shifting to the north after midnight. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly sunny. * Max Temperature........96-101. * Min Humidity...........10-18 percent. * 20-Foot Winds..........North winds up to 6 mph shifting to the south 4 to 9 mph with local gusts up to 20 mph in the afternoon. * Mixing Height..........5400 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ125-232300- Shasta County Foothills 1000-3000 ft- 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Clear. * Min Temperature........58-63. * 24 HR Trend..........Little change. * Max Humidity...........43-49 percent. * 24 HR Trend..........14 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Drainage winds up to 5 mph becoming east up to 7 mph after midnight. * Ridges/Upr Slopes....Variable winds up to 5 mph becoming east up to 7 mph after midnight. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Mostly sunny in the morning then becoming partly cloudy. * Max Temperature........92-97. * 24 HR Trend..........4 degrees warmer. * Min Humidity...........9-14 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...North winds up to 7 mph shifting to the southwest in the afternoon. * Ridges/Upr Slopes....Northeast winds up to 8 mph shifting to the southwest up to 7 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........6800 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly clear. * Min Temperature........63-68. * Max Humidity...........33-48 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Southeast winds up to 7 mph in the evening becoming drainage up to 5 mph. * Ridges/Upr Slopes....Southeast winds up to 7 mph. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly sunny. * Max Temperature........91-96. * Min Humidity...........14-23 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming southwest up to 8 mph with local gusts up to 20 mph in the afternoon. * Ridges/Upr Slopes....Variable winds up to 7 mph becoming southwest up to 8 mph with local gusts up to 20 mph in the afternoon. * Mixing Height..........6000 ft AGL. * CWR....................0 percent. * Chance of thunder......1 percent. $$ CAZ126-232300- E. Shasta /S. Cascades Above 3000 ft- Including the city of Shingletown 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........46-56. * 24 HR Trend..........Little change. * Max Humidity...........47-62 percent. * 24 HR Trend..........9 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...South winds up to 8 mph shifting to the east after midnight. * Ridges/Upr Slopes....Southwest winds up to 8 mph shifting to the northeast 4 to 9 mph after midnight. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Mostly sunny in the morning then becoming partly cloudy. * Max Temperature........80-90. * 24 HR Trend..........5 degrees warmer. * Min Humidity...........10-20 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...East winds 4 to 10 mph shifting to the southwest 4 to 9 mph with local gusts up to 20 mph in the afternoon. * Ridges/Upr Slopes....East winds 4 to 10 mph shifting to the southwest up to 8 mph with local gusts up to 20 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........6500 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly clear. * Min Temperature........51-61. * Max Humidity...........38-53 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...South winds up to 8 mph with local gusts up to 20 mph in the evening becoming drainage up to 5 mph. * Ridges/Upr Slopes....Southwest winds up to 7 mph with local gusts up to 20 mph shifting to the east after midnight. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly sunny. * Max Temperature........77-87. * Min Humidity...........16-31 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...East winds up to 7 mph shifting to the southwest 5 to 11 mph with local gusts up to 25 mph in the afternoon. * Ridges/Upr Slopes....East winds up to 7 mph shifting to the southwest 5 to 11 mph with local gusts up to 25 mph in the afternoon. * Mixing Height..........7000 ft AGL. * CWR....................0 percent. * Chance of thunder......1 percent. $$ CAZ127-232300- Burney Basin- Including the city of Burney 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........45-52. * 24 HR Trend..........Little change. * Max Humidity...........47-62 percent. * 24 HR Trend..........9 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Southwest winds up to 8 mph with local gusts up to 20 mph in the evening becoming drainage up to 5 mph. * Ridges/Upr Slopes....Southwest winds 4 to 9 mph with local gusts up to 20 mph shifting to the southeast up to 7 mph after midnight. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Mostly sunny in the morning then becoming partly cloudy. * Max Temperature........84-90 lower elevations...except 77-87 higher elevations. * 24 HR Trend..........4 degrees warmer. * Min Humidity...........14-19 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming west up to 8 mph with local gusts up to 20 mph in the afternoon. * Ridges/Upr Slopes....East winds up to 7 mph shifting to the west up to 8 mph with local gusts up to 20 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........7400 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly clear. * Min Temperature........49-55. * Max Humidity...........38-53 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Southwest winds up to 7 mph with local gusts up to 20 mph in the evening becoming drainage up to 5 mph. * Ridges/Upr Slopes....South winds up to 8 mph. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly sunny. * Max Temperature........84-90 lower elevations...except 76-86 higher elevations. * Min Humidity...........24-39 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming southwest 4 to 10 mph with local gusts up to 25 mph in the afternoon. * Ridges/Upr Slopes....Southeast winds up to 7 mph shifting to the southwest 5 to 11 mph with local gusts up to 25 mph in the afternoon. * Mixing Height..........9300 ft AGL. * CWR....................0 percent. * Chance of thunder......5 percent. $$ CAZ128-232300- Lassen Volcanic NP- Including the city of Lassen National Park 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........44-49. * 24 HR Trend..........Little change. * Max Humidity...........33-40 percent. * 24 HR Trend..........14 percent down. * 20-Foot Winds..........Southwest winds up to 8 mph. Local gusts up to 20 mph in the evening. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Mostly sunny in the morning then becoming mostly cloudy. * Max Temperature........71-77. * 24 HR Trend..........Little change. * Min Humidity...........15-20 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........South winds 4 to 9 mph. Local gusts up to 20 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........7100 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly cloudy until early morning then becoming partly cloudy. * Min Temperature........50-55. * Max Humidity...........39-54 percent. * 20-Foot Winds..........South winds up to 8 mph. Local gusts up to 20 mph in the evening. * Mixing Height..........600 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly cloudy early in the morning then clearing. * Max Temperature........70-76. * Min Humidity...........26-39 percent. * 20-Foot Winds..........South winds 6 to 12 mph. Local gusts up to 25 mph in the afternoon. * Mixing Height..........8500 ft AGL. * CWR....................0 percent. * Chance of thunder......2 percent. $$ CAZ129-232300- Sierra (Tehama-Plumas) 1000-3000 ft- Including the city of Paradise 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........62-68. * 24 HR Trend..........Little change. * Max Humidity...........30-41 percent. * 24 HR Trend..........14 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...East winds 5 to 11 mph. * Ridges/Upr Slopes....East winds 5 to 11 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Mostly sunny in the morning then becoming partly cloudy. * Max Temperature........89-94. * 24 HR Trend..........Little change. * Min Humidity...........14-22 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...North winds 9 to 15 mph shifting to the southwest up to 8 mph in the afternoon. * Ridges/Upr Slopes....East winds 6 to 12 mph shifting to the southwest up to 8 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........5700 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Partly cloudy. * Min Temperature........67-73. * Max Humidity...........38-53 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...East winds up to 8 mph. * Ridges/Upr Slopes....East winds up to 8 mph. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Partly cloudy early in the morning then clearing. * Max Temperature........87-93. * Min Humidity...........18-33 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...East winds 4 to 9 mph shifting to the south 5 to 11 mph with local gusts up to 25 mph in the afternoon. * Ridges/Upr Slopes....East winds up to 7 mph shifting to the south 5 to 11 mph with local gusts up to 25 mph in the afternoon. * Mixing Height..........5900 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ130-232300- Sierra (Tehama-Plumas) Above 3000 ft- Including the city of Mineral, Quincy 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........48-58. * 24 HR Trend..........Little change. * Max Humidity...........37-52 percent. * 24 HR Trend..........10 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Southwest winds 4 to 9 mph with local gusts up to 20 mph shifting to the northeast 5 to 11 mph after midnight. * Ridges/Upr Slopes....Southwest winds 4 to 9 mph with local gusts up to 20 mph shifting to the northeast 5 to 11 mph after midnight. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Mostly sunny in the morning then becoming partly cloudy. * Max Temperature........81-88 lower elevations...except 75-83 higher elevations. * 24 HR Trend..........Little change. * Min Humidity...........16-26 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...East winds 6 to 12 mph shifting to the southwest 5 to 11 mph in the afternoon. * Ridges/Upr Slopes....East winds 6 to 12 mph shifting to the southwest 5 to 11 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........6500 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Partly cloudy early in the evening then becoming mostly cloudy. * Min Temperature........54-64. * Max Humidity...........52-67 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...South winds up to 7 mph with local gusts up to 20 mph shifting to the east after midnight. * Ridges/Upr Slopes....South winds up to 8 mph with local gusts up to 20 mph shifting to the east after midnight. * Mixing Height..........400 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly cloudy early in the morning then clearing. * Max Temperature........80-86 lower elevations...except 73-81 higher elevations. * Min Humidity...........22-37 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...East winds up to 7 mph shifting to the south 5 to 11 mph with local gusts up to 25 mph in the afternoon. * Ridges/Upr Slopes....East winds up to 7 mph shifting to the southwest 7 to 13 mph with local gusts up to 25 mph in the afternoon. * Mixing Height..........8100 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ131-232300- N. Motherlode 1000-3000 ft- Including the city of Auburn, Grass Valley, Colfax, Nevada City 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........62-67. * 24 HR Trend..........Little change. * Max Humidity...........47-56 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........East winds up to 6 mph. * CWR....................0 percent. * Mixing Height..........400 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Mostly sunny in the morning then becoming partly cloudy. * Max Temperature........90-95. * 24 HR Trend..........Little change. * Min Humidity...........20-25 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........Southeast winds up to 6 mph shifting to the southwest up to 7 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........5400 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly cloudy in the evening then becoming partly cloudy. * Min Temperature........65-70. * Max Humidity...........48-63 percent. * 20-Foot Winds..........Southeast winds up to 6 mph. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly cloudy early in the morning then clearing. * Max Temperature........89-94. * Min Humidity...........20-33 percent. * 20-Foot Winds..........East winds up to 6 mph shifting to the southwest up to 8 mph in the afternoon. * Mixing Height..........5800 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ132-232300- Sierra (Yuba-Placer) 3000-5000 ft- 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........56-66. * 24 HR Trend..........Little change. * Max Humidity...........41-56 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........Southeast winds up to 8 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Mostly sunny in the morning then becoming partly cloudy. Patchy smoke in the morning. * Max Temperature........82-90. * 24 HR Trend..........Little change. * Min Humidity...........25-30 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........South winds 4 to 9 mph. Local gusts up to 20 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........6300 ft AGL. * Chance of thunder......1 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly cloudy. * Min Temperature........62-70. * Max Humidity...........56-71 percent lower elevations...except 40-55 percent high elevations. * 20-Foot Winds..........Southeast winds up to 7 mph. * Mixing Height..........400 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly cloudy then becoming partly cloudy late in the morning then becoming mostly sunny. * Max Temperature........81-89. * Min Humidity...........24-38 percent. * 20-Foot Winds..........East winds up to 6 mph shifting to the southwest 4 to 10 mph with local gusts up to 20 mph in the afternoon. * Mixing Height..........7700 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ133-232300- Sierra (Sierra-Placer) Above 5000 ft- Including the city of Blue Canyon, Kingvale, Donner Peak 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Partly cloudy. * Min Temperature........50-60. * 24 HR Trend..........Little change. * Max Humidity...........49-64 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........South winds 4 to 10 mph. Local gusts up to 25 mph in the evening. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Partly cloudy. Patchy smoke. * Max Temperature........73-82. * 24 HR Trend..........Little change. * Min Humidity...........28-37 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........South winds 6 to 12 mph with local gusts up to 25 mph. * CWR....................0 percent. * Mixing Height..........6300 ft AGL. * Chance of thunder......1 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly cloudy. * Min Temperature........53-63. * Max Humidity...........51-66 percent. * 20-Foot Winds..........South winds up to 8 mph. Local gusts up to 25 mph in the evening. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly cloudy then becoming partly cloudy late in the morning then becoming mostly sunny. * Max Temperature........72-80. * Min Humidity...........31-46 percent. * 20-Foot Winds..........South winds 6 to 12 mph. Local gusts up to 30 mph in the afternoon. * Mixing Height..........8500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ134-232300- Central Motherlode 1000-3000 ft- Including the city of Cameron Park, Shingle Springs, Placerville, Cool, Jackson 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........65-70. * 24 HR Trend..........Little change. * Max Humidity...........46-54 percent. * 24 HR Trend..........4 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Drainage winds up to 5 mph. * Ridges/Upr Slopes....Variable winds up to 5 mph. * CWR....................0 percent. * Mixing Height..........400 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Mostly sunny in the morning then becoming partly cloudy. * Max Temperature........91-96. * 24 HR Trend..........Little change. * Min Humidity...........20-26 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming southwest up to 7 mph in the afternoon. * Ridges/Upr Slopes....Variable winds up to 7 mph. * CWR....................0 percent. * Mixing Height..........5300 ft AGL. * Chance of thunder......1 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly cloudy until early morning then becoming partly cloudy. * Min Temperature........67-72. * Max Humidity...........36-51 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Drainage winds up to 5 mph. * Ridges/Upr Slopes....Variable winds up to 5 mph. * Mixing Height..........400 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly cloudy early in the morning then clearing. * Max Temperature........89-94. * Min Humidity...........20-31 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming southwest up to 7 mph in the afternoon. * Ridges/Upr Slopes....Variable winds up to 7 mph. * Mixing Height..........5000 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ135-232300- Sierra 3000-5000 ft- Including the city of Pollock Pines 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........60-69 lower elevations...except 67-72 higher elevations. * 24 HR Trend..........Little change. * Max Humidity...........43-58 percent lower elevations...except 41-47 percent high elevations. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...South 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......1 percent. .SUNDAY... * Sky/Weather............Mostly sunny in the morning then becoming partly cloudy. * Max Temperature........85-90. * 24 HR Trend..........Little change. * Min Humidity...........24-29 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Southwest winds up to 8 mph. * Ridges/Upr Slopes....Southwest winds up to 8 mph. * CWR....................0 percent. * Mixing Height..........6000 ft AGL. * Chance of thunder......1 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly cloudy. * Min Temperature........63-71 lower elevations...except 68-74 higher elevations. * Max Humidity...........45-60 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Drainage winds up to 5 mph. * Ridges/Upr Slopes....Variable winds up to 5 mph. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly cloudy early in the morning then clearing. * Max Temperature........83-89. * Min Humidity...........24-39 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming southwest 4 to 9 mph with local gusts up to 20 mph in the afternoon. * Ridges/Upr Slopes....Variable winds up to 7 mph becoming southwest up to 8 mph in the afternoon. * Mixing Height..........7100 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ136-232300- Sierra (El Dorado-Amador) Above 5000 ft- Including the city of Carson Pass 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Partly cloudy. * Min Temperature........52-59. * 24 HR Trend..........Little change. * Max Humidity...........50-65 percent. * 24 HR Trend..........5 percent up. * 20-Foot Winds.......... * Ridges/Upr Slopes....South winds 5 to 11 mph. Local gusts up to 25 mph in the evening. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......1 percent. .SUNDAY... * Sky/Weather............Partly cloudy. * Max Temperature........73-83. * 24 HR Trend..........Little change. * Min Humidity...........28-38 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Ridges/Upr Slopes....Southwest winds 6 to 12 mph with local gusts up to 25 mph. * CWR....................0 percent. * Mixing Height..........6600 ft AGL. * Chance of thunder......1 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly cloudy. * Min Temperature........55-61. * Max Humidity...........50-65 percent. * 20-Foot Winds.......... * Ridges/Upr Slopes....Southeast winds 4 to 9 mph. Local gusts up to 25 mph in the evening. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly cloudy then becoming mostly sunny late in the morning then becoming partly cloudy then becoming mostly sunny late in the afternoon. * Max Temperature........70-80. * Min Humidity...........29-44 percent. * 20-Foot Winds.......... * Ridges/Upr Slopes....South winds 6 to 12 mph. Local gusts up to 30 mph in the afternoon. * Mixing Height..........8800 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ137-232300- Southern Motherlode 1000-3000 ft- Including the city of Sonora, Angels Camp 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........65-71. * 24 HR Trend..........Little change. * Max Humidity...........46-57 percent. * 24 HR Trend..........Little change. * 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 7 mph in the evening becoming variable up to 5 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......1 percent. .SUNDAY... * Sky/Weather............Mostly sunny in the morning then becoming partly cloudy. * Max Temperature........92-97. * 24 HR Trend..........Little change. * Min Humidity...........20-25 percent. * 24 HR Trend..........Little change. * 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 8 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........5600 ft AGL. * Chance of thunder......1 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly cloudy early in the evening then becoming partly cloudy. * Min Temperature........67-73. * Max Humidity...........40-55 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Drainage winds up to 5 mph. * Ridges/Upr Slopes....Variable winds up to 5 mph. * Mixing Height..........400 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly cloudy early in the morning then clearing. * Max Temperature........91-96. * Min Humidity...........18-30 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming southwest 4 to 9 mph in the afternoon. * Ridges/Upr Slopes....Variable winds up to 7 mph becoming southwest 4 to 9 mph in the afternoon. * Mixing Height..........5600 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ138-232300- Sierra (Cal-Tuo) 3000-5000 ft- Including the city of Twain Harte, Arnold 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........63-70. * 24 HR Trend..........Little change. * Max Humidity...........44-59 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Drainage winds up to 5 mph becoming east up to 7 mph after midnight. * Ridges/Upr Slopes....Northwest winds up to 7 mph shifting to the east after midnight. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......1 percent. .SUNDAY... * Sky/Weather............Mostly sunny in the morning then becoming partly cloudy. * Max Temperature........85-91. * 24 HR Trend..........Little change. * Min Humidity...........25-30 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Southwest winds 4 to 9 mph. * Ridges/Upr Slopes....Southeast winds up to 8 mph shifting to the southwest 5 to 10 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........6300 ft AGL. * Chance of thunder......1 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly cloudy until early morning then becoming partly cloudy. * Min Temperature........64-72. * Max Humidity...........48-63 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds up to 7 mph. * Ridges/Upr Slopes....Northeast winds up to 7 mph. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly cloudy early in the morning then clearing. * Max Temperature........84-90. * Min Humidity...........22-37 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...East winds up to 8 mph shifting to the southwest 4 to 9 mph with local gusts up to 20 mph in the afternoon. * Ridges/Upr Slopes....East winds up to 8 mph shifting to the southwest 6 to 12 mph in the afternoon. * Mixing Height..........7600 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ139-232300- Sierra (Cal-Tuo) Above 5000 ft- Including the city of Twain Harte, Arnold 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........51-61. * 24 HR Trend..........Little change. * Max Humidity...........53-68 percent. * 24 HR Trend..........5 percent up. * 20-Foot Winds.......... * Ridges/Upr Slopes....Southeast winds 5 to 11 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......1 percent. .SUNDAY... * Sky/Weather............Mostly sunny in the morning then becoming partly cloudy. * Max Temperature........73-83. * 24 HR Trend..........Little change. * Min Humidity...........27-35 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Ridges/Upr Slopes....Southwest winds 6 to 12 mph. * CWR....................0 percent. * Mixing Height..........6700 ft AGL. * Chance of thunder......1 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly cloudy. * Min Temperature........52-62. * Max Humidity...........50-65 percent. * 20-Foot Winds.......... * Ridges/Upr Slopes....Southeast winds 5 to 11 mph. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly cloudy then becoming partly cloudy in the late morning and early afternoon then becoming mostly sunny. * Max Temperature........71-81. * Min Humidity...........26-41 percent. * 20-Foot Winds.......... * Ridges/Upr Slopes....South winds 7 to 13 mph. Local gusts up to 25 mph in the afternoon. * Mixing Height..........8800 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ140-232300- Tehama Co Coast Range Above 3000 ft- 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........55-60. * 24 HR Trend..........Little change. * Max Humidity...........40-51 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........West winds 5 to 11 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Partly cloudy in the morning then clearing. * Max Temperature........75-84. * 24 HR Trend..........Little change. * Min Humidity...........20-25 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........Northeast winds 4 to 10 mph. * CWR....................0 percent. * Mixing Height..........6500 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly clear. * Min Temperature........59-65. * Max Humidity...........29-44 percent. * 20-Foot Winds..........Southwest winds up to 8 mph. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Partly cloudy early in the morning then clearing. * Max Temperature........74-82. * Min Humidity...........20-35 percent. * 20-Foot Winds..........Northwest winds up to 7 mph shifting to the southeast 5 to 11 mph with local gusts up to 20 mph in the afternoon. * Mixing Height..........6600 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ141-232300- W Tehama Co Foothills 1000-3000 ft- 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........65-70 lower elevations...except 59-67 higher elevations. * 24 HR Trend..........Little change. * Max Humidity...........35-42 percent. * 24 HR Trend..........5 percent down. * 20-Foot Winds..........West winds 5 to 11 mph. Local gusts up to 20 mph in the evening. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Mostly sunny. * Max Temperature........93-98 lower elevations...except 83-88 higher elevations. * 24 HR Trend..........Little change. * Min Humidity...........14-19 percent. * 24 HR Trend..........4 percent down. * 20-Foot Winds..........Northwest winds up to 8 mph shifting to the east in the afternoon. * CWR....................0 percent. * Mixing Height..........6200 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly clear. * Min Temperature........67-72. * Max Humidity...........30-41 percent. * 20-Foot Winds..........Southwest winds up to 7 mph. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly sunny. * Max Temperature........92-97 lower elevations...except 83-88 higher elevations. * Min Humidity...........17-31 percent. * 20-Foot Winds..........Northwest winds up to 6 mph shifting to the southeast 4 to 9 mph with local gusts up to 20 mph in the afternoon. * Mixing Height..........4400 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ142-232300- N. Sac Valley in Tehama County- Including the city of Red Bluff 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........63-68. * 24 HR Trend..........Little change. * Max Humidity...........44-56 percent. * 24 HR Trend..........13 percent down. * 20-Foot Winds..........South winds up to 8 mph shifting to the north up to 7 mph after midnight. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Partly cloudy. * Max Temperature........96-101. * 24 HR Trend..........4 degrees warmer. * Min Humidity...........12-17 percent. * 24 HR Trend..........4 percent down. * 20-Foot Winds..........North winds up to 8 mph shifting to the southeast in the afternoon. * CWR....................0 percent. * Mixing Height..........6600 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly clear. * Min Temperature........65-70. * Max Humidity...........41-56 percent. * 20-Foot Winds..........South winds up to 8 mph shifting to the north up to 6 mph after midnight. * Mixing Height..........400 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly cloudy early in the morning then clearing. * Max Temperature........94-99. * Min Humidity...........15-30 percent. * 20-Foot Winds..........Variable winds less than 5 mph becoming southeast 5 to 11 mph with local gusts up to 25 mph in the afternoon. * Mixing Height..........4700 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ143-232300- Glenn/Colusa Coast Range Above 3000 ft- 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........56-64. * 24 HR Trend..........Little change. * Max Humidity...........40-54 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........Northwest winds 4 to 10 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Mostly cloudy in the morning then clearing. * Max Temperature........75-85. * 24 HR Trend..........Little change. * Min Humidity...........20-28 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........East winds 4 to 9 mph. * CWR....................0 percent. * Mixing Height..........6200 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly clear. * Min Temperature........61-67. * Max Humidity...........30-45 percent. * 20-Foot Winds..........West winds up to 7 mph. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly cloudy early in the morning then clearing. * Max Temperature........75-83. * Min Humidity...........20-35 percent. * 20-Foot Winds..........North winds up to 6 mph shifting to the southeast 6 to 12 mph with local gusts up to 20 mph in the afternoon. * Mixing Height..........6500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ144-232300- Central Glenn Co & Interstate 5- Including the city of Willows, Orland 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........62-67. * 24 HR Trend..........Little change. * Max Humidity...........55-62 percent. * 24 HR Trend..........12 percent down. * 20-Foot Winds..........Southwest winds up to 7 mph shifting to the northwest after midnight. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Partly cloudy in the morning then becoming mostly sunny. * Max Temperature........93-98. * 24 HR Trend..........Little change. * Min Humidity...........20-27 percent. * 24 HR Trend..........5 percent down. * 20-Foot Winds..........North winds up to 8 mph shifting to the east up to 7 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........5800 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly clear. * Min Temperature........63-68. * Max Humidity...........48-63 percent. * 20-Foot Winds..........South winds up to 7 mph shifting to the northwest up to 5 mph after midnight. * Mixing Height..........400 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly cloudy early in the morning then clearing. * Max Temperature........92-97. * Min Humidity...........23-37 percent. * 20-Foot Winds..........North winds up to 6 mph shifting to the southeast 4 to 9 mph in the afternoon. * Mixing Height..........4400 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ145-232300- Eastern Glenn County- 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........61-66. * 24 HR Trend..........Little change. * Max Humidity...........60-65 percent. * 24 HR Trend..........21 percent down. * 20-Foot Winds..........Southeast winds up to 5 mph shifting to the north up to 6 mph after midnight. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Partly cloudy in the morning then becoming mostly cloudy. * Max Temperature........94-99. * 24 HR Trend..........Little change. * Min Humidity...........23-28 percent. * 24 HR Trend..........4 percent down. * 20-Foot Winds..........North winds up to 7 mph shifting to the south in the afternoon. * CWR....................0 percent. * Mixing Height..........4900 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly clear. * Min Temperature........62-67. * Max Humidity...........61-74 percent. * 20-Foot Winds..........Southeast winds up to 7 mph in the evening becoming variable less than 5 mph. * Mixing Height..........400 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly cloudy early in the morning then clearing. * Max Temperature........93-98. * Min Humidity...........27-34 percent. * 20-Foot Winds..........Variable winds less than 5 mph becoming southeast 4 to 9 mph with local gusts up to 20 mph in the afternoon. * Mixing Height..........4400 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ146-232300- Butte County Below 1000 ft- Including the city of Chico, Oroville, Gridley 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........62-67. * 24 HR Trend..........Little change. * Max Humidity...........45-60 percent. * 24 HR Trend..........19 percent down. * 20-Foot Winds..........East winds up to 6 mph. * CWR....................0 percent. * Mixing Height..........400 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Partly cloudy. * Max Temperature........95-100. * 24 HR Trend..........Little change. * Min Humidity...........17-24 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........Northwest winds up to 6 mph shifting to the southwest up to 8 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........4800 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Partly cloudy. * Min Temperature........64-70. * Max Humidity...........47-62 percent. * 20-Foot Winds..........Southeast winds up to 7 mph. * Mixing Height..........400 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly cloudy early in the morning then clearing. * Max Temperature........94-99. * Min Humidity...........17-32 percent. * 20-Foot Winds..........Southeast winds 4 to 9 mph. Local gusts up to 20 mph in the afternoon. * Mixing Height..........4100 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ147-232300- W. Glenn/Colusa Foothills 1000-3000 ft- 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........61-67. * 24 HR Trend..........Little change. * Max Humidity...........41-56 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northwest winds up to 8 mph. * Ridges/Upr Slopes....Northwest winds up to 8 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Partly cloudy. * Max Temperature........91-96 lower elevations...except 84-89 higher elevations. * 24 HR Trend..........Little change. * Min Humidity...........18-23 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...North winds up to 7 mph shifting to the east 5 to 8 mph in the afternoon. * Ridges/Upr Slopes....North winds up to 8 mph shifting to the east 5 to 10 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........5900 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly clear. * Min Temperature........63-69. * Max Humidity...........37-52 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...South winds up to 7 mph in the evening becoming drainage up to 5 mph. * Ridges/Upr Slopes....Southwest winds up to 7 mph in the evening becoming variable up to 5 mph. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly cloudy early in the morning then clearing. * Max Temperature........91-96 lower elevations...except 83-88 higher elevations. * Min Humidity...........18-30 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming southeast 5 to 10 mph with local gusts up to 20 mph in the afternoon. * Ridges/Upr Slopes....Variable winds up to 7 mph becoming southeast 5 to 10 mph in the afternoon. * Mixing Height..........5500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ148-232300- Central Colusa County Incl. I-5- Including the city of Williams 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........62-67. * 24 HR Trend..........Little change. * Max Humidity...........58-73 percent. * 24 HR Trend..........12 percent down. * 20-Foot Winds..........West winds up to 8 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Partly cloudy. * Max Temperature........93-98. * 24 HR Trend..........Little change. * Min Humidity...........24-30 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........North winds up to 8 mph shifting to the east in the afternoon. * CWR....................0 percent. * Mixing Height..........5300 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Partly cloudy. * Min Temperature........63-68. * Max Humidity...........57-72 percent. * 20-Foot Winds..........Southwest winds up to 6 mph. * Mixing Height..........400 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly cloudy early in the morning then clearing. * Max Temperature........93-98. * Min Humidity...........23-38 percent. * 20-Foot Winds..........Northwest winds up to 6 mph shifting to the southeast 4 to 9 mph with local gusts up to 20 mph in the afternoon. * Mixing Height..........5300 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ149-232300- Eastern Colusa County- Including the city of Colusa 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........60-65. * 24 HR Trend..........Little change. * Max Humidity...........67-75 percent. * 24 HR Trend..........14 percent down. * 20-Foot Winds..........South winds up to 5 mph in the evening becoming variable less than 5 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Partly cloudy. * Max Temperature........93-98. * 24 HR Trend..........Little change. * Min Humidity...........25-30 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........North winds up to 6 mph shifting to the south up to 5 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........4400 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Partly cloudy then becoming mostly cloudy late in the evening then becoming mostly clear. * Min Temperature........61-66. * Max Humidity...........70-82 percent. * 20-Foot Winds..........South winds up to 5 mph in the evening becoming variable less than 5 mph. * Mixing Height..........400 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly cloudy early in the morning then clearing. * Max Temperature........93-98. * Min Humidity...........28-35 percent. * 20-Foot Winds..........Variable winds less than 5 mph becoming southeast up to 7 mph in the afternoon. * Mixing Height..........4600 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ150-232300- Sutter/Yuba counties below 1000 ft- Including the city of Yuba City, Beale AFB 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........60-65. * 24 HR Trend..........Little change. * Max Humidity...........57-72 percent. * 24 HR Trend..........11 percent down. * 20-Foot Winds..........Southeast winds up to 6 mph. * CWR....................0 percent. * Mixing Height..........400 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Partly cloudy. * Max Temperature........94-99. * 24 HR Trend..........Little change. * Min Humidity...........19-24 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........West winds up to 6 mph. * CWR....................0 percent. * Mixing Height..........4300 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly cloudy early in the evening then becoming partly cloudy. * Min Temperature........62-68. * Max Humidity...........54-69 percent. * 20-Foot Winds..........Southeast winds up to 7 mph. * Mixing Height..........400 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly cloudy early in the morning then clearing. * Max Temperature........94-99. * Min Humidity...........18-32 percent. * 20-Foot Winds..........South winds up to 8 mph. * Mixing Height..........3800 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ151-232300- Yolo / Solano County Hills- 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........59-69. * 24 HR Trend..........5 degrees warmer. * Max Humidity...........56-71 percent. * 24 HR Trend..........10 percent down. * 20-Foot Winds.......... * Ridges/Upr Slopes....Northwest winds 5 to 11 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Mostly cloudy in the morning then becoming partly cloudy. * Max Temperature........88-95. * 24 HR Trend..........Little change. * Min Humidity...........18-27 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Ridges/Upr Slopes....North winds 5 to 8 mph shifting to the southeast 4 to 7 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........5200 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Partly cloudy. * Min Temperature........60-70. * Max Humidity...........63-78 percent. * 20-Foot Winds.......... * Ridges/Upr Slopes....Southwest winds 4 to 7 mph in the evening becoming variable up to 5 mph. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly cloudy then becoming partly cloudy late in the morning then becoming mostly sunny. * Max Temperature........82-92. * Min Humidity...........30-45 percent. * 20-Foot Winds.......... * Ridges/Upr Slopes....Variable winds up to 7 mph becoming south 5 to 10 mph with local gusts up to 20 mph in the afternoon. * Mixing Height..........4100 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ152-232300- W. Yolo County including Capay/I-505- Including the city of Esparto, Winters 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........61-66. * 24 HR Trend..........4 degrees warmer. * Max Humidity...........56-71 percent. * 24 HR Trend..........14 percent down. * 20-Foot Winds..........West winds up to 7 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Partly cloudy. * Max Temperature........95-100. * 24 HR Trend..........Little change. * Min Humidity...........16-21 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........North winds up to 8 mph shifting to the east up to 7 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........5500 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Partly cloudy until early morning then becoming mostly cloudy. * Min Temperature........59-65. * Max Humidity...........58-73 percent. * 20-Foot Winds..........Southwest winds up to 7 mph. * Mixing Height..........400 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly cloudy then becoming partly cloudy late in the morning then becoming mostly sunny. * Max Temperature........93-98. * Min Humidity...........21-28 percent. * 20-Foot Winds..........Southwest winds up to 8 mph. Local gusts up to 20 mph in the afternoon. * Mixing Height..........4700 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ153-232300- C. Yolo/NE Solano including Woodland- Including the city of Woodland, Dixon 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........59-64. * 24 HR Trend..........Little change. * Max Humidity...........75-81 percent. * 24 HR Trend..........11 percent down. * 20-Foot Winds..........South winds up to 8 mph. * CWR....................0 percent. * Mixing Height..........400 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Partly cloudy. * Max Temperature........93-98. * 24 HR Trend..........Little change. * Min Humidity...........17-23 percent. * 24 HR Trend..........4 percent down. * 20-Foot Winds..........Northwest winds up to 6 mph shifting to the south in the afternoon. * CWR....................0 percent. * Mixing Height..........4600 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly cloudy then becoming partly cloudy in the late evening and early morning then becoming mostly cloudy. * Min Temperature........59-64. * Max Humidity...........76-86 percent. * 20-Foot Winds..........South winds 4 to 10 mph with local gusts up to 20 mph. * Mixing Height..........400 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly cloudy then becoming partly cloudy late in the morning then becoming mostly sunny. * Max Temperature........91-96. * Min Humidity...........22-37 percent. * 20-Foot Winds..........South winds 5 to 11 mph with local gusts up to 20 mph. * Mixing Height..........3800 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ154-232300- Sac Metro/W. El Dorado/Amador County- Including the city of Lincoln, Roseville, Sacramento, Elk Grove, Folsom 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........59-65. * 24 HR Trend..........Little change. * Max Humidity...........63-78 percent. * 24 HR Trend..........9 percent down. * 20-Foot Winds..........South winds up to 7 mph. * CWR....................0 percent. * Mixing Height..........400 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Partly cloudy. * Max Temperature........95-100. * 24 HR Trend..........Little change. * Min Humidity...........17-22 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........Southwest winds up to 6 mph. * CWR....................0 percent. * Mixing Height..........4300 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly cloudy early in the evening then becoming partly cloudy. * Min Temperature........60-66. * Max Humidity...........60-75 percent. * 20-Foot Winds..........South winds 4 to 9 mph. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly cloudy then becoming partly cloudy late in the morning then becoming mostly sunny. * Max Temperature........92-97. * Min Humidity...........18-33 percent. * 20-Foot Winds..........Southwest winds 5 to 11 mph. * Mixing Height..........3400 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ155-232300- C. Solano County including Fairfield- Including the city of Fairfield, Vacaville 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........59-64. * 24 HR Trend..........Little change. * Max Humidity...........76-83 percent. * 24 HR Trend..........7 percent down. * 20-Foot Winds..........Southwest winds 5 to 11 mph with local gusts up to 20 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Partly cloudy. * Max Temperature........91-96. * 24 HR Trend..........Little change. * Min Humidity...........22-27 percent. * 24 HR Trend..........4 percent down. * 20-Foot Winds..........West winds 4 to 10 mph. Local gusts up to 20 mph in the morning. * CWR....................0 percent. * Mixing Height..........3000 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly cloudy then becoming partly cloudy in the late evening and early morning then becoming mostly cloudy. * Min Temperature........59-64. * Max Humidity...........73-88 percent. * 20-Foot Winds..........Southwest winds 8 to 14 mph. Local gusts up to 20 mph increasing to 30 mph after midnight. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly cloudy early in the morning then clearing. * Max Temperature........85-90. * Min Humidity...........29-44 percent. * 20-Foot Winds..........Southwest winds 9 to 15 mph with local gusts up to 30 mph. * Mixing Height..........2000 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ156-232300- SW Solano County including Vallejo- Including the city of Vallejo, Benicia 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........58-63. * 24 HR Trend..........Little change. * Max Humidity...........83-90 percent. * 24 HR Trend..........4 percent down. * 20-Foot Winds..........Southwest winds 6 to 12 mph. * CWR....................0 percent. * Mixing Height..........600 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Mostly cloudy in the morning then becoming partly cloudy. * Max Temperature........82-92. * 24 HR Trend..........Little change. * Min Humidity...........29-44 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........Southwest winds 6 to 12 mph. * CWR....................0 percent. * Mixing Height..........1800 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly cloudy then becoming partly cloudy in the late evening and early morning then becoming mostly cloudy. * Min Temperature........58-63. * Max Humidity...........85-100 percent. * 20-Foot Winds..........Southwest winds 9 to 15 mph with local gusts up to 25 mph. * Mixing Height..........700 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly cloudy then becoming partly cloudy late in the morning then becoming mostly sunny. * Max Temperature........76-86. * Min Humidity...........53-68 percent. * 20-Foot Winds..........Southwest winds 11 to 17 mph with local gusts up to 25 mph. * Mixing Height..........1800 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ157-232300- Sacramento County Delta- Including the city of Walnut Grove 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........59-64. * 24 HR Trend..........Little change. * Max Humidity...........77-82 percent. * 24 HR Trend..........5 percent down. * 20-Foot Winds..........West winds 6 to 12 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Partly cloudy. * Max Temperature........91-96. * 24 HR Trend..........Little change. * Min Humidity...........23-28 percent. * 24 HR Trend..........4 percent down. * 20-Foot Winds..........West winds 6 to 12 mph. * CWR....................0 percent. * Mixing Height..........3400 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly cloudy then becoming partly cloudy in the late evening and early morning then becoming mostly cloudy. * Min Temperature........59-64. * Max Humidity...........79-87 percent. * 20-Foot Winds..........West winds 8 to 14 mph with local gusts up to 25 mph. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly cloudy early in the morning then clearing. * Max Temperature........84-90. * Min Humidity...........33-48 percent. * 20-Foot Winds..........West winds 9 to 15 mph with local gusts up to 25 mph. * Mixing Height..........2500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ158-232300- San Joaquin County Delta- 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........60-65. * 24 HR Trend..........Little change. * Max Humidity...........74-79 percent. * 24 HR Trend..........6 percent down. * 20-Foot Winds..........West winds 4 to 10 mph. Local gusts up to 20 mph in the evening. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Partly cloudy. * Max Temperature........93-98. * 24 HR Trend..........Little change. * Min Humidity...........22-27 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........West winds 4 to 10 mph. * CWR....................0 percent. * Mixing Height..........3500 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly cloudy early in the evening then becoming partly cloudy. * Min Temperature........60-65. * Max Humidity...........73-84 percent. * 20-Foot Winds..........West winds 4 to 9 mph. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Cloudy then becoming partly cloudy late in the morning then becoming mostly sunny. * Max Temperature........89-94. * Min Humidity...........30-45 percent. * 20-Foot Winds..........West winds 5 to 11 mph. Local gusts up to 20 mph in the afternoon. * Mixing Height..........3300 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ159-232300- C. San Joaquin County including Stockton- Including the city of Stockton, Lodi 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........61-66. * 24 HR Trend..........Little change. * Max Humidity...........68-75 percent. * 24 HR Trend..........7 percent down. * 20-Foot Winds..........Northwest winds up to 7 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Partly cloudy. * Max Temperature........95-100. * 24 HR Trend..........Little change. * Min Humidity...........21-26 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........Northwest winds up to 8 mph. * CWR....................0 percent. * Mixing Height..........4000 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly cloudy early in the evening then becoming partly cloudy. * Min Temperature........61-66. * Max Humidity...........64-79 percent. * 20-Foot Winds..........Northwest winds 4 to 9 mph. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly cloudy then becoming partly cloudy late in the morning then becoming mostly sunny. * Max Temperature........92-97. * Min Humidity...........27-37 percent. * 20-Foot Winds..........Northwest winds up to 8 mph. * Mixing Height..........3700 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ160-232300- Tracy Triangle Below 1000 ft- Including the city of Tracy 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........61-66. * 24 HR Trend..........Little change. * Max Humidity...........55-70 percent. * 24 HR Trend..........9 percent down. * 20-Foot Winds..........West winds 5 to 11 mph with local gusts up to 25 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Partly cloudy in the morning then becoming mostly cloudy. * Max Temperature........93-98. * 24 HR Trend..........Little change. * Min Humidity...........20-26 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........Northwest winds 4 to 9 mph. Local gusts up to 20 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........3900 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly cloudy early in the evening then becoming mostly clear. * Min Temperature........61-66. * Max Humidity...........50-65 percent. * 20-Foot Winds..........West winds 4 to 9 mph. Local gusts up to 20 mph in the evening. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly cloudy in the morning then clearing. * Max Temperature........91-96. * Min Humidity...........23-33 percent. * 20-Foot Winds..........Northwest winds up to 8 mph. Local gusts up to 20 mph in the afternoon. * Mixing Height..........3700 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ161-232300- NE San Joaquin Valley Below 1000 ft- 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........65-70. * 24 HR Trend..........Little change. * Max Humidity...........49-62 percent. * 24 HR Trend..........4 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. .SUNDAY... * Sky/Weather............Mostly sunny in the morning then becoming partly cloudy. * Max Temperature........96-101. * 24 HR Trend..........Little change. * Min Humidity...........20-25 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........West winds 4 to 9 mph. * CWR....................0 percent. * Mixing Height..........4700 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly cloudy early in the evening then becoming partly cloudy. * Min Temperature........66-72. * Max Humidity...........44-59 percent. * 20-Foot Winds..........Northwest winds up to 8 mph. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly cloudy early in the morning then clearing. * Max Temperature........94-99. * Min Humidity...........21-30 percent. * 20-Foot Winds..........Northwest winds up to 8 mph. * Mixing Height..........4400 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ162-232300- E. Diablo Range Above 1000 ft- 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........63-72. * 24 HR Trend..........Little change. * Max Humidity...........24-39 percent. * 24 HR Trend..........14 percent down. * 20-Foot Winds.......... * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Partly cloudy in the morning then becoming mostly cloudy. * Max Temperature........89-96. * 24 HR Trend..........Little change. * Min Humidity...........14-23 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * CWR....................0 percent. * Mixing Height..........5100 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly cloudy then becoming partly cloudy in the late evening and early morning then becoming mostly cloudy. * Min Temperature........64-72. * Max Humidity...........47-62 percent. * 20-Foot Winds.......... * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly cloudy in the morning then clearing. * Max Temperature........87-93. * Min Humidity...........16-31 percent. * 20-Foot Winds.......... * Mixing Height..........4700 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ163-232300- W. Stanislaus County Above 1000 ft & I-5- 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........63-68. * 24 HR Trend..........Little change. * Max Humidity...........45-60 percent. * 24 HR Trend..........15 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. .SUNDAY... * Sky/Weather............Mostly sunny in the morning then becoming partly cloudy. * Max Temperature........94-99. * 24 HR Trend..........Little change. * Min Humidity...........24-29 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........North winds up to 8 mph. * CWR....................0 percent. * Mixing Height..........4500 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly cloudy early in the evening then becoming partly cloudy. * Min Temperature........64-69. * Max Humidity...........45-60 percent. * 20-Foot Winds..........Northwest winds up to 8 mph. * Mixing Height..........400 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly cloudy in the morning then clearing. * Max Temperature........92-97. * Min Humidity...........18-33 percent. * 20-Foot Winds..........Northwest winds 4 to 9 mph. * Mixing Height..........4600 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ164-232300- C. Stanislaus County including Modesto- Including the city of Modesto, Turlock 203 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........62-67. * 24 HR Trend..........Little change. * Max Humidity...........61-70 percent. * 24 HR Trend..........8 percent down. * 20-Foot Winds..........Northwest winds 4 to 10 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Mostly sunny in the morning then becoming partly cloudy. * Max Temperature........94-99. * 24 HR Trend..........Little change. * Min Humidity...........24-29 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........Northwest winds 4 to 9 mph. * CWR....................0 percent. * Mixing Height..........4100 ft AGL. * Chance of thunder......0 percent. .SUNDAY NIGHT... * Sky/Weather............Mostly cloudy early in the evening then becoming partly cloudy. * Min Temperature........62-67. * Max Humidity...........57-72 percent. * 20-Foot Winds..........Northwest winds 4 to 9 mph. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Cloudy then becoming partly cloudy late in the morning then becoming sunny. * Max Temperature........93-98. * Min Humidity...........23-35 percent. * 20-Foot Winds..........Northwest winds 4 to 9 mph. * Mixing Height..........4100 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ .Extended... ...Shasta County Mountains and Coastal Range .MONDAY NIGHT...Mostly clear. Lows 53 to 63. West winds up to 10 mph. .TUESDAY...Mostly sunny. Highs 77 to 87. South winds 5 to 15 mph. .TUESDAY NIGHT...Mostly clear. Lows 52 to 62. West winds up to 10 mph. .WEDNESDAY...Mostly sunny. Highs 78 to 88. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 51 to 61. West winds up to 10 mph. .THURSDAY...Mostly sunny. Highs 79 to 89. Southwest winds up to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows 52 to 62. West winds up to 10 mph. ...Northern Sierra and Lassen Park .MONDAY NIGHT...Mostly clear. Lows 55 to 65. Southeast winds up to 10 mph. .TUESDAY...Partly cloudy. Highs 80 to 89. South winds 5 to 15 mph. .TUESDAY NIGHT...Partly cloudy. Lows 53 to 63. East winds up to 10 mph. .WEDNESDAY...Mostly sunny. Highs 81 to 90. South winds up to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 52 to 62. Variable less than 5 mph. .THURSDAY...Mostly sunny. Highs 81 to 90. Southwest winds up to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows 52 to 62. Variable less than 5 mph. ...Sierra Nevada Foothills .MONDAY NIGHT...Mostly clear. Lows 63 to 70. East winds up to 10 mph. .TUESDAY...Mostly sunny. Highs 88 to 93. Southwest winds up to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows 63 to 69. East winds up to 10 mph. .WEDNESDAY...Mostly sunny. Highs 88 to 94. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 62 to 68. Variable less than 5 mph. .THURSDAY...Mostly sunny. Highs 89 to 94. Variable less than 5 mph. .THURSDAY NIGHT...Mostly clear. Lows 62 to 68. Variable less than 5 mph. ...Central Valley and Delta .MONDAY NIGHT...Mostly clear. Lows 58 to 64. Southwest winds 10 to 20 mph. .TUESDAY...Mostly sunny. Highs 91 to 96. Southwest winds 5 to 15 mph. .TUESDAY NIGHT...Mostly clear. Lows 58 to 64. Southwest winds 5 to 15 mph. .WEDNESDAY...Mostly sunny. Highs 92 to 97. West winds up to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 59 to 64. Southwest winds up to 10 mph. .THURSDAY...Mostly sunny. Highs 92 to 97. West winds up to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows 60 to 65. Southwest winds up to 10 mph. $$