Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Sacramento, CA
Issued by NWS Sacramento, CA
736
FNUS56 KSTO 222103
FWFSTO
Fire Weather Planning Forecast for Interior Northern California
National Weather Service Sacramento CA
203 PM PDT Wed Jul 22 2026
...Elevated fire weather conditions in the Burney Basin Friday and
Saturday due to gusty winds and low humidity...
.DISCUSSION...
Cooler temperatures today and Thursday, gradually warming to near
normal this weekend. Monsoonal moisture continues to exit the
region to the east this afternoon, further reducing chances of
precipitation in the mountains today to near-zero. Best chances
will remain along and east of the Sierra crest. Breezy to locally
gusty onshore winds develop this afternoon in portions of the
northern Sacramento Valley and wester edge of the Sacramento
Valley. Wind gusts up to 30 mph possible. Lower humidity values
return late this week, along with locally breezy westerly winds in
the mountains and into the Burney Basin where locally elevated
fire weather conditions will be possible on Friday and Saturday.
CAZ121-232300-
W. Shasta County Above 3000 ft-
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........54-60.
* 24 HR Trend..........8 degrees cooler.
* Max Humidity...........63-78 percent.
* 24 HR Trend..........6 percent up.
* 20-Foot Winds..........
* Ridges/Upr Slopes....South winds 4 to 10 mph with local gusts up
to 20 mph in the evening becoming variable up to 5 mph.
* CWR....................0 percent.
* Mixing Height..........700 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Sunny.
* Max Temperature........79-87.
* 24 HR Trend..........Little change.
* Min Humidity...........19-27 percent.
* 24 HR Trend..........13 percent down.
* 20-Foot Winds..........
* Ridges/Upr Slopes....Variable winds up to 7 mph becoming south 4
to 9 mph in the afternoon.
* CWR....................0 percent.
* Mixing Height..........4900 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........57-63.
* Max Humidity...........49-64 percent.
* 20-Foot Winds..........
* Ridges/Upr Slopes....South winds up to 7 mph shifting to the
northwest up to 8 mph after midnight.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........79-87.
* Min Humidity...........16-31 percent.
* 20-Foot Winds..........
* Ridges/Upr Slopes....Variable winds up to 7 mph becoming south 4
to 9 mph with local gusts up to 20 mph in the afternoon.
* Mixing Height..........6300 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 Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........61-67 lower elevations...except 56-61
higher elevations.
* 24 HR Trend..........7 degrees cooler.
* Max Humidity...........66-81 percent.
* 24 HR Trend..........13 percent up.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Southeast winds 4 to 9 mph with local gusts
up to 20 mph in the evening becoming drainage up to 5 mph.
* Ridges/Upr Slopes....Southeast winds 4 to 9 mph with local gusts
up to 20 mph in the evening becoming variable up to 5 mph.
* CWR....................0 percent.
* Mixing Height..........1000 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Sunny.
* Max Temperature........93-98 lower elevations...except 86-91
higher elevations.
* 24 HR Trend..........Little change.
* Min Humidity...........20-25 percent.
* 24 HR Trend..........9 percent down.
* 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.
* CWR....................0 percent.
* Mixing Height..........5200 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........63-69 lower elevations...except 57-63
higher elevations.
* Max Humidity...........54-69 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Drainage winds up to 5 mph becoming
northwest up to 7 mph after midnight.
* Ridges/Upr Slopes....Variable winds up to 5 mph becoming
northwest up to 8 mph after midnight.
* Mixing Height..........600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........95-100 lower elevations...except 88-93
higher elevations.
* Min Humidity...........18-27 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....Northwest winds up to 7 mph shifting to the
southeast up to 8 mph in the afternoon.
* Mixing Height..........5700 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 Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........57-64.
* 24 HR Trend..........7 degrees cooler.
* Max Humidity...........63-77 percent.
* 24 HR Trend..........8 percent up.
* 20-Foot Winds..........South winds 5 to 11 mph with local gusts
up to 20 mph shifting to the north up to 5 mph after midnight.
* CWR....................0 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Sunny.
* Max Temperature........91-96 lower elevations...except 86-92
higher elevations.
* 24 HR Trend..........Little change.
* Min Humidity...........15-20 percent.
* 24 HR Trend..........13 percent down.
* 20-Foot Winds..........Northwest winds up to 6 mph shifting to
the south 4 to 9 mph in the afternoon.
* CWR....................0 percent.
* Mixing Height..........4800 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........59-65.
* Max Humidity...........45-60 percent.
* 20-Foot Winds..........South winds up to 7 mph shifting to the
north after midnight.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........92-97 lower elevations...except 86-92
higher elevations.
* Min Humidity...........14-28 percent.
* 20-Foot Winds..........Northeast winds up to 6 mph shifting to
the south up to 8 mph in the afternoon.
* Mixing Height..........5500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ124-232300-
Shasta Metro-
Including the city of Redding, Anderson
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........64-69.
* 24 HR Trend..........7 degrees cooler.
* Max Humidity...........66-75 percent.
* 24 HR Trend..........15 percent up.
* 20-Foot Winds..........South winds 4 to 10 mph with local gusts
up to 25 mph shifting to the west after midnight.
* CWR....................0 percent.
* Mixing Height..........1000 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Sunny.
* Max Temperature........96-101.
* 24 HR Trend..........Little change.
* Min Humidity...........13-18 percent.
* 24 HR Trend..........9 percent down.
* 20-Foot Winds..........South winds up to 6 mph.
* CWR....................0 percent.
* Mixing Height..........5500 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........64-69.
* Max Humidity...........40-55 percent.
* 20-Foot Winds..........South winds up to 7 mph shifting to the
northeast up to 5 mph after midnight.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........97-102.
* Min Humidity...........13-21 percent.
* 20-Foot Winds..........Variable winds less than 5 mph becoming
south up to 8 mph in the afternoon.
* Mixing Height..........5200 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ125-232300-
Shasta County Foothills 1000-3000 ft-
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........61-66.
* 24 HR Trend..........8 degrees cooler.
* Max Humidity...........61-71 percent.
* 24 HR Trend..........8 percent up.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...South winds 4 to 9 mph with local gusts up
to 25 mph in the evening becoming drainage up to 5 mph.
* Ridges/Upr Slopes....South winds 4 to 9 mph with local gusts up
to 20 mph in the evening becoming variable up to 5 mph.
* CWR....................0 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Sunny.
* Max Temperature........90-95.
* 24 HR Trend..........Little change.
* Min Humidity...........14-19 percent.
* 24 HR Trend..........11 percent down.
* 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 becoming
southwest up to 7 mph in the afternoon.
* CWR....................0 percent.
* Mixing Height..........5000 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........63-68.
* Max Humidity...........31-46 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.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........92-97.
* Min Humidity...........14-21 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 becoming
southwest up to 7 mph in the afternoon.
* Mixing Height..........5100 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ126-232300-
E. Shasta /S. Cascades Above 3000 ft-
Including the city of Shingletown
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........48-58.
* 24 HR Trend..........8 degrees cooler.
* Max Humidity...........63-78 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Southwest winds 4 to 10 mph with local gusts
up to 25 mph in the evening becoming drainage up to 5 mph.
* Ridges/Upr Slopes....Southwest winds 5 to 11 mph with local gusts
up to 25 mph in the evening becoming variable up to 5 mph.
* CWR....................0 percent.
* Mixing Height..........700 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Sunny.
* Max Temperature........78-88.
* 24 HR Trend..........Little change.
* Min Humidity...........15-24 percent.
* 24 HR Trend..........17 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming southwest
5 to 11 mph in the afternoon.
* Ridges/Upr Slopes....Variable winds up to 7 mph becoming
southwest 5 to 11 mph in the afternoon.
* CWR....................0 percent.
* Mixing Height..........4100 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........50-60.
* Max Humidity...........37-52 percent.
* 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 up to 8 mph with local gusts
up to 20 mph in the evening becoming variable up to 5 mph.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........79-87.
* Min Humidity...........13-24 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming southwest
5 to 11 mph with local gusts up to 25 mph in the afternoon.
* Ridges/Upr Slopes....Variable winds up to 7 mph becoming
southwest 5 to 11 mph in the afternoon.
* Mixing Height..........5700 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ127-232300-
Burney Basin-
Including the city of Burney
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........51-56 lower elevations...except 46-54
higher elevations.
* 24 HR Trend..........8 degrees cooler.
* Max Humidity...........63-78 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...West winds 5 to 11 mph with local gusts up
to 25 mph in the evening becoming drainage up to 5 mph.
* Ridges/Upr Slopes....Southwest winds 5 to 11 mph with local gusts
up to 25 mph in the evening becoming variable up to 5 mph.
* CWR....................0 percent.
* Mixing Height..........900 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Sunny.
* Max Temperature........84-89 lower elevations...except 77-86
higher elevations.
* 24 HR Trend..........Little change.
* Min Humidity...........16-22 percent.
* 24 HR Trend..........17 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming west 4 to
10 mph with local gusts up to 20 mph in the afternoon.
* Ridges/Upr Slopes....Variable winds up to 7 mph becoming west 4
to 10 mph with local gusts up to 20 mph in the afternoon.
* CWR....................0 percent.
* Mixing Height..........5300 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........50-56.
* Max Humidity...........38-53 percent.
* 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....South winds up to 8 mph.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........85-91 lower elevations...except 78-88
higher elevations.
* Min Humidity...........13-22 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming west 5 to
11 mph with local gusts up to 25 mph in the afternoon.
* Ridges/Upr Slopes....Variable winds up to 7 mph becoming
southwest 6 to 12 mph with local gusts up to 25 mph in the
afternoon.
* Mixing Height..........7300 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ128-232300-
Lassen Volcanic NP-
Including the city of Lassen National Park
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........45-50.
* 24 HR Trend..........8 degrees cooler.
* Max Humidity...........53-59 percent.
* 24 HR Trend..........16 percent down.
* 20-Foot Winds..........South winds 4 to 9 mph. Local gusts up to
20 mph in the evening.
* CWR....................0 percent.
* Mixing Height..........800 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Sunny.
* Max Temperature........72-79.
* 24 HR Trend..........Little change.
* Min Humidity...........17-24 percent.
* 24 HR Trend..........19 percent down.
* 20-Foot Winds..........South winds 4 to 9 mph.
* CWR....................0 percent.
* Mixing Height..........5100 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........48-53.
* Max Humidity...........28-43 percent.
* 20-Foot Winds..........South winds up to 8 mph.
* Mixing Height..........400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........72-80.
* Min Humidity...........14-24 percent.
* 20-Foot Winds..........South winds 5 to 11 mph. Local gusts up to
25 mph in the afternoon.
* Mixing Height..........7300 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ129-232300-
Sierra (Tehama-Plumas) 1000-3000 ft-
Including the city of Paradise
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........61-66.
* 24 HR Trend..........9 degrees cooler.
* Max Humidity...........54-69 percent.
* 24 HR Trend..........4 percent up.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...East winds 4 to 10 mph. Local gusts up to 30
mph in the evening.
* Ridges/Upr Slopes....Southeast winds 5 to 11 mph with local gusts
up to 25 mph in the evening becoming variable up to 5 mph.
* CWR....................0 percent.
* Mixing Height..........800 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Sunny.
* Max Temperature........87-92.
* 24 HR Trend..........Little change.
* Min Humidity...........18-25 percent.
* 24 HR Trend..........15 percent down.
* 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..........3800 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........64-69.
* Max Humidity...........36-51 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...East winds up to 7 mph.
* Ridges/Upr Slopes....Southeast 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.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........89-95.
* Min Humidity...........12-24 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northeast winds up to 7 mph shifting to the
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..........4200 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 Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........48-58.
* 24 HR Trend..........8 degrees cooler.
* Max Humidity...........61-76 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...South winds 4 to 9 mph with local gusts up
to 20 mph shifting to the northeast up to 7 mph after midnight.
* Ridges/Upr Slopes....South winds 4 to 9 mph with local gusts up
to 20 mph in the evening becoming variable up to 5 mph.
* CWR....................0 percent.
* Mixing Height..........800 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Sunny.
* Max Temperature........80-89 lower elevations...except 75-83
higher elevations.
* 24 HR Trend..........Little change.
* Min Humidity...........15-25 percent.
* 24 HR Trend..........20 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...South winds 4 to 9 mph.
* Ridges/Upr Slopes....Southwest winds 4 to 9 mph.
* CWR....................0 percent.
* Mixing Height..........4100 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........51-61.
* Max Humidity...........40-55 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Southwest winds up to 8 mph shifting to the
northeast up to 7 mph after midnight.
* Ridges/Upr Slopes....Southwest winds up to 8 mph in the evening
becoming variable up to 5 mph.
* Mixing Height..........400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........82-90 lower elevations...except 76-84
higher elevations.
* Min Humidity...........10-25 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...East winds up to 7 mph shifting to the
southwest 4 to 10 mph with local gusts up to 20 mph in the
afternoon.
* Ridges/Upr Slopes....East winds up to 7 mph shifting to the
southwest 5 to 11 mph in the afternoon.
* Mixing Height..........6300 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 Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........59-64.
* 24 HR Trend..........8 degrees cooler.
* Max Humidity...........75-90 percent.
* 24 HR Trend..........13 percent up.
* 20-Foot Winds..........South winds up to 7 mph in the evening
becoming variable less than 5 mph.
* CWR....................0 percent.
* Mixing Height..........700 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Sunny.
* Max Temperature........88-93.
* 24 HR Trend..........Little change.
* Min Humidity...........21-26 percent.
* 24 HR Trend..........17 percent down.
* 20-Foot Winds..........Southwest winds up to 7 mph.
* CWR....................0 percent.
* Mixing Height..........3500 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........60-65.
* Max Humidity...........45-60 percent.
* 20-Foot Winds..........Southeast winds up to 6 mph.
* Mixing Height..........400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........90-95.
* Min Humidity...........17-23 percent.
* 20-Foot Winds..........East winds up to 5 mph shifting to the
southwest up to 7 mph in the afternoon.
* Mixing Height..........3700 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ132-232300-
Sierra (Yuba-Placer) 3000-5000 ft-
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........55-63.
* 24 HR Trend..........5 degrees cooler.
* Max Humidity...........66-81 percent.
* 24 HR Trend..........7 percent up.
* 20-Foot Winds..........Southwest winds up to 8 mph shifting to
the east up to 5 mph after midnight.
* CWR....................0 percent.
* Mixing Height..........700 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Sunny.
* Max Temperature........81-89.
* 24 HR Trend..........Little change.
* Min Humidity...........23-29 percent.
* 24 HR Trend..........22 percent down.
* 20-Foot Winds..........Southwest winds up to 8 mph.
* CWR....................0 percent.
* Mixing Height..........3900 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........59-65.
* Max Humidity...........42-57 percent.
* 20-Foot Winds..........South winds up to 7 mph shifting to the
east up to 6 mph after midnight.
* Mixing Height..........400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........83-91.
* Min Humidity...........15-25 percent.
* 20-Foot Winds..........East winds up to 6 mph shifting to the
southwest 4 to 10 mph with local gusts up to 20 mph in the
afternoon.
* Mixing Height..........5200 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ133-232300-
Sierra (Sierra-Placer) Above 5000 ft-
Including the city of Blue Canyon, Kingvale, Donner Peak
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........48-58.
* 24 HR Trend..........5 degrees cooler.
* Max Humidity...........74-89 percent.
* 24 HR Trend..........9 percent up.
* 20-Foot Winds..........South winds up to 8 mph. Local gusts up to
20 mph in the evening.
* CWR....................0 percent.
* Mixing Height..........700 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Sunny.
* Max Temperature........75-84.
* 24 HR Trend..........Little change.
* Min Humidity...........22-30 percent.
* 24 HR Trend..........24 percent down.
* 20-Foot Winds..........Southwest winds 5 to 11 mph with local
gusts up to 25 mph.
* CWR....................0 percent.
* Mixing Height..........3900 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........50-60.
* Max Humidity...........39-54 percent.
* 20-Foot Winds..........Southwest winds up to 8 mph with local
gusts up to 20 mph shifting to the southeast up to 7 mph after
midnight.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........77-85.
* Min Humidity...........16-31 percent.
* 20-Foot Winds..........Southeast winds up to 7 mph shifting to
the southwest 7 to 13 mph with local gusts up to 30 mph in the
afternoon.
* Mixing Height..........6600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ134-232300-
Central Motherlode 1000-3000 ft-
Including the city of Cameron Park, Shingle Springs, Placerville,
Cool, Jackson
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........57-62.
* 24 HR Trend..........8 degrees cooler.
* Max Humidity...........83-94 percent lower elevations...except
72-83 percent high elevations.
* 24 HR Trend..........14 percent up.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Southwest winds up to 7 mph in the evening
becoming drainage up to 5 mph.
* Ridges/Upr Slopes....Variable winds up to 5 mph.
* CWR....................0 percent.
* Mixing Height..........700 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........87-92.
* 24 HR Trend..........Little change.
* Min Humidity...........23-28 percent.
* 24 HR Trend..........17 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming west up
to 8 mph in the afternoon.
* Ridges/Upr Slopes....Variable winds up to 7 mph.
* CWR....................0 percent.
* Mixing Height..........3500 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........60-65.
* Max Humidity...........51-66 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Drainage winds up to 5 mph.
* Ridges/Upr Slopes....Variable winds up to 5 mph.
* Mixing Height..........400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........90-95.
* Min Humidity...........18-25 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming west up
to 7 mph in the afternoon.
* Ridges/Upr Slopes....Variable winds up to 7 mph.
* Mixing Height..........3400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ135-232300-
Sierra 3000-5000 ft-
Including the city of Pollock Pines
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........56-64.
* 24 HR Trend..........4 degrees cooler.
* Max Humidity...........72-87 percent.
* 24 HR Trend..........11 percent up.
* 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..........700 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Sunny.
* Max Temperature........83-88.
* 24 HR Trend..........Little change.
* Min Humidity...........26-31 percent.
* 24 HR Trend..........21 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..........3400 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........60-66.
* Max Humidity...........42-57 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.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........85-91.
* Min Humidity...........17-30 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 west up
to 7 mph in the afternoon.
* Mixing Height..........4400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ136-232300-
Sierra (El Dorado-Amador) Above 5000 ft-
Including the city of Carson Pass
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........50-57.
* 24 HR Trend..........Little change.
* Max Humidity...........80-94 percent.
* 24 HR Trend..........16 percent up.
* 20-Foot Winds..........
* Ridges/Upr Slopes....Southwest winds 4 to 9 mph with local gusts
up to 20 mph in the evening becoming variable up to 5 mph.
* CWR....................0 percent.
* Mixing Height..........700 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Sunny.
* Max Temperature........74-84.
* 24 HR Trend..........4 degrees warmer.
* Min Humidity...........29-36 percent.
* 24 HR Trend..........19 percent down.
* 20-Foot Winds..........
* Ridges/Upr Slopes....Southwest winds 5 to 11 mph.
* CWR....................0 percent.
* Mixing Height..........4300 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........54-60.
* Max Humidity...........39-54 percent.
* 20-Foot Winds..........
* Ridges/Upr Slopes....Southwest winds 4 to 9 mph with local gusts
up to 20 mph shifting to the southeast up to 7 mph after
midnight.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........75-85.
* Min Humidity...........19-32 percent.
* 20-Foot Winds..........
* Ridges/Upr Slopes....Southeast winds up to 7 mph shifting to the
southwest 8 to 14 mph with local gusts up to 25 mph in the
afternoon.
* Mixing Height..........6900 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ137-232300-
Southern Motherlode 1000-3000 ft-
Including the city of Sonora, Angels Camp
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........58-64.
* 24 HR Trend..........8 degrees cooler.
* Max Humidity...........80-95 percent.
* 24 HR Trend..........22 percent up.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northwest winds 5 to 11 mph with local gusts
up to 25 mph.
* Ridges/Upr Slopes....North winds 4 to 10 mph.
* CWR....................0 percent.
* Mixing Height..........900 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........88-93.
* 24 HR Trend..........Little change.
* Min Humidity...........23-29 percent.
* 24 HR Trend..........14 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...West winds 5 to 11 mph.
* Ridges/Upr Slopes....West winds 5 to 11 mph. Local gusts up to 20
mph in the afternoon.
* CWR....................0 percent.
* Mixing Height..........3500 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........61-67.
* Max Humidity...........50-65 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...North winds 4 to 9 mph.
* Ridges/Upr Slopes....Northwest winds up to 8 mph in the evening
becoming variable up to 5 mph.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........91-96.
* Min Humidity...........15-25 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming west 4 to
9 mph with local gusts up to 20 mph in the afternoon.
* Ridges/Upr Slopes....Variable winds up to 7 mph becoming west 4
to 9 mph in the afternoon.
* Mixing Height..........3400 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 Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........60-66.
* 24 HR Trend..........4 degrees cooler.
* Max Humidity...........68-83 percent.
* 24 HR Trend..........13 percent up.
* 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 with local gusts
up to 20 mph in the evening becoming variable up to 5 mph.
* CWR....................0 percent.
* Mixing Height..........700 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Sunny.
* Max Temperature........83-89.
* 24 HR Trend..........Little change.
* Min Humidity...........28-33 percent.
* 24 HR Trend..........16 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming west 4 to
9 mph in the afternoon.
* Ridges/Upr Slopes....Southwest winds 4 to 9 mph.
* CWR....................0 percent.
* Mixing Height..........3600 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........61-69.
* Max Humidity...........46-61 percent.
* 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.
* Mixing Height..........400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........86-92.
* Min Humidity...........19-34 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....Northeast winds up to 7 mph shifting to the
west 4 to 9 mph in the afternoon.
* Mixing Height..........5000 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 Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........50-60.
* 24 HR Trend..........Little change.
* Max Humidity...........79-94 percent.
* 24 HR Trend..........12 percent up.
* 20-Foot Winds..........
* Ridges/Upr Slopes....Southwest winds 4 to 9 mph shifting to the
east up to 7 mph after midnight.
* CWR....................0 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......1 percent.
.THURSDAY...
* Sky/Weather............Sunny.
* Max Temperature........75-85.
* 24 HR Trend..........4 degrees warmer.
* Min Humidity...........28-34 percent.
* 24 HR Trend..........17 percent down.
* 20-Foot Winds..........
* Ridges/Upr Slopes....Southwest winds 6 to 12 mph.
* CWR....................0 percent.
* Mixing Height..........4700 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........52-62.
* Max Humidity...........43-58 percent.
* 20-Foot Winds..........
* Ridges/Upr Slopes....Southwest winds 4 to 10 mph with local gusts
up to 20 mph shifting to the east up to 7 mph after midnight.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........76-86.
* Min Humidity...........18-33 percent.
* 20-Foot Winds..........
* Ridges/Upr Slopes....Southeast winds up to 8 mph shifting to the
southwest 8 to 14 mph with local gusts up to 25 mph in the
afternoon.
* Mixing Height..........7700 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ140-232300-
Tehama Co Coast Range Above 3000 ft-
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........54-59.
* 24 HR Trend..........8 degrees cooler.
* Max Humidity...........66-80 percent.
* 24 HR Trend..........13 percent up.
* 20-Foot Winds..........South winds 7 to 13 mph with local gusts
up to 25 mph shifting to the northwest up to 6 mph after
midnight.
* CWR....................0 percent.
* Mixing Height..........800 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Sunny.
* Max Temperature........74-83.
* 24 HR Trend..........Little change.
* Min Humidity...........29-35 percent.
* 24 HR Trend..........9 percent down.
* 20-Foot Winds..........Southeast winds up to 8 mph.
* CWR....................0 percent.
* Mixing Height..........4800 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........56-62.
* Max Humidity...........45-60 percent.
* 20-Foot Winds..........Southwest winds 4 to 9 mph.
* Mixing Height..........700 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........76-84.
* Min Humidity...........18-31 percent.
* 20-Foot Winds..........Northwest winds up to 6 mph shifting to
the southeast 5 to 11 mph with local gusts up to 20 mph in the
afternoon.
* Mixing Height..........6000 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ141-232300-
W Tehama Co Foothills 1000-3000 ft-
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........65-70 lower elevations...except 58-63
higher elevations.
* 24 HR Trend..........7 degrees cooler.
* Max Humidity...........67-75 percent.
* 24 HR Trend..........13 percent up.
* 20-Foot Winds..........Southeast winds 7 to 13 mph with local
gusts up to 30 mph shifting to the northwest up to 6 mph after
midnight.
* CWR....................0 percent.
* Mixing Height..........900 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Sunny.
* Max Temperature........92-97 lower elevations...except 82-87
higher elevations.
* 24 HR Trend..........Little change.
* Min Humidity...........22-27 percent.
* 24 HR Trend..........6 percent down.
* 20-Foot Winds..........North winds up to 6 mph shifting to the
southeast up to 8 mph in the afternoon.
* CWR....................0 percent.
* Mixing Height..........4900 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........67-72 lower elevations...except 62-67
higher elevations.
* Max Humidity...........44-59 percent.
* 20-Foot Winds..........South winds up to 8 mph shifting to the
west up to 7 mph after midnight.
* Mixing Height..........700 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........94-99 lower elevations...except 85-90
higher elevations.
* Min Humidity...........17-27 percent.
* 20-Foot Winds..........Northwest winds up to 5 mph shifting to
the east up to 8 mph with local gusts up to 20 mph in the
afternoon.
* Mixing Height..........4900 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ142-232300-
N. Sac Valley in Tehama County-
Including the city of Red Bluff
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........63-68.
* 24 HR Trend..........8 degrees cooler.
* Max Humidity...........78-93 percent.
* 24 HR Trend..........23 percent up.
* 20-Foot Winds..........Southeast winds 5 to 11 mph. Local gusts
up to 30 mph in the evening.
* CWR....................0 percent.
* Mixing Height..........800 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Sunny.
* Max Temperature........94-99.
* 24 HR Trend..........Little change.
* Min Humidity...........18-25 percent.
* 24 HR Trend..........9 percent down.
* 20-Foot Winds..........South winds up to 7 mph.
* CWR....................0 percent.
* Mixing Height..........4600 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........65-70.
* Max Humidity...........48-63 percent.
* 20-Foot Winds..........Southeast winds up to 7 mph.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........96-101.
* Min Humidity...........15-27 percent.
* 20-Foot Winds..........Variable winds less than 5 mph becoming
south up to 8 mph in the afternoon.
* Mixing Height..........4500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ143-232300-
Glenn/Colusa Coast Range Above 3000 ft-
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........53-60.
* 24 HR Trend..........9 degrees cooler.
* Max Humidity...........69-84 percent.
* 24 HR Trend..........12 percent up.
* 20-Foot Winds..........Southwest winds 6 to 12 mph with local
gusts up to 20 mph shifting to the northwest 4 to 9 mph after
midnight.
* CWR....................0 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Sunny.
* Max Temperature........74-84.
* 24 HR Trend..........Little change.
* Min Humidity...........28-36 percent.
* 24 HR Trend..........8 percent down.
* 20-Foot Winds..........Southeast winds up to 8 mph.
* CWR....................0 percent.
* Mixing Height..........4600 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........57-63.
* Max Humidity...........44-59 percent.
* 20-Foot Winds..........West winds 4 to 9 mph.
* Mixing Height..........600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........76-86.
* Min Humidity...........17-31 percent.
* 20-Foot Winds..........Northwest winds up to 7 mph shifting to
the south 5 to 11 mph with local gusts up to 20 mph in the
afternoon.
* Mixing Height..........5700 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ144-232300-
Central Glenn Co & Interstate 5-
Including the city of Willows, Orland
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........61-66.
* 24 HR Trend..........8 degrees cooler.
* Max Humidity...........90-100 percent.
* 24 HR Trend..........23 percent up.
* 20-Foot Winds..........East winds 4 to 9 mph. Local gusts up to
25 mph in the evening.
* CWR....................0 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Sunny.
* Max Temperature........92-97.
* 24 HR Trend..........Little change.
* Min Humidity...........27-32 percent.
* 24 HR Trend..........4 percent down.
* 20-Foot Winds..........Northeast winds up to 6 mph shifting to
the southeast up to 8 mph in the afternoon.
* CWR....................0 percent.
* Mixing Height..........3800 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........62-67.
* Max Humidity...........60-75 percent.
* 20-Foot Winds..........South winds up to 7 mph.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........95-100.
* Min Humidity...........19-31 percent.
* 20-Foot Winds..........East winds up to 7 mph.
* Mixing Height..........4000 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ145-232300-
Eastern Glenn County-
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........60-65.
* 24 HR Trend..........8 degrees cooler.
* Max Humidity...........95-100 percent.
* 24 HR Trend..........22 percent up.
* 20-Foot Winds..........Southeast winds 5 to 11 mph. Local gusts
up to 25 mph in the evening.
* CWR....................0 percent.
* Mixing Height..........400 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........92-97.
* 24 HR Trend..........Little change.
* Min Humidity...........28-34 percent.
* 24 HR Trend..........11 percent down.
* 20-Foot Winds..........Variable winds less than 5 mph becoming
south up to 7 mph in the afternoon.
* CWR....................0 percent.
* Mixing Height..........3500 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........61-66.
* Max Humidity...........72-87 percent.
* 20-Foot Winds..........Southeast winds up to 6 mph.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........94-99.
* Min Humidity...........23-30 percent.
* 20-Foot Winds..........Variable winds less than 5 mph becoming
south up to 8 mph in the afternoon.
* Mixing Height..........4000 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ146-232300-
Butte County Below 1000 ft-
Including the city of Chico, Oroville, Gridley
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........61-66.
* 24 HR Trend..........9 degrees cooler.
* Max Humidity...........82-97 percent.
* 24 HR Trend..........21 percent up.
* 20-Foot Winds..........Southeast winds 4 to 9 mph. Local gusts up
to 25 mph in the evening.
* CWR....................0 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........93-98.
* 24 HR Trend..........Little change.
* Min Humidity...........21-29 percent.
* 24 HR Trend..........12 percent down.
* 20-Foot Winds..........South winds up to 7 mph.
* CWR....................0 percent.
* Mixing Height..........3500 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........62-67.
* Max Humidity...........53-68 percent.
* 20-Foot Winds..........Southeast winds up to 7 mph.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........95-100.
* Min Humidity...........14-28 percent.
* 20-Foot Winds..........South winds up to 7 mph.
* Mixing Height..........3300 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ147-232300-
W. Glenn/Colusa Foothills 1000-3000 ft-
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........57-63.
* 24 HR Trend..........9 degrees cooler.
* Max Humidity...........70-85 percent.
* 24 HR Trend..........12 percent up.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Southwest winds 5 to 11 mph in the evening
becoming drainage up to 5 mph.
* Ridges/Upr Slopes....West winds 4 to 10 mph.
* CWR....................0 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Sunny.
* Max Temperature........91-96 lower elevations...except 83-88
higher elevations.
* 24 HR Trend..........Little change.
* Min Humidity...........23-28 percent.
* 24 HR Trend..........7 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming east 5 to
10 mph in the afternoon.
* Ridges/Upr Slopes....Variable winds up to 7 mph becoming
southeast 5 to 10 mph in the afternoon.
* CWR....................0 percent.
* Mixing Height..........4600 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........60-66.
* Max Humidity...........50-65 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...South winds 5 to 8 mph in the evening
becoming drainage up to 5 mph.
* Ridges/Upr Slopes....West winds 4 to 9 mph.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........94-99 lower elevations...except 85-90
higher elevations.
* Min Humidity...........15-25 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 5 to 10 mph in the afternoon.
* Mixing Height..........4900 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ148-232300-
Central Colusa County Incl. I-5-
Including the city of Williams
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........59-64.
* 24 HR Trend..........9 degrees cooler.
* Max Humidity...........93-100 percent.
* 24 HR Trend..........21 percent up.
* 20-Foot Winds..........Southwest winds 5 to 11 mph. Local gusts
up to 25 mph in the evening.
* CWR....................0 percent.
* Mixing Height..........400 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........92-97.
* 24 HR Trend..........Little change.
* Min Humidity...........28-37 percent.
* 24 HR Trend..........9 percent down.
* 20-Foot Winds..........North winds up to 7 mph shifting to the
east up to 8 mph in the afternoon.
* CWR....................0 percent.
* Mixing Height..........3900 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........60-65.
* Max Humidity...........68-83 percent.
* 20-Foot Winds..........Southwest winds 4 to 9 mph.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........94-99.
* Min Humidity...........20-31 percent.
* 20-Foot Winds..........North winds up to 6 mph shifting to the
east up to 8 mph in the afternoon.
* Mixing Height..........4800 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ149-232300-
Eastern Colusa County-
Including the city of Colusa
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........58-63.
* 24 HR Trend..........8 degrees cooler.
* Max Humidity...........95-100 percent.
* 24 HR Trend..........20 percent up.
* 20-Foot Winds..........South winds 4 to 9 mph. Local gusts up to
20 mph in the evening.
* CWR....................0 percent.
* Mixing Height..........400 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........92-97.
* 24 HR Trend..........Little change.
* Min Humidity...........29-35 percent.
* 24 HR Trend..........10 percent down.
* 20-Foot Winds..........Variable winds less than 5 mph becoming
south up to 5 mph in the afternoon.
* CWR....................0 percent.
* Mixing Height..........3400 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........59-64.
* Max Humidity...........83-92 percent.
* 20-Foot Winds..........Southeast winds up to 6 mph.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........94-99.
* Min Humidity...........23-31 percent.
* 20-Foot Winds..........Variable winds less than 5 mph becoming
southeast up to 6 mph in the afternoon.
* Mixing Height..........4300 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ150-232300-
Sutter/Yuba counties below 1000 ft-
Including the city of Yuba City, Beale AFB
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........58-63.
* 24 HR Trend..........9 degrees cooler.
* Max Humidity...........87-97 percent.
* 24 HR Trend..........19 percent up.
* 20-Foot Winds..........South winds 4 to 9 mph.
* CWR....................0 percent.
* Mixing Height..........400 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........93-98.
* 24 HR Trend..........Little change.
* Min Humidity...........23-28 percent.
* 24 HR Trend..........11 percent down.
* 20-Foot Winds..........Southwest winds up to 6 mph.
* CWR....................0 percent.
* Mixing Height..........3400 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........59-64.
* Max Humidity...........65-80 percent.
* 20-Foot Winds..........Southeast winds up to 8 mph.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........95-100.
* Min Humidity...........16-26 percent.
* 20-Foot Winds..........South winds up to 7 mph.
* Mixing Height..........3200 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ151-232300-
Yolo / Solano County Hills-
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........56-61.
* 24 HR Trend..........9 degrees cooler.
* Max Humidity...........75-90 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........
* Ridges/Upr Slopes....West winds 8 to 14 mph.
* CWR....................0 percent.
* Mixing Height..........700 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........82-92.
* 24 HR Trend..........8 degrees warmer.
* Min Humidity...........26-39 percent.
* 24 HR Trend..........19 percent down.
* 20-Foot Winds..........
* Ridges/Upr Slopes....Variable winds up to 7 mph becoming
southwest 5 to 8 mph in the afternoon.
* CWR....................0 percent.
* Mixing Height..........4500 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........57-63.
* Max Humidity...........68-83 percent.
* 20-Foot Winds..........
* Ridges/Upr Slopes....West winds 8 to 14 mph.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........84-94.
* Min Humidity...........25-40 percent.
* 20-Foot Winds..........
* Ridges/Upr Slopes....Northwest winds 4 to 7 mph shifting to the
south up to 7 mph in the afternoon.
* Mixing Height..........4300 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ152-232300-
W. Yolo County including Capay/I-505-
Including the city of Esparto, Winters
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........57-62.
* 24 HR Trend..........9 degrees cooler.
* Max Humidity...........85-100 percent.
* 24 HR Trend..........14 percent up.
* 20-Foot Winds..........Southwest winds 5 to 11 mph. Local gusts
up to 25 mph in the evening.
* CWR....................0 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........93-98.
* 24 HR Trend..........7 degrees warmer.
* Min Humidity...........23-28 percent.
* 24 HR Trend..........16 percent down.
* 20-Foot Winds..........North winds up to 6 mph shifting to the
southeast up to 7 mph in the afternoon.
* CWR....................0 percent.
* Mixing Height..........4800 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........57-62.
* Max Humidity...........68-83 percent.
* 20-Foot Winds..........Southwest winds up to 8 mph. Local gusts
up to 20 mph in the evening.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........95-100.
* Min Humidity...........19-26 percent.
* 20-Foot Winds..........West winds up to 6 mph shifting to the
south up to 7 mph in the afternoon.
* Mixing Height..........4500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ153-232300-
C. Yolo/NE Solano including Woodland-
Including the city of Woodland, Dixon
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........56-61.
* 24 HR Trend..........9 degrees cooler.
* Max Humidity...........93-100 percent.
* 24 HR Trend..........15 percent up.
* 20-Foot Winds..........South winds 6 to 12 mph with local gusts
up to 25 mph.
* CWR....................0 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........91-96.
* 24 HR Trend..........6 degrees warmer.
* Min Humidity...........25-33 percent.
* 24 HR Trend..........13 percent down.
* 20-Foot Winds..........North winds up to 7 mph shifting to the
southwest 4 to 9 mph with local gusts up to 20 mph in the
afternoon.
* CWR....................0 percent.
* Mixing Height..........4200 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........56-61.
* Max Humidity...........84-96 percent.
* 20-Foot Winds..........South winds 5 to 11 mph with local gusts
up to 25 mph.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........93-98.
* Min Humidity...........20-35 percent.
* 20-Foot Winds..........South winds up to 7 mph.
* Mixing Height..........3700 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ154-232300-
Sac Metro/W. El Dorado/Amador County-
Including the city of Lincoln, Roseville, Sacramento, Elk Grove,
Folsom
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........57-62.
* 24 HR Trend..........9 degrees cooler.
* Max Humidity...........88-96 percent.
* 24 HR Trend..........14 percent up.
* 20-Foot Winds..........South winds 5 to 11 mph with local gusts
up to 25 mph.
* CWR....................0 percent.
* Mixing Height..........900 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........91-96.
* 24 HR Trend..........4 degrees warmer.
* Min Humidity...........24-32 percent.
* 24 HR Trend..........15 percent down.
* 20-Foot Winds..........Southwest winds 4 to 9 mph.
* CWR....................0 percent.
* Mixing Height..........3700 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........57-62.
* Max Humidity...........66-81 percent.
* 20-Foot Winds..........South winds 4 to 10 mph with local gusts
up to 20 mph.
* Mixing Height..........600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........93-98.
* Min Humidity...........16-31 percent.
* 20-Foot Winds..........Southwest winds up to 8 mph.
* Mixing Height..........3000 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ155-232300-
C. Solano County including Fairfield-
Including the city of Fairfield, Vacaville
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........58-63.
* 24 HR Trend..........7 degrees cooler.
* Max Humidity...........84-90 percent.
* 24 HR Trend..........8 percent up.
* 20-Foot Winds..........Southwest winds 10 to 16 mph with local
gusts up to 30 mph.
* CWR....................0 percent.
* Mixing Height..........1000 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........85-90.
* 24 HR Trend..........6 degrees warmer.
* Min Humidity...........35-40 percent.
* 24 HR Trend..........18 percent down.
* 20-Foot Winds..........Southwest winds 8 to 14 mph with local
gusts up to 30 mph.
* CWR....................0 percent.
* Mixing Height..........2600 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........57-62.
* Max Humidity...........73-88 percent.
* 20-Foot Winds..........Southwest winds 10 to 16 mph with local
gusts up to 30 mph.
* Mixing Height..........700 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........87-92.
* Min Humidity...........25-40 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.
$$
CAZ156-232300-
SW Solano County including Vallejo-
Including the city of Vallejo, Benicia
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........57-62.
* 24 HR Trend..........6 degrees cooler.
* Max Humidity...........85-91 percent.
* 24 HR Trend..........5 percent up.
* 20-Foot Winds..........West winds 12 to 18 mph with local gusts
up to 30 mph.
* CWR....................0 percent.
* Mixing Height..........1300 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........79-86.
* 24 HR Trend..........6 degrees warmer.
* Min Humidity...........40-49 percent.
* 24 HR Trend..........18 percent down.
* 20-Foot Winds..........West winds 11 to 17 mph with local gusts
up to 25 mph.
* CWR....................0 percent.
* Mixing Height..........2100 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........56-61.
* Max Humidity...........80-95 percent.
* 20-Foot Winds..........Southwest winds 12 to 18 mph.
* Mixing Height..........900 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Partly cloudy early in the morning then
clearing.
* Max Temperature........79-87.
* Min Humidity...........42-57 percent.
* 20-Foot Winds..........Southwest winds 10 to 16 mph with local
gusts up to 25 mph.
* Mixing Height..........2000 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ157-232300-
Sacramento County Delta-
Including the city of Walnut Grove
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........57-62.
* 24 HR Trend..........6 degrees cooler.
* Max Humidity...........86-92 percent.
* 24 HR Trend..........4 percent up.
* 20-Foot Winds..........West winds 11 to 17 mph with local gusts
up to 30 mph.
* CWR....................0 percent.
* Mixing Height..........900 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........85-90.
* 24 HR Trend..........4 degrees warmer.
* Min Humidity...........36-41 percent.
* 24 HR Trend..........18 percent down.
* 20-Foot Winds..........West winds 9 to 15 mph with local gusts up
to 25 mph.
* CWR....................0 percent.
* Mixing Height..........2800 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........56-61.
* Max Humidity...........78-89 percent.
* 20-Foot Winds..........Southwest winds 11 to 17 mph.
* Mixing Height..........700 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........85-91.
* Min Humidity...........31-44 percent.
* 20-Foot Winds..........West winds 9 to 15 mph with local gusts up
to 25 mph.
* Mixing Height..........2400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ158-232300-
San Joaquin County Delta-
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........57-62.
* 24 HR Trend..........7 degrees cooler.
* Max Humidity...........87-93 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........West winds 8 to 14 mph with local gusts up
to 25 mph.
* CWR....................0 percent.
* Mixing Height..........900 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........87-92.
* 24 HR Trend..........Little change.
* Min Humidity...........33-38 percent.
* 24 HR Trend..........16 percent down.
* 20-Foot Winds..........West winds 7 to 13 mph.
* CWR....................0 percent.
* Mixing Height..........3000 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........56-61.
* Max Humidity...........79-89 percent.
* 20-Foot Winds..........West winds 7 to 13 mph.
* Mixing Height..........600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........88-93.
* Min Humidity...........26-41 percent.
* 20-Foot Winds..........West winds 5 to 11 mph.
* Mixing Height..........2600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ159-232300-
C. San Joaquin County including Stockton-
Including the city of Stockton, Lodi
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........57-62.
* 24 HR Trend..........8 degrees cooler.
* Max Humidity...........90-96 percent.
* 24 HR Trend..........7 percent up.
* 20-Foot Winds..........Northwest winds 6 to 12 mph with local
gusts up to 25 mph.
* CWR....................0 percent.
* Mixing Height..........1000 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........90-95.
* 24 HR Trend..........Little change.
* Min Humidity...........28-33 percent.
* 24 HR Trend..........17 percent down.
* 20-Foot Winds..........Northwest winds 6 to 12 mph.
* CWR....................0 percent.
* Mixing Height..........3400 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........57-62.
* Max Humidity...........76-90 percent.
* 20-Foot Winds..........Northwest winds 6 to 12 mph.
* Mixing Height..........700 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........92-97.
* Min Humidity...........20-31 percent.
* 20-Foot Winds..........Northwest winds 5 to 11 mph. Local gusts
up to 20 mph in the afternoon.
* Mixing Height..........2900 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ160-232300-
Tracy Triangle Below 1000 ft-
Including the city of Tracy
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........58-63.
* 24 HR Trend..........8 degrees cooler.
* Max Humidity...........80-90 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........West winds 10 to 16 mph with local gusts
up to 30 mph.
* CWR....................0 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Sunny.
* Max Temperature........88-93.
* 24 HR Trend..........Little change.
* Min Humidity...........25-32 percent.
* 24 HR Trend..........12 percent down.
* 20-Foot Winds..........West winds 8 to 14 mph with local gusts up
to 25 mph.
* CWR....................0 percent.
* Mixing Height..........3000 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........57-62.
* Max Humidity...........55-70 percent.
* 20-Foot Winds..........West winds 10 to 16 mph with local gusts
up to 30 mph.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........90-95.
* Min Humidity...........15-29 percent.
* 20-Foot Winds..........West winds 7 to 13 mph with local gusts up
to 25 mph.
* Mixing Height..........2900 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ161-232300-
NE San Joaquin Valley Below 1000 ft-
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........59-64.
* 24 HR Trend..........10 degrees cooler.
* Max Humidity...........83-93 percent.
* 24 HR Trend..........16 percent up.
* 20-Foot Winds..........Northwest winds 8 to 14 mph with local
gusts up to 30 mph.
* CWR....................0 percent.
* Mixing Height..........1100 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........91-96.
* 24 HR Trend..........Little change.
* Min Humidity...........24-30 percent.
* 24 HR Trend..........14 percent down.
* 20-Foot Winds..........Northwest winds 7 to 13 mph with local
gusts up to 25 mph.
* CWR....................0 percent.
* Mixing Height..........3600 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........60-65.
* Max Humidity...........60-75 percent.
* 20-Foot Winds..........Northwest winds 5 to 11 mph with local
gusts up to 25 mph.
* Mixing Height..........700 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........93-98.
* Min Humidity...........17-24 percent.
* 20-Foot Winds..........Northwest winds 5 to 11 mph. Local gusts
up to 20 mph in the afternoon.
* Mixing Height..........3000 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ162-232300-
E. Diablo Range Above 1000 ft-
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........55-62.
* 24 HR Trend..........8 degrees cooler.
* Max Humidity...........60-75 percent.
* 24 HR Trend..........5 percent down.
* 20-Foot Winds..........
* CWR....................0 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Sunny.
* Max Temperature........84-92.
* 24 HR Trend..........Little change.
* Min Humidity...........21-28 percent.
* 24 HR Trend..........11 percent down.
* 20-Foot Winds..........
* CWR....................0 percent.
* Mixing Height..........3800 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........57-63.
* Max Humidity...........50-65 percent.
* 20-Foot Winds..........
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........87-95.
* Min Humidity...........12-22 percent.
* 20-Foot Winds..........
* Mixing Height..........3700 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ163-232300-
W. Stanislaus County Above 1000 ft & I-5-
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........58-63.
* 24 HR Trend..........8 degrees cooler.
* Max Humidity...........82-94 percent.
* 24 HR Trend..........11 percent up.
* 20-Foot Winds..........Northwest 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......0 percent.
.THURSDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........90-95.
* 24 HR Trend..........Little change.
* Min Humidity...........22-27 percent.
* 24 HR Trend..........12 percent down.
* 20-Foot Winds..........North winds 5 to 11 mph.
* CWR....................0 percent.
* Mixing Height..........3600 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........59-64.
* Max Humidity...........53-68 percent.
* 20-Foot Winds..........Northwest 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.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........94-99.
* Min Humidity...........13-22 percent.
* 20-Foot Winds..........Northwest winds 5 to 11 mph.
* Mixing Height..........3700 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ164-232300-
C. Stanislaus County including Modesto-
Including the city of Modesto, Turlock
203 PM PDT Wed Jul 22 2026
.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........58-63.
* 24 HR Trend..........8 degrees cooler.
* Max Humidity...........92-98 percent.
* 24 HR Trend..........11 percent up.
* 20-Foot Winds..........Northwest winds 9 to 15 mph with local
gusts up to 25 mph.
* CWR....................0 percent.
* Mixing Height..........800 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........90-95.
* 24 HR Trend..........Little change.
* Min Humidity...........26-31 percent.
* 24 HR Trend..........13 percent down.
* 20-Foot Winds..........Northwest winds 7 to 13 mph with local
gusts up to 25 mph.
* CWR....................0 percent.
* Mixing Height..........3500 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........58-63.
* Max Humidity...........71-86 percent.
* 20-Foot Winds..........Northwest winds 7 to 13 mph with local
gusts up to 25 mph.
* Mixing Height..........600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........93-98.
* Min Humidity...........18-27 percent.
* 20-Foot Winds..........Northwest winds 6 to 12 mph.
* Mixing Height..........3100 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
.Extended...
...Shasta County Mountains and Coastal Range
.FRIDAY NIGHT...Clear. Lows 54 to 62. West winds 5 to 15 mph.
.SATURDAY...Sunny. Highs 79 to 89. Southwest winds 5 to 15 mph.
.SATURDAY NIGHT...Clear. Lows 53 to 62. West winds 5 to 15 mph.
.SUNDAY...Sunny. Highs 80 to 90. Southwest winds up to 10 mph.
.SUNDAY NIGHT...Clear. Lows 53 to 62. West winds 5 to 15 mph.
.MONDAY...Sunny. Highs 79 to 89. West winds up to 10 mph.
.MONDAY NIGHT...Clear. Lows 53 to 62. West winds 5 to 15 mph.
...Northern Sierra and Lassen Park
.FRIDAY NIGHT...Clear. Lows 55 to 65. Southeast winds up to
10 mph.
.SATURDAY...Sunny. Highs 82 to 91. Southwest winds 5 to 15 mph.
.SATURDAY NIGHT...Clear. Lows 54 to 64. Southeast winds up to
10 mph.
.SUNDAY...Sunny. Highs 82 to 91. Southwest winds up to 10 mph.
.SUNDAY NIGHT...Clear. Lows 54 to 64. Variable less than 5 mph.
.MONDAY...Sunny. Highs 81 to 90. Southwest winds up to 10 mph.
.MONDAY NIGHT...Clear. Lows 53 to 63. Variable less than 5 mph.
...Sierra Nevada Foothills
.FRIDAY NIGHT...Clear. Lows 62 to 68. East winds up to 10 mph.
.SATURDAY...Sunny. Highs 89 to 95. Southwest winds up to 10 mph.
.SATURDAY NIGHT...Clear. Lows 62 to 68. East winds up to 10 mph.
.SUNDAY...Sunny. Highs 89 to 95. Variable less than 5 mph.
.SUNDAY NIGHT...Clear. Lows 62 to 67. Variable less than 5 mph.
.MONDAY...Sunny. Highs 88 to 94. Variable less than 5 mph.
.MONDAY NIGHT...Clear. Lows 61 to 66. Variable less than 5 mph.
...Central Valley and Delta
.FRIDAY NIGHT...Clear. Lows 58 to 63. Southwest winds 5 to
15 mph.
.SATURDAY...Sunny. Highs 93 to 98. Southwest winds 5 to 15 mph.
.SATURDAY NIGHT...Clear. Lows 59 to 64. Southwest winds 5 to
15 mph.
.SUNDAY...Sunny. Highs 94 to 99. West winds up to 10 mph.
.SUNDAY NIGHT...Clear. Lows 59 to 64. Southwest winds up to
10 mph.
.MONDAY...Sunny. Highs 93 to 98. West winds 5 to 15 mph.
.MONDAY NIGHT...Clear. Lows 59 to 64. Southwest winds up to
10 mph.
$$