749
FNUS56 KSTO 212103
FWFSTO

Fire Weather Planning Forecast for Interior Northern California
National Weather Service Sacramento CA
203 PM PDT Fri Aug 21 2026



...BREEZY WEST WINDS AND LOW HUMIDITY IN THE BURNEY BASIN WILL
LEAD TO ELEVATED FIRE WEATHER CONCERNS TODAY AND SATURDAY...

.DISCUSSION...

Seasonably warm and dry conditions are forecast to prevail
throughout the region over the coming days. Minor cooling today
into 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 and again Saturday,
alongside daytime humidity values in the upper teens to low 20s.
Combined, this will lead to elevated fire weather concerns for
eastern Shasta County. Thunderstorm chances around 10% east of
the Sierra crest through the weekend.


CAZ121-222300-
W. Shasta County Above 3000 ft-
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........53-59.
*   24 HR Trend..........8 degrees cooler.
* Max Humidity...........50-65 percent.
*   24 HR Trend..........14 percent up.
* 20-Foot Winds..........
*   Ridges/Upr Slopes....Southwest winds 4 to 9 mph.
* CWR....................0 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......1 percent.

.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........77-85.
*   24 HR Trend..........Little change.
* Min Humidity...........19-24 percent.
*   24 HR Trend..........7 percent down.
* 20-Foot Winds..........
*   Ridges/Upr Slopes....Southwest winds 4 to 9 mph.
* CWR....................0 percent.
* Mixing Height..........7200 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........54-60.
* Max Humidity...........56-71 percent.
* 20-Foot Winds..........
*   Ridges/Upr Slopes....Northwest winds 4 to 10 mph.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Sunny.
* Max Temperature........79-87.
* Min Humidity...........10-25 percent.
* 20-Foot Winds..........
*   Ridges/Upr Slopes....North winds 4 to 9 mph shifting to the
    southeast up to 7 mph in the afternoon.
* Mixing Height..........7300 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ122-222300-
W. Shasta County 1000-3000 ft-
Including the city of Whiskeytown
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........60-65 lower elevations...except 55-60
  higher elevations.
*   24 HR Trend..........7 degrees cooler.
* Max Humidity...........52-67 percent.
*   24 HR Trend..........11 percent up.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...West winds 4 to 9 mph.
*   Ridges/Upr Slopes....West winds 4 to 9 mph.
* CWR....................0 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......1 percent.

.SATURDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........93-98 lower elevations...except 85-90
  higher elevations.
*   24 HR Trend..........Little change.
* Min Humidity...........17-22 percent.
*   24 HR Trend..........6 percent down.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...North winds 4 to 9 mph shifting to the
    southeast up to 7 mph in the afternoon.
*   Ridges/Upr Slopes....West winds 4 to 9 mph.
* CWR....................0 percent.
* Mixing Height..........7400 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........60-66 lower elevations...except 55-61
  higher elevations.
* Max Humidity...........49-64 percent.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...West winds 5 to 11 mph.
*   Ridges/Upr Slopes....Northwest winds 5 to 11 mph.
* Mixing Height..........600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Sunny.
* Max Temperature........93-98 lower elevations...except 87-92
  higher elevations.
* Min Humidity...........13-20 percent.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Northwest winds 4 to 10 mph shifting to the
    east up to 7 mph in the afternoon.
*   Ridges/Upr Slopes....Northwest winds 5 to 11 mph shifting to the
    east up to 7 mph in the afternoon.
* Mixing Height..........6600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ123-222300-
Shasta Lake Area & 1-5 1000-3000 ft-
Including the city of Shasta Lake, Sims
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........60-65 lower elevations...except 55-63
  higher elevations.
*   24 HR Trend..........5 degrees cooler.
* Max Humidity...........52-67 percent.
*   24 HR Trend..........14 percent up.
* 20-Foot Winds..........Southwest winds up to 7 mph shifting to
  the northwest up to 5 mph after midnight.
* CWR....................0 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........89-94 lower elevations...except 84-90
  higher elevations.
*   24 HR Trend..........Little change.
* Min Humidity...........14-19 percent.
*   24 HR Trend..........7 percent down.
* 20-Foot Winds..........Southeast winds up to 8 mph.
* CWR....................0 percent.
* Mixing Height..........6500 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........61-66 lower elevations...except 55-63
  higher elevations.
* Max Humidity...........42-57 percent lower elevations...except
  53-68 percent high elevations.
* 20-Foot Winds..........Southwest winds up to 7 mph shifting to
  the north 4 to 9 mph after midnight.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Sunny.
* Max Temperature........93-98 lower elevations...except 87-93
  higher elevations.
* Min Humidity...........8-18 percent.
* 20-Foot Winds..........North winds 4 to 9 mph shifting to the
  southeast up to 7 mph in the afternoon.
* Mixing Height..........7300 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ124-222300-
Shasta Metro-
Including the city of Redding, Anderson
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........61-66.
*   24 HR Trend..........4 degrees cooler.
* Max Humidity...........58-67 percent.
*   24 HR Trend..........14 percent up.
* 20-Foot Winds..........South winds up to 8 mph with local gusts
  up to 20 mph in the evening becoming variable less than 5 mph.
* CWR....................0 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........95-100.
*   24 HR Trend..........Little change.
* Min Humidity...........12-17 percent.
*   24 HR Trend..........7 percent down.
* 20-Foot Winds..........North winds up to 6 mph shifting to the
  south up to 7 mph in the afternoon.
* CWR....................0 percent.
* Mixing Height..........6900 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........61-66.
* Max Humidity...........43-58 percent.
* 20-Foot Winds..........Southwest winds up to 7 mph shifting to
  the north up to 6 mph after midnight.
* Mixing Height..........400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Sunny.
* Max Temperature........97-102.
* Min Humidity...........8-16 percent.
* 20-Foot Winds..........North winds up to 7 mph shifting to the
  south up to 6 mph in the afternoon.
* Mixing Height..........6900 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ125-222300-
Shasta County Foothills 1000-3000 ft-
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........59-64.
*   24 HR Trend..........4 degrees cooler.
* Max Humidity...........57-64 percent.
*   24 HR Trend..........16 percent up.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...South 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 with local gusts up
    to 20 mph in the evening becoming variable up to 5 mph.
* CWR....................0 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........88-93.
*   24 HR Trend..........Little change.
* Min Humidity...........12-17 percent.
*   24 HR Trend..........8 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....West winds up to 8 mph.
* CWR....................0 percent.
* Mixing Height..........6100 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........59-64.
* Max Humidity...........34-49 percent.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Drainage winds up to 5 mph.
*   Ridges/Upr Slopes....Variable winds up to 5 mph becoming east up
    to 7 mph after midnight.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Sunny.
* Max Temperature........94-99 lower elevations...except 89-94
  higher elevations.
* Min Humidity...........11-20 percent.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Upslope winds up to 5 mph.
*   Ridges/Upr Slopes....East winds up to 7 mph shifting to the
    southwest in the afternoon.
* Mixing Height..........6700 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ126-222300-
E. Shasta /S. Cascades Above 3000 ft-
Including the city of Shingletown
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........48-58.
*   24 HR Trend..........5 degrees cooler.
* Max Humidity...........57-72 percent.
*   24 HR Trend..........18 percent up.
* 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 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..........500 ft AGL.
* Chance of thunder......1 percent.

.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........75-85.
*   24 HR Trend..........Little change.
* Min Humidity...........15-23 percent.
*   24 HR Trend..........7 percent down.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Southwest winds 6 to 12 mph with local gusts
    up to 25 mph.
*   Ridges/Upr Slopes....Southwest winds 6 to 12 mph with local gusts
    up to 25 mph.
* CWR....................0 percent.
* Mixing Height..........5400 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........47-57.
* Max Humidity...........51-66 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 8 mph with local gusts
    up to 20 mph shifting to the northeast after midnight.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Sunny.
* Max Temperature........78-88.
* Min Humidity...........9-24 percent.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...East winds up to 8 mph shifting to the
    southwest 4 to 10 mph with local gusts up to 20 mph in the
    afternoon.
*   Ridges/Upr Slopes....Northeast winds up to 8 mph shifting to the
    southwest 4 to 9 mph with local gusts up to 20 mph in the
    afternoon.
* Mixing Height..........7400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ127-222300-
Burney Basin-
Including the city of Burney
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Partly cloudy.
* Min Temperature........48-54.
*   24 HR Trend..........Little change.
* Max Humidity...........55-70 percent.
*   24 HR Trend..........18 percent up.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...West 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 4 to 9 mph. Local gusts up to 20
    mph in the evening.
* CWR....................0 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......2 percent.

.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........81-87 lower elevations...except 74-84
  higher elevations.
*   24 HR Trend..........Little change.
* Min Humidity...........16-21 percent.
*   24 HR Trend..........6 percent down.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...West winds 6 to 12 mph. Local gusts up to 30
    mph in the afternoon.
*   Ridges/Upr Slopes....Southwest winds 6 to 12 mph with local gusts
    up to 30 mph.
* CWR....................0 percent.
* Mixing Height..........6300 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........46-52.
* Max Humidity...........44-59 percent.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Southwest 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 up to 8 mph.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Sunny.
* Max Temperature........83-89 lower elevations...except 76-86
  higher elevations.
* Min Humidity...........13-27 percent.
* 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.
* Mixing Height..........8500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ128-222300-
Lassen Volcanic NP-
Including the city of Lassen National Park
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Partly cloudy in the evening then
  clearing.
* Min Temperature........48-53.
*   24 HR Trend..........4 degrees cooler.
* Max Humidity...........47-57 percent.
*   24 HR Trend..........19 percent up.
* 20-Foot Winds..........South winds 6 to 12 mph. Local gusts up to
  20 mph in the evening.
* CWR....................0 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......2 percent.

.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........68-75.
*   24 HR Trend..........Little change.
* Min Humidity...........16-23 percent.
*   24 HR Trend..........9 percent down.
* 20-Foot Winds..........Southwest winds 9 to 15 mph with local
  gusts up to 30 mph.
* CWR....................0 percent.
* Mixing Height..........6300 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........45-50.
* Max Humidity...........31-46 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.

.SUNDAY...
* Sky/Weather............Sunny.
* Max Temperature........69-77.
* Min Humidity...........16-28 percent.
* 20-Foot Winds..........East winds up to 8 mph shifting to the
  southwest 5 to 11 mph with local gusts up to 25 mph in the
  afternoon.
* Mixing Height..........8500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ129-222300-
Sierra (Tehama-Plumas) 1000-3000 ft-
Including the city of Paradise
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........63-68.
*   24 HR Trend..........Little change.
* Max Humidity...........42-56 percent.
*   24 HR Trend..........8 percent up.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Southeast winds 4 to 9 mph with local gusts
    up to 25 mph.
*   Ridges/Upr Slopes....East winds 4 to 9 mph.
* CWR....................0 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........86-91.
*   24 HR Trend..........Little change.
* Min Humidity...........16-23 percent.
*   24 HR Trend..........7 percent down.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Southwest winds 5 to 11 mph.
*   Ridges/Upr Slopes....Variable winds up to 7 mph becoming
    southwest 4 to 9 mph with local gusts up to 20 mph in the
    afternoon.
* CWR....................0 percent.
* Mixing Height..........5100 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........63-69.
* Max Humidity...........34-49 percent.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...East winds 4 to 9 mph.
*   Ridges/Upr Slopes....East winds 4 to 9 mph.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Sunny.
* Max Temperature........88-93.
* Min Humidity...........14-29 percent.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Northeast winds 6 to 12 mph shifting to the
    southwest up to 7 mph in the afternoon.
*   Ridges/Upr Slopes....Northeast winds 4 to 9 mph shifting to the
    southwest up to 7 mph in the afternoon.
* Mixing Height..........5800 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ130-222300-
Sierra (Tehama-Plumas) Above 3000 ft-
Including the city of Mineral, Quincy
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Partly cloudy.
* Min Temperature........51-61.
*   24 HR Trend..........Little change.
* Max Humidity...........48-63 percent.
*   24 HR Trend..........12 percent up.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...South winds 4 to 9 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.
* CWR....................0 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......1 percent.

.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........78-86 lower elevations...except 72-81
  higher elevations.
*   24 HR Trend..........Little change.
* Min Humidity...........16-26 percent.
*   24 HR Trend..........4 percent down.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...South winds 6 to 12 mph with local gusts up
    to 30 mph.
*   Ridges/Upr Slopes....Southwest winds 6 to 12 mph with local gusts
    up to 30 mph.
* CWR....................0 percent.
* Mixing Height..........5700 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........50-60.
* Max Humidity...........47-62 percent.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Southwest winds 4 to 10 mph with local gusts
    up to 25 mph shifting to the northeast up to 7 mph after
    midnight.
*   Ridges/Upr Slopes....Southwest winds 4 to 10 mph with local gusts
    up to 25 mph shifting to the northeast up to 7 mph after
    midnight.
* Mixing Height..........400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Sunny.
* Max Temperature........80-86 lower elevations...except 74-82
  higher elevations.
* Min Humidity...........19-34 percent.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Northeast winds 4 to 10 mph shifting to the
    southwest with local gusts up to 20 mph in the afternoon.
*   Ridges/Upr Slopes....Northeast winds 4 to 10 mph shifting to the
    southwest 5 to 11 mph in the afternoon.
* Mixing Height..........7500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ131-222300-
N. Motherlode 1000-3000 ft-
Including the city of Auburn, Grass Valley, Colfax, Nevada City
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........62-67.
*   24 HR Trend..........Little change.
* Max Humidity...........51-61 percent.
*   24 HR Trend..........6 percent up.
* 20-Foot Winds..........Southeast winds up to 6 mph.
* CWR....................0 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........88-93.
*   24 HR Trend..........Little change.
* Min Humidity...........19-24 percent.
*   24 HR Trend..........4 percent down.
* 20-Foot Winds..........South winds up to 7 mph.
* CWR....................0 percent.
* Mixing Height..........4500 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........62-67.
* Max Humidity...........47-62 percent.
* 20-Foot Winds..........Southeast winds up to 6 mph.
* Mixing Height..........400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........89-94.
* Min Humidity...........19-33 percent.
* 20-Foot Winds..........East winds up to 6 mph shifting to the
  southwest up to 7 mph in the afternoon.
* Mixing Height..........5400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ132-222300-
Sierra (Yuba-Placer) 3000-5000 ft-
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Partly cloudy.
* Min Temperature........57-67.
*   24 HR Trend..........Little change.
* Max Humidity...........42-57 percent.
*   24 HR Trend..........7 percent up.
* 20-Foot Winds..........Southeast winds up to 7 mph.
* CWR....................0 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........80-88.
*   24 HR Trend..........Little change.
* Min Humidity...........24-30 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........South winds 5 to 11 mph with local gusts
  up to 20 mph.
* CWR....................0 percent.
* Mixing Height..........5600 ft AGL.
* Chance of thunder......1 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........59-67.
* Max Humidity...........56-71 percent lower elevations...except
  39-54 percent high elevations.
* 20-Foot Winds..........South winds up to 8 mph with local gusts
  up to 20 mph shifting to the east up to 7 mph after midnight.
* Mixing Height..........400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........81-89.
* Min Humidity...........24-39 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..........7000 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ133-222300-
Sierra (Sierra-Placer) Above 5000 ft-
Including the city of Blue Canyon, Kingvale, Donner Peak
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly cloudy in the evening then becoming
  mostly clear.
* Min Temperature........51-61.
*   24 HR Trend..........Little change.
* Max Humidity...........47-62 percent.
*   24 HR Trend..........10 percent up.
* 20-Foot Winds..........South winds 4 to 9 mph. Local gusts up to
  25 mph in the evening.
* CWR....................0 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......2 percent.

.SATURDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........71-81.
*   24 HR Trend..........Little change.
* Min Humidity...........29-39 percent.
*   24 HR Trend..........4 percent up.
* 20-Foot Winds..........Southwest winds 8 to 14 mph with local
  gusts up to 30 mph.
* CWR....................0 percent.
* Mixing Height..........6100 ft AGL.
* Chance of thunder......1 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........50-60.
* Max Humidity...........51-66 percent.
* 20-Foot Winds..........South winds 4 to 10 mph. Local gusts up to
  30 mph in the evening.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........72-80.
* Min Humidity...........30-45 percent.
* 20-Foot Winds..........Southeast winds up to 8 mph shifting to
  the southwest 7 to 13 mph with local gusts up to 25 mph in the
  afternoon.
* Mixing Height..........7400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ134-222300-
Central Motherlode 1000-3000 ft-
Including the city of Cameron Park, Shingle Springs, Placerville,
Cool, Jackson
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Partly cloudy.
* Min Temperature........61-67.
*   24 HR Trend..........Little change.
* Max Humidity...........53-63 percent lower elevations...except
  47-52 percent high elevations.
*   24 HR Trend..........Little change.
* 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.

.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........88-93.
*   24 HR Trend..........Little change.
* Min Humidity...........21-26 percent.
*   24 HR Trend..........4 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.
* CWR....................0 percent.
* Mixing Height..........4300 ft AGL.
* Chance of thunder......1 percent.

.SATURDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........64-69.
* Max Humidity...........38-53 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.

.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........89-94.
* Min Humidity...........18-32 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.


$$

CAZ135-222300-
Sierra 3000-5000 ft-
Including the city of Pollock Pines
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Partly cloudy.
* Min Temperature........61-69 lower elevations...except 66-71
  higher elevations.
*   24 HR Trend..........Little change.
* Max Humidity...........44-59 percent.
*   24 HR Trend..........5 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..........500 ft AGL.
* Chance of thunder......1 percent.

.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........83-88.
*   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....Southwest winds 4 to 9 mph.
* CWR....................0 percent.
* Mixing Height..........5200 ft AGL.
* Chance of thunder......1 percent.

.SATURDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........60-68.
* Max Humidity...........48-63 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....Variable winds up to 5 mph.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Mostly sunny.
* 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 in the afternoon.
*   Ridges/Upr Slopes....Variable winds up to 7 mph becoming
    southwest up to 7 mph in the afternoon.
* Mixing Height..........6500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ136-222300-
Sierra (El Dorado-Amador) Above 5000 ft-
Including the city of Carson Pass
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly cloudy in the evening then becoming
  partly cloudy.
* Min Temperature........54-61.
*   24 HR Trend..........Little change.
* Max Humidity...........44-59 percent.
*   24 HR Trend..........7 percent up.
* 20-Foot Winds..........
*   Ridges/Upr Slopes....South winds 5 to 11 mph.
* CWR....................0 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......3 percent.

.SATURDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........71-81.
*   24 HR Trend..........Little change.
* Min Humidity...........29-40 percent.
*   24 HR Trend..........5 percent up.
* 20-Foot Winds..........
*   Ridges/Upr Slopes....Southwest winds 9 to 15 mph with local gusts
    up to 30 mph.
* CWR....................0 percent.
* Mixing Height..........6500 ft AGL.
* Chance of thunder......2 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........53-59.
* Max Humidity...........53-68 percent.
* 20-Foot Winds..........
*   Ridges/Upr Slopes....South winds 5 to 11 mph with local gusts up
    to 30 mph.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Mostly sunny.
* 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
    25 mph in the afternoon.
* Mixing Height..........7600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ137-222300-
Southern Motherlode 1000-3000 ft-
Including the city of Sonora, Angels Camp
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Partly cloudy.
* Min Temperature........64-70.
*   24 HR Trend..........Little change.
* Max Humidity...........47-60 percent.
*   24 HR Trend..........4 percent up.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...North winds up to 8 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.

.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........90-95.
*   24 HR Trend..........Little change.
* Min Humidity...........21-26 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...West winds 5 to 11 mph.
*   Ridges/Upr Slopes....West winds 5 to 11 mph.
* CWR....................0 percent.
* Mixing Height..........4400 ft AGL.
* Chance of thunder......1 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........65-71.
* Max Humidity...........42-57 percent.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Northwest winds up to 8 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..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........90-95.
* Min Humidity...........18-31 percent.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming west up
    to 8 mph in the afternoon.
*   Ridges/Upr Slopes....Variable winds up to 7 mph becoming
    southwest up to 8 mph in the afternoon.
* Mixing Height..........4900 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ138-222300-
Sierra (Cal-Tuo) 3000-5000 ft-
Including the city of Twain Harte, Arnold
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Partly cloudy.
* Min Temperature........64-71.
*   24 HR Trend..........Little change.
* Max Humidity...........42-57 percent.
*   24 HR Trend..........5 percent up.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Drainage winds 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......2 percent.

.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........83-90.
*   24 HR Trend..........Little change.
* Min Humidity...........26-31 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Southwest winds 4 to 10 mph.
*   Ridges/Upr Slopes....Southwest winds 4 to 10 mph.
* CWR....................0 percent.
* Mixing Height..........5700 ft AGL.
* Chance of thunder......2 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........62-70.
* Max Humidity...........51-66 percent.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Northwest winds up to 7 mph shifting to the
    east after midnight.
*   Ridges/Upr Slopes....Northwest winds up to 7 mph shifting to the
    northeast after midnight.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Mostly sunny.
* 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 in the afternoon.
*   Ridges/Upr Slopes....East winds up to 8 mph shifting to the
    southwest 4 to 9 mph in the afternoon.
* Mixing Height..........6600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ139-222300-
Sierra (Cal-Tuo) Above 5000 ft-
Including the city of Twain Harte, Arnold
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Partly cloudy.
* Min Temperature........52-62.
*   24 HR Trend..........Little change.
* Max Humidity...........48-63 percent.
*   24 HR Trend..........6 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......2 percent.

.SATURDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........72-82.
*   24 HR Trend..........Little change.
* Min Humidity...........29-39 percent.
*   24 HR Trend..........6 percent up.
* 20-Foot Winds..........
*   Ridges/Upr Slopes....Southwest winds 8 to 14 mph with local gusts
    up to 25 mph.
* CWR....................0 percent.
* Mixing Height..........6600 ft AGL.
* Chance of thunder......3 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........51-61.
* Max Humidity...........55-70 percent.
* 20-Foot Winds..........
*   Ridges/Upr Slopes....Southeast winds 5 to 11 mph. Local gusts up
    to 25 mph in the evening.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........71-81.
* Min Humidity...........26-41 percent.
* 20-Foot Winds..........
*   Ridges/Upr Slopes....Southeast winds 4 to 9 mph shifting to the
    southwest 7 to 13 mph in the afternoon.
* Mixing Height..........7800 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ140-222300-
Tehama Co Coast Range Above 3000 ft-
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........52-58.
*   24 HR Trend..........8 degrees cooler.
* Max Humidity...........43-51 percent.
*   24 HR Trend..........4 percent up.
* 20-Foot Winds..........Southwest winds 5 to 11 mph. Local gusts
  up to 20 mph in the evening.
* CWR....................0 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........72-81.
*   24 HR Trend..........Little change.
* Min Humidity...........22-30 percent.
*   24 HR Trend..........9 percent down.
* 20-Foot Winds..........West winds 4 to 9 mph.
* CWR....................0 percent.
* Mixing Height..........6200 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........55-61.
* Max Humidity...........42-57 percent.
* 20-Foot Winds..........West winds 4 to 10 mph.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Sunny.
* Max Temperature........74-82.
* Min Humidity...........18-32 percent.
* 20-Foot Winds..........Northwest winds up to 8 mph shifting to
  the east 5 to 11 mph in the afternoon.
* Mixing Height..........6800 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ141-222300-
W Tehama Co Foothills 1000-3000 ft-
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........64-69 lower elevations...except 56-64
  higher elevations.
*   24 HR Trend..........6 degrees cooler.
* Max Humidity...........41-50 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........Southwest 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.

.SATURDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........90-95 lower elevations...except 80-85
  higher elevations.
*   24 HR Trend..........Little change.
* Min Humidity...........19-24 percent.
*   24 HR Trend..........8 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..........6300 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........65-70 lower elevations...except 60-66
  higher elevations.
* Max Humidity...........37-49 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.

.SUNDAY...
* Sky/Weather............Sunny.
* Max Temperature........92-97 lower elevations...except 83-88
  higher elevations.
* Min Humidity...........15-29 percent.
* 20-Foot Winds..........Northwest winds up to 8 mph shifting to
  the east in the afternoon.
* Mixing Height..........5700 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ142-222300-
N. Sac Valley in Tehama County-
Including the city of Red Bluff
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........62-67.
*   24 HR Trend..........Little change.
* Max Humidity...........59-74 percent.
*   24 HR Trend..........7 percent up.
* 20-Foot Winds..........South 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.

.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........93-98.
*   24 HR Trend..........Little change.
* Min Humidity...........18-24 percent.
*   24 HR Trend..........8 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..........5900 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........62-67.
* Max Humidity...........42-57 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.

.SUNDAY...
* Sky/Weather............Sunny.
* Max Temperature........94-99.
* Min Humidity...........13-27 percent.
* 20-Foot Winds..........North winds up to 7 mph shifting to the
  southeast in the afternoon.
* Mixing Height..........6000 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ143-222300-
Glenn/Colusa Coast Range Above 3000 ft-
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........54-61.
*   24 HR Trend..........8 degrees cooler.
* Max Humidity...........39-54 percent.
*   24 HR Trend..........Little change.
* 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.

.SATURDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........72-82.
*   24 HR Trend..........Little change.
* Min Humidity...........23-33 percent.
*   24 HR Trend..........7 percent down.
* 20-Foot Winds..........Northwest winds 4 to 10 mph shifting to
  the south in the afternoon.
* CWR....................0 percent.
* Mixing Height..........6000 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........57-63.
* Max Humidity...........44-59 percent.
* 20-Foot Winds..........Northwest winds 5 to 11 mph.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........75-83.
* Min Humidity...........21-36 percent.
* 20-Foot Winds..........North winds up to 8 mph shifting to the
  southeast 4 to 9 mph in the afternoon.
* Mixing Height..........6600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ144-222300-
Central Glenn Co & Interstate 5-
Including the city of Willows, Orland
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........60-65.
*   24 HR Trend..........Little change.
* Max Humidity...........66-81 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........South winds 5 to 11 mph with local gusts
  up to 20 mph shifting to the east up to 7 mph after midnight.
* CWR....................0 percent.
* Mixing Height..........400 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........91-96.
*   24 HR Trend..........Little change.
* Min Humidity...........27-33 percent.
*   24 HR Trend..........9 percent down.
* 20-Foot Winds..........Northeast winds up to 8 mph.
* CWR....................0 percent.
* Mixing Height..........5100 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........62-67.
* Max Humidity...........53-68 percent.
* 20-Foot Winds..........South winds up to 7 mph shifting to the
  northwest after midnight.
* Mixing Height..........400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........92-97.
* Min Humidity...........21-35 percent.
* 20-Foot Winds..........Northwest winds up to 7 mph shifting to
  the east in the afternoon.
* Mixing Height..........5500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ145-222300-
Eastern Glenn County-
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........60-65.
*   24 HR Trend..........Little change.
* Max Humidity...........82-87 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........Southeast 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.

.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........92-97.
*   24 HR Trend..........Little change.
* Min Humidity...........29-34 percent.
*   24 HR Trend..........9 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..........4100 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........60-65.
* Max Humidity...........62-77 percent.
* 20-Foot Winds..........Southeast winds up to 6 mph in the evening
  becoming variable less than 5 mph.
* Mixing Height..........400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........92-97.
* Min Humidity...........24-33 percent.
* 20-Foot Winds..........Variable winds less than 5 mph becoming
  south up to 6 mph in the afternoon.
* Mixing Height..........5400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ146-222300-
Butte County Below 1000 ft-
Including the city of Chico, Oroville, Gridley
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........61-66.
*   24 HR Trend..........Little change.
* Max Humidity...........64-79 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........Southeast 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.

.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........93-98.
*   24 HR Trend..........Little change.
* Min Humidity...........19-28 percent.
*   24 HR Trend..........8 percent down.
* 20-Foot Winds..........South winds up to 7 mph.
* CWR....................0 percent.
* Mixing Height..........4200 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........62-67.
* Max Humidity...........47-62 percent.
* 20-Foot Winds..........East winds up to 7 mph.
* Mixing Height..........400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Sunny.
* Max Temperature........94-99.
* Min Humidity...........15-30 percent.
* 20-Foot Winds..........Northeast winds up to 5 mph shifting to
  the southwest up to 7 mph in the afternoon.
* Mixing Height..........4500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ147-222300-
W. Glenn/Colusa Foothills 1000-3000 ft-
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........59-64.
*   24 HR Trend..........5 degrees cooler.
* Max Humidity...........42-57 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...West winds 4 to 10 mph. Local gusts up to 20
    mph in the evening.
*   Ridges/Upr Slopes....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.

.SATURDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........89-94 lower elevations...except 81-86
  higher elevations.
*   24 HR Trend..........Little change.
* Min Humidity...........24-29 percent.
*   24 HR Trend..........7 percent down.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Northeast winds 4 to 9 mph.
*   Ridges/Upr Slopes....North winds up to 7 mph shifting to the east
    5 to 10 mph with local gusts up to 20 mph in the afternoon.
* CWR....................0 percent.
* Mixing Height..........6000 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........61-66.
* Max Humidity...........44-59 percent.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...West winds 4 to 9 mph.
*   Ridges/Upr Slopes....West winds 4 to 9 mph.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........90-95 lower elevations...except 83-88
  higher elevations.
* Min Humidity...........19-29 percent.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming east up
    to 8 mph in the afternoon.
*   Ridges/Upr Slopes....Northwest winds up to 8 mph shifting to the
    east 5 to 10 mph in the afternoon.
* Mixing Height..........5500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ148-222300-
Central Colusa County Incl. I-5-
Including the city of Williams
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........59-64.
*   24 HR Trend..........Little change.
* Max Humidity...........71-86 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........Southwest 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.

.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........91-96.
*   24 HR Trend..........Little change.
* Min Humidity...........29-37 percent.
*   24 HR Trend..........8 percent down.
* 20-Foot Winds..........Northeast winds up to 8 mph. Local gusts
  up to 20 mph in the afternoon.
* CWR....................0 percent.
* Mixing Height..........5200 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........61-66.
* Max Humidity...........60-75 percent.
* 20-Foot Winds..........West winds up to 8 mph. Local gusts up to
  20 mph in the evening.
* Mixing Height..........400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........92-97.
* Min Humidity...........25-40 percent.
* 20-Foot Winds..........Northwest winds up to 8 mph shifting to
  the east in the afternoon.
* Mixing Height..........5300 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ149-222300-
Eastern Colusa County-
Including the city of Colusa
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........59-64.
*   24 HR Trend..........Little change.
* Max Humidity...........84-89 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........South winds up to 8 mph.
* CWR....................0 percent.
* Mixing Height..........400 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........92-97.
*   24 HR Trend..........Little change.
* Min Humidity...........30-35 percent.
*   24 HR Trend..........8 percent down.
* 20-Foot Winds..........North winds up to 5 mph shifting to the
  southwest in the afternoon.
* CWR....................0 percent.
* Mixing Height..........3900 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........59-64.
* Max Humidity...........74-84 percent.
* 20-Foot Winds..........South winds up to 6 mph in the evening
  becoming variable less than 5 mph.
* Mixing Height..........400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........92-97.
* Min Humidity...........27-35 percent.
* 20-Foot Winds..........Variable winds less than 5 mph.
* Mixing Height..........5000 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ150-222300-
Sutter/Yuba counties below 1000 ft-
Including the city of Yuba City, Beale AFB
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........58-63.
*   24 HR Trend..........Little change.
* Max Humidity...........68-83 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........Southeast winds up to 8 mph.
* CWR....................0 percent.
* Mixing Height..........400 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........93-98.
*   24 HR Trend..........Little change.
* Min Humidity...........20-28 percent.
*   24 HR Trend..........8 percent down.
* 20-Foot Winds..........South winds up to 7 mph.
* CWR....................0 percent.
* Mixing Height..........4000 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........60-65.
* Max Humidity...........55-70 percent.
* 20-Foot Winds..........Southeast winds up to 6 mph.
* Mixing Height..........400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........93-98.
* Min Humidity...........17-31 percent.
* 20-Foot Winds..........Variable winds less than 5 mph becoming
  southwest up to 6 mph in the afternoon.
* Mixing Height..........3900 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ151-222300-
Yolo / Solano County Hills-
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........55-65.
*   24 HR Trend..........Little change.
* Max Humidity...........65-80 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........
*   Ridges/Upr Slopes....West winds 6 to 12 mph.
* CWR....................0 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........85-93.
*   24 HR Trend..........Little change.
* Min Humidity...........20-30 percent.
*   24 HR Trend..........8 percent down.
* 20-Foot Winds..........
*   Ridges/Upr Slopes....West winds 5 to 8 mph.
* CWR....................0 percent.
* Mixing Height..........5600 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........60-68.
* Max Humidity...........61-76 percent.
* 20-Foot Winds..........
*   Ridges/Upr Slopes....West winds 5 to 11 mph.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Partly cloudy early in the morning then
  clearing.
* Max Temperature........83-93.
* Min Humidity...........28-43 percent.
* 20-Foot Winds..........
*   Ridges/Upr Slopes....North winds 4 to 7 mph shifting to the
    southeast 5 to 8 mph in the afternoon.
* Mixing Height..........5000 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ152-222300-
W. Yolo County including Capay/I-505-
Including the city of Esparto, Winters
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........57-62.
*   24 HR Trend..........Little change.
* Max Humidity...........71-86 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........Southwest winds up to 8 mph.
* CWR....................0 percent.
* Mixing Height..........400 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........93-98.
*   24 HR Trend..........Little change.
* Min Humidity...........21-26 percent.
*   24 HR Trend..........7 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..........5700 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........59-65.
* Max Humidity...........59-74 percent.
* 20-Foot Winds..........West winds up to 7 mph.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Partly cloudy early in the morning then
  clearing.
* Max Temperature........94-99.
* Min Humidity...........20-29 percent.
* 20-Foot Winds..........Northwest winds up to 7 mph shifting to
  the southeast in the afternoon.
* Mixing Height..........5000 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ153-222300-
C. Yolo/NE Solano including Woodland-
Including the city of Woodland, Dixon
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........56-61.
*   24 HR Trend..........Little change.
* Max Humidity...........87-92 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........South winds 5 to 11 mph with local gusts
  up to 20 mph.
* CWR....................0 percent.
* Mixing Height..........400 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........92-97.
*   24 HR Trend..........Little change.
* Min Humidity...........22-30 percent.
*   24 HR Trend..........8 percent down.
* 20-Foot Winds..........South winds up to 8 mph.
* CWR....................0 percent.
* Mixing Height..........4600 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........58-63.
* Max Humidity...........78-87 percent.
* 20-Foot Winds..........Southwest winds up to 8 mph. Local gusts
  up to 20 mph in the evening.
* Mixing Height..........400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........91-96.
* Min Humidity...........19-32 percent.
* 20-Foot Winds..........Southwest winds up to 7 mph.
* Mixing Height..........4300 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ154-222300-
Sac Metro/W. El Dorado/Amador County-
Including the city of Lincoln, Roseville, Sacramento, Elk Grove,
Folsom
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........57-62.
*   24 HR Trend..........Little change.
* Max Humidity...........72-87 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........South 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.

.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........93-98.
*   24 HR Trend..........4 degrees warmer.
* Min Humidity...........20-26 percent.
*   24 HR Trend..........9 percent down.
* 20-Foot Winds..........Southwest winds up to 8 mph.
* CWR....................0 percent.
* Mixing Height..........4000 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........60-65.
* Max Humidity...........62-77 percent.
* 20-Foot Winds..........South winds up to 8 mph.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........93-98.
* Min Humidity...........14-29 percent.
* 20-Foot Winds..........Southwest winds up to 7 mph.
* Mixing Height..........3600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ155-222300-
C. Solano County including Fairfield-
Including the city of Fairfield, Vacaville
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........57-62.
*   24 HR Trend..........Little change.
* Max Humidity...........83-90 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........Southwest winds 9 to 15 mph with local
  gusts up to 30 mph.
* CWR....................0 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........88-93.
*   24 HR Trend..........6 degrees warmer.
* Min Humidity...........28-33 percent.
*   24 HR Trend..........12 percent down.
* 20-Foot Winds..........Southwest winds 7 to 13 mph. Local gusts
  up to 30 mph decreasing to 20 mph in the afternoon.
* CWR....................0 percent.
* Mixing Height..........2800 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........59-64.
* Max Humidity...........71-86 percent.
* 20-Foot Winds..........Southwest winds 6 to 12 mph with local
  gusts up to 25 mph.
* Mixing Height..........600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Partly cloudy early in the morning then
  clearing.
* Max Temperature........88-93.
* Min Humidity...........24-39 percent.
* 20-Foot Winds..........Southwest winds 5 to 11 mph. Local gusts
  up to 20 mph in the morning.
* Mixing Height..........2700 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ156-222300-
SW Solano County including Vallejo-
Including the city of Vallejo, Benicia
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........57-62.
*   24 HR Trend..........Little change.
* Max Humidity...........88-93 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........Southwest winds 10 to 16 mph with local
  gusts up to 25 mph.
* CWR....................0 percent.
* Mixing Height..........900 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........81-89.
*   24 HR Trend..........6 degrees warmer.
* Min Humidity...........32-45 percent.
*   24 HR Trend..........12 percent down.
* 20-Foot Winds..........Southwest winds 10 to 16 mph with local
  gusts up to 25 mph.
* CWR....................0 percent.
* Mixing Height..........2100 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........58-63.
* Max Humidity...........84-99 percent.
* 20-Foot Winds..........Southwest winds 8 to 14 mph.
* Mixing Height..........600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Mostly cloudy then becoming partly cloudy
  late in the morning then becoming mostly sunny.
* Max Temperature........79-89.
* Min Humidity...........47-62 percent.
* 20-Foot Winds..........Southwest winds 7 to 13 mph.
* Mixing Height..........1900 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ157-222300-
Sacramento County Delta-
Including the city of Walnut Grove
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........58-63.
*   24 HR Trend..........Little change.
* Max Humidity...........83-88 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........Southwest winds 9 to 15 mph with local
  gusts up to 25 mph.
* CWR....................0 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........88-93.
*   24 HR Trend..........5 degrees warmer.
* Min Humidity...........29-34 percent.
*   24 HR Trend..........13 percent down.
* 20-Foot Winds..........West winds 8 to 14 mph with local gusts up
  to 25 mph.
* CWR....................0 percent.
* Mixing Height..........3200 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........59-64.
* Max Humidity...........79-86 percent.
* 20-Foot Winds..........Southwest winds 7 to 13 mph.
* Mixing Height..........600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Partly cloudy early in the morning then
  clearing.
* Max Temperature........86-92.
* Min Humidity...........27-42 percent.
* 20-Foot Winds..........West winds 6 to 12 mph. Local gusts up to
  20 mph in the afternoon.
* Mixing Height..........3000 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ158-222300-
San Joaquin County Delta-
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........58-63.
*   24 HR Trend..........Little change.
* Max Humidity...........81-86 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........West winds 6 to 12 mph.
* CWR....................0 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........90-95.
*   24 HR Trend..........4 degrees warmer.
* Min Humidity...........27-32 percent.
*   24 HR Trend..........11 percent down.
* 20-Foot Winds..........West winds 6 to 12 mph.
* CWR....................0 percent.
* Mixing Height..........3500 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........59-64.
* Max Humidity...........75-84 percent.
* 20-Foot Winds..........West winds 5 to 11 mph. Local gusts up to
  20 mph in the evening.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........89-94.
* Min Humidity...........26-41 percent.
* 20-Foot Winds..........West winds 4 to 9 mph.
* Mixing Height..........3300 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ159-222300-
C. San Joaquin County including Stockton-
Including the city of Stockton, Lodi
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........58-63.
*   24 HR Trend..........Little change.
* Max Humidity...........74-84 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........Northwest winds 4 to 10 mph. Local gusts
  up to 20 mph in the evening.
* CWR....................0 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........92-97.
*   24 HR Trend..........Little change.
* Min Humidity...........23-28 percent.
*   24 HR Trend..........9 percent down.
* 20-Foot Winds..........Northwest winds 5 to 11 mph. Local gusts
  up to 20 mph in the afternoon.
* CWR....................0 percent.
* Mixing Height..........3800 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........60-65.
* Max Humidity...........67-82 percent.
* 20-Foot Winds..........Northwest winds 4 to 9 mph. Local gusts up
  to 20 mph in the evening.
* Mixing Height..........600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........92-97.
* Min Humidity...........24-33 percent.
* 20-Foot Winds..........Northwest winds up to 8 mph.
* Mixing Height..........3500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ160-222300-
Tracy Triangle Below 1000 ft-
Including the city of Tracy
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........59-64.
*   24 HR Trend..........Little change.
* Max Humidity...........64-79 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........West winds 7 to 13 mph with local gusts up
  to 25 mph.
* CWR....................0 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........90-95.
*   24 HR Trend..........Little change.
* Min Humidity...........22-30 percent.
*   24 HR Trend..........9 percent down.
* 20-Foot Winds..........West winds 7 to 13 mph with local gusts up
  to 25 mph.
* CWR....................0 percent.
* Mixing Height..........3700 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........60-65.
* Max Humidity...........49-64 percent.
* 20-Foot Winds..........West winds 7 to 13 mph with local gusts up
  to 25 mph.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........91-96.
* Min Humidity...........20-30 percent.
* 20-Foot Winds..........Northwest winds up to 8 mph. Local gusts
  up to 20 mph in the afternoon.
* Mixing Height..........3600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ161-222300-
NE San Joaquin Valley Below 1000 ft-
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Partly cloudy.
* Min Temperature........62-68.
*   24 HR Trend..........Little change.
* Max Humidity...........52-67 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........Northwest winds 4 to 10 mph with local
  gusts up to 20 mph.
* CWR....................0 percent.
* Mixing Height..........700 ft AGL.
* Chance of thunder......1 percent.

.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........93-98.
*   24 HR Trend..........Little change.
* Min Humidity...........21-26 percent.
*   24 HR Trend..........4 percent down.
* 20-Foot Winds..........Northwest winds 5 to 11 mph with local
  gusts up to 20 mph.
* CWR....................0 percent.
* Mixing Height..........3900 ft AGL.
* Chance of thunder......1 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........65-70.
* Max Humidity...........48-63 percent.
* 20-Foot Winds..........Northwest winds 4 to 9 mph. Local gusts up
  to 20 mph in the evening.
* Mixing Height..........600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........94-99.
* Min Humidity...........21-29 percent.
* 20-Foot Winds..........Northwest winds 4 to 9 mph.
* Mixing Height..........3900 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ162-222300-
E. Diablo Range Above 1000 ft-
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........59-69.
*   24 HR Trend..........Little change.
* Max Humidity...........38-53 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........
* CWR....................0 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......1 percent.

.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........86-93.
*   24 HR Trend..........Little change.
* Min Humidity...........18-23 percent.
*   24 HR Trend..........6 percent down.
* 20-Foot Winds..........
* CWR....................0 percent.
* Mixing Height..........4500 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........62-70.
* Max Humidity...........40-55 percent.
* 20-Foot Winds..........
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........87-93.
* Min Humidity...........15-29 percent.
* 20-Foot Winds..........
* Mixing Height..........5000 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ163-222300-
W. Stanislaus County Above 1000 ft & I-5-
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........60-65.
*   24 HR Trend..........Little change.
* Max Humidity...........62-77 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........Northwest winds up to 8 mph.
* CWR....................0 percent.
* Mixing Height..........400 ft AGL.
* Chance of thunder......1 percent.

.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........91-96.
*   24 HR Trend..........Little change.
* Min Humidity...........25-31 percent.
*   24 HR Trend..........5 percent down.
* 20-Foot Winds..........North winds 5 to 11 mph. Local gusts up to
  20 mph in the afternoon.
* CWR....................0 percent.
* Mixing Height..........4200 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........62-67.
* Max Humidity...........42-57 percent.
* 20-Foot Winds..........Northwest winds 4 to 9 mph. Local gusts up
  to 20 mph in the evening.
* Mixing Height..........400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........92-97.
* Min Humidity...........20-33 percent.
* 20-Foot Winds..........Northwest winds 4 to 9 mph.
* Mixing Height..........4300 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ164-222300-
C. Stanislaus County including Modesto-
Including the city of Modesto, Turlock
203 PM PDT Fri Aug 21 2026

.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........59-64.
*   24 HR Trend..........Little change.
* Max Humidity...........68-82 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........Northwest winds 6 to 12 mph with local
  gusts up to 20 mph.
* CWR....................0 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......1 percent.

.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........92-97.
*   24 HR Trend..........Little change.
* Min Humidity...........26-31 percent.
*   24 HR Trend..........5 percent down.
* 20-Foot Winds..........Northwest winds 6 to 12 mph.
* CWR....................0 percent.
* Mixing Height..........3800 ft AGL.
* Chance of thunder......0 percent.

.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........61-66.
* Max Humidity...........59-74 percent.
* 20-Foot Winds..........Northwest winds 5 to 11 mph.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........93-98.
* Min Humidity...........21-33 percent.
* 20-Foot Winds..........Northwest winds 4 to 10 mph.
* Mixing Height..........3700 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$


.Extended...

...Shasta County Mountains and Coastal Range
.SUNDAY NIGHT...Mostly clear. Lows 54 to 64. West winds up to
10 mph.
.MONDAY...Mostly sunny. Highs 79 to 89. Southeast winds 5 to
15 mph.
.MONDAY NIGHT...Mostly clear. Lows 53 to 63. West winds up to
10 mph.
.TUESDAY...Mostly sunny. Highs 77 to 87. South winds up to
10 mph.
.TUESDAY NIGHT...Mostly clear. Lows 52 to 62. Variable less than
5 mph.
.WEDNESDAY...Mostly sunny. Highs 78 to 88. Southwest winds up to
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 51 to 61. Variable less
than 5 mph.

...Northern Sierra and Lassen Park
.SUNDAY NIGHT...Partly cloudy. Lows 56 to 66. East winds up to
10 mph.
.MONDAY...Mostly sunny. Highs 81 to 89. South winds 5 to 15 mph.
.MONDAY NIGHT...Mostly clear. Lows 54 to 64. East winds up to
10 mph.
.TUESDAY...Mostly sunny. Highs 80 to 88. South winds up to
10 mph.
.TUESDAY NIGHT...Mostly clear. Lows 53 to 63. Variable less than
5 mph.
.WEDNESDAY...Mostly sunny. Highs 80 to 89. South winds up to
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 52 to 62. Variable less
than 5 mph.

...Sierra Nevada Foothills
.SUNDAY NIGHT...Mostly clear. Lows 64 to 71. East winds up to
10 mph.
.MONDAY...Mostly sunny. Highs 88 to 93. South winds 5 to 15 mph.
.MONDAY NIGHT...Mostly clear. Lows 62 to 69. East winds up to
10 mph.
.TUESDAY...Mostly sunny. Highs 87 to 92. Southwest winds up to
10 mph.
.TUESDAY NIGHT...Mostly clear. Lows 62 to 68. Variable less than
5 mph.
.WEDNESDAY...Mostly sunny. Highs 87 to 93. Variable less than
5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 61 to 67. Variable less
than 5 mph.

...Central Valley and Delta
.SUNDAY NIGHT...Mostly clear. Lows 59 to 65. Southwest winds 5 to
15 mph.
.MONDAY...Mostly sunny. Highs 91 to 96. Southwest winds 5 to
15 mph.
.MONDAY NIGHT...Clear. Lows 58 to 63. Southwest winds 10 to
20 mph.
.TUESDAY...Mostly sunny. Highs 90 to 95. Southwest winds up to
10 mph.
.TUESDAY NIGHT...Mostly clear. Lows 58 to 63. Southwest winds up
to 10 mph.
.WEDNESDAY...Mostly sunny. Highs 91 to 96. Southwest winds up to
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 58 to 63. Southwest winds
up to 10 mph.

$$