Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Sacramento, CA
Issued by NWS Sacramento, CA
028
FNUS56 KSTO 122004
FWFSTO
Fire Weather Planning Forecast for Interior Northern California
National Weather Service Sacramento CA
104 PM PDT Sun Oct 12 2025
.DISCUSSION...
Dry weather continues today with locally breezy northerly winds.
A cold, wet system brings widespread rain, mountain snow, breezy
south winds, and thunderstorm chances Monday through Tuesday.
Highest snowfall amounts expected south of Highway 50, with snow
levels 5500-6500 feet. Lingering showers are expected through
early Wednesday morning. Otherwise, dry weather returns mid to
late week.
CAZ213-132015-
Eastern Portion of Shasta-Trinity NF-
104 PM PDT Sun Oct 12 2025
.TONIGHT...
* Sky/Weather............Mostly cloudy with a slight chance of
showers.
* Min Temperature........42-47 lower elevations...except 33-41
higher elevations.
* 24 HR Trend..........Little change.
* Max Humidity...........93-100 percent.
* 24 HR Trend..........14 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 4 to 10 mph.
* CWR....................10 percent.
* Mixing Height..........700 ft AGL.
* Chance of thunder......3 percent.
.COLUMBUS DAY...
* Sky/Weather............Showers. Patchy fog.
* Max Temperature........50-55 lower elevations...except 42-50
higher elevations.
* 24 HR Trend..........15 degrees cooler.
* Min Humidity...........83-97 percent.
* 24 HR Trend..........51 percent up.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Upslope winds up to 5 mph.
* Ridges/Upr Slopes....Variable winds up to 7 mph becoming
southeast up to 7 mph in the afternoon.
* CWR....................80 percent.
* Mixing Height..........1900 ft AGL.
* Chance of thunder......6 percent.
.MONDAY NIGHT...
* Sky/Weather............Mostly cloudy. Rain showers likely in the
evening, then a chance of rain showers after midnight.
* Min Temperature........42-47 lower elevations...except 34-42
higher elevations.
* Max Humidity...........82-97 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...North winds up to 7 mph.
* Ridges/Upr Slopes....North winds up to 7 mph.
* Mixing Height..........700 ft AGL.
* CWR....................40 percent.
* Chance of thunder......3 percent.
.TUESDAY...
* Sky/Weather............Mostly cloudy with a chance of rain
showers.
* Max Temperature........55-60 lower elevations...except 46-54
higher elevations.
* Min Humidity...........72-87 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Upslope winds up to 5 mph.
* Ridges/Upr Slopes....Variable winds up to 7 mph becoming south up
to 7 mph in the afternoon.
* Mixing Height..........2900 ft AGL.
* CWR....................30 percent.
* Chance of thunder......4 percent.
$$
CAZ214-132015-
Burney Basin and Northeast Plateau in Shasta County Including
Northwest Lassen NF north of Lassen NP-
104 PM PDT Sun Oct 12 2025
.TONIGHT...
* Sky/Weather............Mostly cloudy with a chance of showers.
* Min Temperature........32-37.
* 24 HR Trend..........5 degrees warmer.
* Max Humidity...........95-100 percent.
* 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....................10 percent.
* Mixing Height..........800 ft AGL.
* Chance of thunder......2 percent.
.COLUMBUS DAY...
* Sky/Weather............A chance of showers in the morning, then
showers in the afternoon. Patchy fog through the day.
* Max Temperature........49-54 lower elevations...except 44-49
higher elevations.
* 24 HR Trend..........10 degrees cooler.
* Min Humidity...........85-93 percent.
* 24 HR Trend..........51 percent up.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Upslope winds up to 5 mph.
* Ridges/Upr Slopes....Variable winds up to 7 mph.
* CWR....................60 percent.
* Mixing Height..........3100 ft AGL.
* Chance of thunder......6 percent.
.MONDAY NIGHT...
* Sky/Weather............Mostly cloudy. Rain showers likely in the
evening, then a chance of rain showers after midnight.
* Min Temperature........31-36.
* Max Humidity...........92-100 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Drainage winds up to 5 mph.
* Ridges/Upr Slopes....Variable winds up to 5 mph.
* Mixing Height..........800 ft AGL.
* CWR....................20 percent.
* Chance of thunder......3 percent.
.TUESDAY...
* Sky/Weather............Mostly cloudy. At lower elevations, a
chance of showers. At higher elevations, a chance of showers and
snow showers likely in the morning, then showers likely in the
afternoon.
* Max Temperature........50-55 lower elevations...except 43-49
higher elevations.
* Min Humidity...........81-96 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Upslope winds up to 5 mph.
* Ridges/Upr Slopes....Variable winds up to 7 mph.
* Mixing Height..........3000 ft AGL.
* CWR....................40 percent.
* Chance of thunder......3 percent.
$$
CAZ215-132015-
Northern Sacramento Valley to Southern Tehama County Line Below
1000 Ft-
104 PM PDT Sun Oct 12 2025
.TONIGHT...
* Sky/Weather............Mostly cloudy. A slight chance of showers
after midnight.
* Min Temperature........45-50.
* 24 HR Trend..........Little change.
* Max Humidity...........83-97 percent.
* 24 HR Trend..........12 percent up.
* 20-Foot Winds..........Northwest winds 4 to 9 mph. Local gusts up
to 20 mph in the evening.
* CWR....................0 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......1 percent.
.COLUMBUS DAY...
* Sky/Weather............Showers.
* Max Temperature........55-60.
* 24 HR Trend..........16 degrees cooler.
* Min Humidity...........80-90 percent.
* 24 HR Trend..........54 percent up.
* 20-Foot Winds..........Southeast winds 6 to 12 mph with local
gusts up to 25 mph.
* CWR....................70 percent.
* Mixing Height..........2400 ft AGL.
* Chance of thunder......8 percent.
.MONDAY NIGHT...
* Sky/Weather............Showers.
* Min Temperature........45-50.
* Max Humidity...........90-100 percent.
* 20-Foot Winds..........Northeast winds up to 8 mph. Local gusts
up to 20 mph in the evening.
* Mixing Height..........1000 ft AGL.
* CWR....................60 percent.
* Chance of thunder......6 percent.
.TUESDAY...
* Sky/Weather............Mostly cloudy. Showers likely in the
morning, then a chance of showers in the afternoon.
* Max Temperature........57-62.
* Min Humidity...........75-90 percent.
* 20-Foot Winds..........North winds up to 6 mph shifting to the
south up to 7 mph in the afternoon.
* Mixing Height..........2700 ft AGL.
* CWR....................30 percent.
* Chance of thunder......5 percent.
$$
CAZ216-132015-
Central Sacramento Valley in Glenn, Colusa, Yuba, Northern
Sutter, and Butte County Below 1000 Ft-
104 PM PDT Sun Oct 12 2025
.TONIGHT...
* Sky/Weather............Mostly cloudy. A slight chance of showers
after midnight.
* Min Temperature........48-53.
* 24 HR Trend..........Little change.
* Max Humidity...........80-89 percent.
* 24 HR Trend..........7 percent up.
* 20-Foot Winds..........Northwest winds 4 to 10 mph.
* CWR....................0 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......1 percent.
.COLUMBUS DAY...
* Sky/Weather............A chance of showers in the morning, then
showers in the afternoon. Patchy fog in the afternoon.
* Max Temperature........59-64.
* 24 HR Trend..........13 degrees cooler.
* Min Humidity...........71-83 percent.
* 24 HR Trend..........47 percent up.
* 20-Foot Winds..........South winds 9 to 15 mph with local gusts
up to 25 mph.
* CWR....................50 percent.
* Mixing Height..........3000 ft AGL.
* Chance of thunder......9 percent.
.MONDAY NIGHT...
* Sky/Weather............Showers.
* Min Temperature........47-52.
* Max Humidity...........89-100 percent.
* 20-Foot Winds..........East winds 5 to 11 mph. Local gusts up to
20 mph in the evening.
* Mixing Height..........1200 ft AGL.
* CWR....................40 percent.
* Chance of thunder......10 percent.
.TUESDAY...
* Sky/Weather............Mostly cloudy. Showers likely in the
morning, then a chance of showers in the afternoon.
* Max Temperature........55-60.
* Min Humidity...........79-94 percent.
* 20-Foot Winds..........East winds up to 8 mph.
* Mixing Height..........3100 ft AGL.
* CWR....................20 percent.
* Chance of thunder......7 percent.
$$
CAZ217-132015-
Southern Sacramento Valley in Yolo-
Sacramento Far Western Placer, southern Sutter and Solano County
Below 1000 Ft-
104 PM PDT Sun Oct 12 2025
.TONIGHT...
* Sky/Weather............Partly cloudy in the evening then becoming
mostly cloudy.
* Min Temperature........52-57.
* 24 HR Trend..........5 degrees warmer.
* Max Humidity...........75-85 percent.
* 24 HR Trend..........8 percent up.
* 20-Foot Winds..........Southwest winds 5 to 11 mph. Local gusts
up to 20 mph after midnight.
* CWR....................0 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......1 percent.
.COLUMBUS DAY...
* Sky/Weather............A chance of showers in the morning, then
showers in the afternoon.
* Max Temperature........62-67.
* 24 HR Trend..........13 degrees cooler.
* Min Humidity...........68-78 percent.
* 24 HR Trend..........45 percent up.
* 20-Foot Winds..........South winds 10 to 16 mph with local gusts
up to 30 mph.
* CWR....................50 percent.
* Mixing Height..........2900 ft AGL.
* Chance of thunder......11 percent.
.MONDAY NIGHT...
* Sky/Weather............Showers and a slight chance of
thunderstorms early in the evening, then showers in the late
evening and overnight.
* Min Temperature........48-53.
* Max Humidity...........84-99 percent.
* 20-Foot Winds..........South winds 5 to 11 mph with local gusts
up to 20 mph.
* Mixing Height..........1100 ft AGL.
* CWR....................40 percent.
* Chance of thunder......14 percent.
.TUESDAY...
* Sky/Weather............Showers likely.
* Max Temperature........58-63.
* Min Humidity...........70-85 percent.
* 20-Foot Winds..........Southeast winds 5 to 11 mph.
* Mixing Height..........4000 ft AGL.
* CWR....................50 percent.
* Chance of thunder......8 percent.
$$
CAZ218-132015-
Carquinez Strait and Delta-
104 PM PDT Sun Oct 12 2025
.TONIGHT...
* Sky/Weather............Partly cloudy in the evening then becoming
mostly cloudy.
* Min Temperature........53-58.
* 24 HR Trend..........4 degrees warmer.
* Max Humidity...........78-83 percent.
* 24 HR Trend..........4 percent up.
* 20-Foot Winds..........Southwest winds 9 to 15 mph with local
gusts up to 30 mph.
* CWR....................0 percent.
* Mixing Height..........700 ft AGL.
* Chance of thunder......1 percent.
.COLUMBUS DAY...
* Sky/Weather............A chance of showers in the morning, then
showers and a slight chance of thunderstorms in the afternoon.
* Max Temperature........62-67.
* 24 HR Trend..........12 degrees cooler.
* Min Humidity...........70-78 percent.
* 24 HR Trend..........41 percent up.
* 20-Foot Winds..........Southwest winds 12 to 19 mph with local
gusts up to 30 mph.
* CWR....................50 percent.
* Mixing Height..........2800 ft AGL.
* Chance of thunder......17 percent.
.MONDAY NIGHT...
* Sky/Weather............Showers and a slight chance of
thunderstorms early in the evening, then showers in the late
evening and overnight.
* Min Temperature........49-54.
* Max Humidity...........85-100 percent.
* 20-Foot Winds..........South winds 4 to 10 mph. Local gusts up to
20 mph in the evening.
* Mixing Height..........1000 ft AGL.
* CWR....................20 percent.
* Chance of thunder......19 percent.
.TUESDAY...
* Sky/Weather............Showers likely.
* Max Temperature........60-65.
* Min Humidity...........69-84 percent.
* 20-Foot Winds..........East winds 6 to 12 mph.
* Mixing Height..........4200 ft AGL.
* CWR....................50 percent.
* Chance of thunder......9 percent.
$$
CAZ219-132015-
Northern San Joaquin Valley in San Joaquin and Stanislaus
Counties Below 1000 ft-
104 PM PDT Sun Oct 12 2025
.TONIGHT...
* Sky/Weather............Mostly clear in the evening, then mostly
cloudy with a slight chance of showers after midnight.
* Min Temperature........49-54.
* 24 HR Trend..........4 degrees warmer.
* Max Humidity...........79-87 percent.
* 24 HR Trend..........8 percent up.
* 20-Foot Winds..........West winds 9 to 15 mph.
* CWR....................0 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......1 percent.
.COLUMBUS DAY...
* Sky/Weather............Mostly cloudy. A slight chance of showers
in the morning, then showers and a slight chance of thunderstorms
in the afternoon.
* Max Temperature........62-67.
* 24 HR Trend..........10 degrees cooler.
* Min Humidity...........66-75 percent.
* 24 HR Trend..........40 percent up.
* 20-Foot Winds..........South winds 11 to 17 mph.
* CWR....................50 percent.
* Mixing Height..........2800 ft AGL.
* Chance of thunder......9 percent.
.MONDAY NIGHT...
* Sky/Weather............Showers and a slight chance of
thunderstorms.
* Min Temperature........48-53.
* Max Humidity...........80-95 percent.
* 20-Foot Winds..........South winds 6 to 12 mph with local gusts
up to 25 mph.
* Mixing Height..........1100 ft AGL.
* CWR....................50 percent.
* Chance of thunder......17 percent.
.TUESDAY...
* Sky/Weather............Showers through the day. A slight chance
of thunderstorms early in the afternoon.
* Max Temperature........56-61.
* Min Humidity...........73-88 percent.
* 20-Foot Winds..........Southeast winds 7 to 13 mph.
* Mixing Height..........3100 ft AGL.
* CWR....................70 percent.
* Chance of thunder......12 percent.
$$
CAZ263-279-132015-
Southeast Edge Shasta-Trinity NF and Western Portions of Tehama-
Glenn Unit-Eastern Mendocino NF-
104 PM PDT Sun Oct 12 2025
.TONIGHT...
* Sky/Weather............Mostly cloudy. A slight chance of showers
after midnight.
* Min Temperature........46-51 lower elevations...except 35-42
higher elevations.
* 24 HR Trend..........Little change.
* Max Humidity...........85-100 percent.
* 24 HR Trend..........22 percent up.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...West winds 7 to 13 mph with local gusts up
to 30 mph.
* Ridges/Upr Slopes....West winds 7 to 13 mph with local gusts up
to 25 mph.
* CWR....................0 percent.
* Mixing Height..........700 ft AGL.
* Chance of thunder......0 percent.
.COLUMBUS DAY...
* Sky/Weather............At lower elevations, showers. At higher
elevations, showers and snow showers, Heavy snow showers through
the day, Patchy fog in the afternoon.
* Max Temperature........52-57 lower elevations...except 39-49
higher elevations.
* 24 HR Trend..........16 degrees cooler.
* Min Humidity...........80-95 percent.
* 24 HR Trend..........51 percent up.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...South winds up to 8 mph shifting to the east
5 to 10 mph in the afternoon.
* Ridges/Upr Slopes....Southwest winds 4 to 10 mph.
* CWR....................70 percent.
* Mixing Height..........2200 ft AGL.
* Chance of thunder......8 percent.
.MONDAY NIGHT...
* Sky/Weather............At lower elevations, showers. At higher
elevations, showers and heavy snow showers in the evening, then
showers and snow showers likely after midnight.
* Min Temperature........45-50 lower elevations...except 34-40
higher elevations.
* Max Humidity...........84-99 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northeast winds 4 to 10 mph.
* Ridges/Upr Slopes....Northeast winds 4 to 10 mph.
* Mixing Height..........900 ft AGL.
* CWR....................60 percent.
* Chance of thunder......5 percent.
.TUESDAY...
* Sky/Weather............Mostly cloudy. At lower elevations,
showers likely in the morning. At higher elevations, showers and
snow showers likely in the morning. A chance of showers in the
afternoon.
* Max Temperature........55-60 lower elevations...except 40-48
higher elevations.
* Min Humidity...........77-92 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...East winds up to 8 mph.
* Ridges/Upr Slopes....East winds up to 8 mph.
* Mixing Height..........2100 ft AGL.
* CWR....................30 percent.
* Chance of thunder......4 percent.
$$
CAZ266-132015-
Northern Sierra Foothills from 1000 to 3000 Ft. Includes portions
of Shasta-Trinity and Butte Units-
104 PM PDT Sun Oct 12 2025
.TONIGHT...
* Sky/Weather............Mostly cloudy. A slight chance of showers
after midnight.
* Min Temperature........43-50.
* 24 HR Trend..........Little change.
* Max Humidity...........87-100 percent.
* 24 HR Trend..........27 percent up.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...North winds up to 7 mph shifting to the east
4 to 9 mph after midnight.
* Ridges/Upr Slopes....North winds up to 7 mph shifting to the east
up to 8 mph after midnight.
* CWR....................10 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......2 percent.
.COLUMBUS DAY...
* Sky/Weather............A chance of showers in the morning, then
showers in the afternoon.
* Max Temperature........50-56.
* 24 HR Trend..........14 degrees cooler.
* Min Humidity...........83-94 percent.
* 24 HR Trend..........54 percent up.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...South winds 8 to 14 mph.
* Ridges/Upr Slopes....South winds 7 to 13 mph.
* CWR....................70 percent.
* Mixing Height..........2600 ft AGL.
* Chance of thunder......8 percent.
.MONDAY NIGHT...
* Sky/Weather............Rain showers.
* Min Temperature........42-48.
* Max Humidity...........85-100 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...East winds up to 8 mph.
* Ridges/Upr Slopes....East winds up to 8 mph.
* Mixing Height..........900 ft AGL.
* CWR....................60 percent.
* Chance of thunder......6 percent.
.TUESDAY...
* Sky/Weather............Rain showers likely.
* Max Temperature........52-57 lower elevations...except 46-52
higher elevations.
* Min Humidity...........79-94 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...East winds up to 8 mph in the morning
becoming upslope up to 5 mph.
* Ridges/Upr Slopes....East winds up to 7 mph in the morning
becoming variable up to 5 mph.
* Mixing Height..........2700 ft AGL.
* CWR....................50 percent.
* Chance of thunder......6 percent.
$$
CAZ220-267-132015-
Southern Motherlode From 1000 to 3000 Ft. Includes portions of
Toulumne-Calaveras Unit-
Northern Motherlode From 1000 to 3000 Ft. Includes portions of
Nevada-Yuba-Placer-Amador and Eldorado Units-
104 PM PDT Sun Oct 12 2025
.TONIGHT...
* Sky/Weather............Partly cloudy in the evening, then mostly
cloudy with a slight chance of showers after midnight.
* Min Temperature........44-50.
* 24 HR Trend..........Little change.
* Max Humidity...........81-96 percent.
* 24 HR Trend..........24 percent up.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Drainage winds up to 5 mph becoming
southeast 4 to 9 mph after midnight.
* Ridges/Upr Slopes....Variable winds up to 5 mph becoming
southeast up to 7 mph after midnight.
* CWR....................0 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......2 percent.
.COLUMBUS DAY...
* Sky/Weather............A chance of showers in the morning, then
showers in the afternoon.
* Max Temperature........57-62 lower elevations...except 52-57
higher elevations.
* 24 HR Trend..........12 degrees cooler.
* Min Humidity...........71-86 percent.
* 24 HR Trend..........50 percent up.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...South winds 6 to 12 mph with local gusts up
to 25 mph.
* Ridges/Upr Slopes....South winds 6 to 12 mph.
* CWR....................50 percent.
* Mixing Height..........3100 ft AGL.
* Chance of thunder......6 percent.
.MONDAY NIGHT...
* Sky/Weather............Rain showers.
* Min Temperature........42-48.
* Max Humidity...........89-100 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Southeast winds 5 to 11 mph with local gusts
up to 25 mph.
* Ridges/Upr Slopes....Southeast winds 5 to 11 mph with local gusts
up to 25 mph.
* Mixing Height..........1200 ft AGL.
* CWR....................80 percent.
* Chance of thunder......9 percent.
.TUESDAY...
* Sky/Weather............Rain showers.
* Max Temperature........52-57 lower elevations...except 47-52
higher elevations.
* Min Humidity...........77-92 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...South winds 4 to 10 mph. Local gusts up to
20 mph in the afternoon.
* Ridges/Upr Slopes....South winds 4 to 10 mph.
* Mixing Height..........2900 ft AGL.
* CWR....................70 percent.
* Chance of thunder......9 percent.
$$
CAZ268-132015-
Northern Sierra Including Lassen NP and Plumas and Lassen NF/S
West of the Sierra Crest (West of Evans Peak-Grizzly Peak-
Beckworth Peak)-
104 PM PDT Sun Oct 12 2025
.TONIGHT...
* Sky/Weather............Mostly cloudy. At lower elevations, a
chance of showers after midnight. At higher elevations, a chance
of showers and snow showers after midnight.
* Min Temperature........29-39.
* 24 HR Trend..........Little change.
* Max Humidity...........95-100 percent.
* 24 HR Trend..........13 percent up.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Southwest winds 5 to 11 mph.
* Ridges/Upr Slopes....Southwest winds 5 to 11 mph.
* CWR....................10 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......1 percent.
.COLUMBUS DAY...
* Sky/Weather............At lower elevations, showers. At higher
elevations, showers and snow showers likely in the morning, then
showers and heavy snow showers in the afternoon, Patchy dense fog
in the afternoon.
* Max Temperature........42-48 lower elevations...except 36-42
higher elevations.
* 24 HR Trend..........16 degrees cooler.
* Min Humidity...........85-100 percent.
* 24 HR Trend..........59 percent up.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...South winds 7 to 13 mph with local gusts up
to 25 mph.
* Ridges/Upr Slopes....South winds 7 to 13 mph with local gusts up
to 25 mph.
* CWR....................70 percent.
* Mixing Height..........2100 ft AGL.
* Chance of thunder......7 percent.
.MONDAY NIGHT...
* Sky/Weather............Showers at lower elevations....and showers
and snow showers at higher elevations.
* Min Temperature........30-38.
* Max Humidity...........85-100 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...East winds 4 to 10 mph.
* Ridges/Upr Slopes....East winds 4 to 10 mph.
* Mixing Height..........900 ft AGL.
* CWR....................60 percent.
* Chance of thunder......4 percent.
.TUESDAY...
* Sky/Weather............At higher elevations, snow showers and
showers. Snow level 5500 feet in the morning.
* Max Temperature........41-47 lower elevations...except 35-41
higher elevations.
* Min Humidity...........75-90 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Southeast winds up to 7 mph shifting to the
southwest in the afternoon.
* Ridges/Upr Slopes....Southeast winds up to 8 mph shifting to the
southwest in the afternoon.
* Mixing Height..........2500 ft AGL.
* CWR....................70 percent.
* Chance of thunder......6 percent.
$$
CAZ221-269-132015-
Stanislaus NF West of the Sierra Crest-
Northern Sierra Including the Tahoe and Eldorado NF/S West of the
Sierra Crest-
104 PM PDT Sun Oct 12 2025
.TONIGHT...
* Sky/Weather............Partly cloudy in the evening then becoming
mostly cloudy. At lower elevations, a chance of showers after
midnight. At higher elevations, a chance of showers and snow
showers after midnight.
* Min Temperature........39-44 lower elevations...except 27-36
higher elevations.
* 24 HR Trend..........Little change.
* Max Humidity...........84-99 percent.
* 24 HR Trend..........23 percent up.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...South winds 6 to 12 mph.
* Ridges/Upr Slopes....South winds 7 to 13 mph.
* CWR....................0 percent.
* Mixing Height..........700 ft AGL.
* Chance of thunder......1 percent.
.COLUMBUS DAY...
* Sky/Weather............At lower elevations, showers likely. At
higher elevations, snow showers and showers likely. Patchy dense
fog in the afternoon. Snow level 6500 feet.
* Max Temperature........47-53 lower elevations...except 35-45
higher elevations.
* 24 HR Trend..........16 degrees cooler.
* Min Humidity...........77-92 percent.
* 24 HR Trend..........62 percent up.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...South winds 8 to 14 mph with local gusts up
to 25 mph.
* Ridges/Upr Slopes....South winds 9 to 15 mph with local gusts up
to 30 mph.
* CWR....................60 percent.
* Mixing Height..........2400 ft AGL.
* Chance of thunder......5 percent.
.MONDAY NIGHT...
* Sky/Weather............Showers at lower elevations....and heavy
snow showers and showers at higher elevations. Snow level 6500
feet decreasing to 6000 feet after midnight.
* Min Temperature........37-42 lower elevations...except 26-34
higher elevations.
* Max Humidity...........82-97 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Southeast winds 5 to 11 mph. Local gusts up
to 25 mph in the evening.
* Ridges/Upr Slopes....Southeast winds 5 to 11 mph with local gusts
up to 25 mph.
* Mixing Height..........1200 ft AGL.
* CWR....................90 percent.
* Chance of thunder......6 percent.
.TUESDAY...
* Sky/Weather............Showers at lower elevations....and snow
showers and showers at higher elevations. Snow level 5500 feet
increasing to 6000 feet in the afternoon.
* Max Temperature........44-49 lower elevations...except 31-41
higher elevations.
* Min Humidity...........75-90 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...South winds 4 to 9 mph.
* Ridges/Upr Slopes....South winds 4 to 9 mph.
* Mixing Height..........2400 ft AGL.
* CWR....................80 percent.
* Chance of thunder......8 percent.
$$
.Extended...
...Shasta County Mountains and Coastal Range
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
34 to 42. Southwest winds up to 10 mph.
.WEDNESDAY...Partly cloudy. Highs 48 to 58. Southwest winds up to
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 33 to 43. Northwest winds
up to 10 mph.
.THURSDAY...Warmer, sunny. Highs 57 to 67. Northeast winds up to
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows 37 to 47. Northwest winds up
to 10 mph.
.FRIDAY...Mostly sunny. Highs 61 to 71. Northeast winds up to
10 mph.
.FRIDAY NIGHT...Mostly clear. Lows 40 to 50. North winds up to
10 mph.
...Northern Sierra and Lassen Park
.TUESDAY NIGHT...Showers likely. Lows 31 to 40. South winds up to
10 mph.
.WEDNESDAY...Mostly cloudy with a slight chance of showers. Highs
48 to 56. Southwest winds up to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 32 to 42. Northeast winds
up to 10 mph.
.THURSDAY...Warmer, sunny. Highs 57 to 65. Variable less than
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows 35 to 45. Northeast winds up
to 10 mph.
.FRIDAY...Mostly sunny. Highs 61 to 69. Variable less than 5 mph.
.FRIDAY NIGHT...Mostly clear. Lows 38 to 48. Variable less than
5 mph.
...Sierra Nevada Foothills
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
41 to 46. Variable less than 5 mph.
.WEDNESDAY...Partly cloudy with a slight chance of showers. Highs
55 to 61. West winds up to 10 mph.
.WEDNESDAY NIGHT...Clear. Lows 42 to 47. Northeast winds up to
10 mph.
.THURSDAY...Sunny. Highs 62 to 68. Variable less than 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows 45 to 50. Variable less than
5 mph.
.FRIDAY...Mostly sunny. Highs 66 to 71. Variable less than 5 mph.
.FRIDAY NIGHT...Clear. Lows 48 to 53. Variable less than 5 mph.
...Central Valley and Delta
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
47 to 52. Variable less than 5 mph.
.WEDNESDAY...Partly cloudy. Highs 63 to 68. Northwest winds up to
10 mph.
.WEDNESDAY NIGHT...Clear. Lows 45 to 50. Northwest winds up to
10 mph.
.THURSDAY...Sunny. Highs 67 to 72. Northwest winds up to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows 47 to 52. Variable less than
5 mph.
.FRIDAY...Mostly sunny. Highs 70 to 75. Variable less than 5 mph.
.FRIDAY NIGHT...Clear. Lows 49 to 54. Variable less than 5 mph.
$$