Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Sacramento, CA
Issued by NWS Sacramento, CA
307
FNUS56 KSTO 192123
FWFSTO
Fire Weather Planning Forecast for Interior Northern California
National Weather Service Sacramento CA
122 PM PST Wed Nov 19 2025
.DISCUSSION...
A weather system is forecasted to bring rain, mountain snow, and
breezy south winds to the region late today until Thursday night,
heaviest from late Wednesday to Thursday morning. Drier weather
returns over the weekend and into early next week.
CAZ213-210000-
Eastern Portion of Shasta-Trinity NF-
122 PM PST Wed Nov 19 2025
.TONIGHT...
* Sky/Weather............Showers.
* Min Temperature........42-47 lower elevations...except 33-40
higher elevations.
* 24 HR Trend..........Little change.
* Max Humidity...........95-100 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...South winds up to 7 mph in the evening
becoming drainage up to 5 mph.
* Ridges/Upr Slopes....Southwest winds 5 to 11 mph.
* CWR....................70 percent.
* Mixing Height..........1300 ft AGL.
* Chance of thunder......4 percent.
.THURSDAY...
* Sky/Weather............Mostly cloudy in the morning then
clearing. At higher elevations, a chance of showers and snow
showers in the morning. At lower elevations, a slight chance of
showers.
* Max Temperature........53-58 lower elevations...except 44-52
higher elevations.
* 24 HR Trend..........Little change.
* Min Humidity...........63-74 percent.
* 24 HR Trend..........25 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Upslope winds up to 5 mph.
* Ridges/Upr Slopes....Northwest winds up to 7 mph in the morning
becoming variable up to 5 mph.
* CWR....................20 percent.
* Mixing Height..........3200 ft AGL.
* Chance of thunder......4 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........39-45 lower elevations...except 30-40
higher elevations.
* Max Humidity...........72-87 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...North winds 6 to 12 mph.
* Ridges/Upr Slopes....North winds 6 to 12 mph.
* Mixing Height..........700 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........60-65 lower elevations...except 49-57
higher elevations.
* Min Humidity...........53-68 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northeast winds 5 to 11 mph.
* Ridges/Upr Slopes....Northeast winds 5 to 11 mph.
* Mixing Height..........3100 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ214-210000-
Burney Basin and Northeast Plateau in Shasta County Including
Northwest Lassen NF north of Lassen NP-
122 PM PST Wed Nov 19 2025
.TONIGHT...
* Sky/Weather............At lower elevations, showers likely after
midnight. At higher elevations, showers likely and snow showers
after midnight.
* Min Temperature........32-37.
* 24 HR Trend..........4 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....South winds 4 to 10 mph.
* CWR....................30 percent.
* Mixing Height..........1300 ft AGL.
* Chance of thunder......3 percent.
.THURSDAY...
* Sky/Weather............Mostly cloudy in the morning then becoming
partly cloudy. At higher elevations, showers likely and a chance
of snow showers in the morning. At lower elevations, showers
likely in the morning, then a slight chance of showers in the
afternoon.
* Max Temperature........45-50 lower elevations...except 40-45
higher elevations.
* 24 HR Trend..........Little change.
* Min Humidity...........67-75 percent.
* 24 HR Trend..........19 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Upslope winds up to 5 mph.
* Ridges/Upr Slopes....Northwest winds up to 7 mph in the morning
becoming variable up to 5 mph.
* CWR....................20 percent.
* Mixing Height..........3500 ft AGL.
* Chance of thunder......3 percent.
.THURSDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........23-28.
* Max Humidity...........84-99 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northeast winds 4 to 9 mph.
* Ridges/Upr Slopes....East winds 4 to 9 mph.
* Mixing Height..........700 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........50-55 lower elevations...except 45-50
higher elevations.
* Min Humidity...........59-74 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northeast winds 4 to 9 mph.
* Ridges/Upr Slopes....Northeast winds 4 to 9 mph.
* Mixing Height..........3600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ215-210000-
Northern Sacramento Valley to Southern Tehama County Line Below
1000 Ft-
122 PM PST Wed Nov 19 2025
.TONIGHT...
* Sky/Weather............Showers.
* Min Temperature........44-49.
* 24 HR Trend..........Little change.
* Max Humidity...........95-100 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........South winds 4 to 9 mph.
* CWR....................60 percent.
* Mixing Height..........900 ft AGL.
* Chance of thunder......5 percent.
.THURSDAY...
* Sky/Weather............Mostly cloudy in the morning then becoming
mostly sunny. A slight chance of showers.
* Max Temperature........56-61.
* 24 HR Trend..........Little change.
* Min Humidity...........67-81 percent.
* 24 HR Trend..........17 percent down.
* 20-Foot Winds..........North winds up to 7 mph.
* CWR....................10 percent.
* Mixing Height..........2600 ft AGL.
* Chance of thunder......6 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........42-47.
* Max Humidity...........74-89 percent.
* 20-Foot Winds..........North winds 5 to 11 mph. Local gusts up to
20 mph after midnight.
* Mixing Height..........600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........63-68.
* Min Humidity...........47-62 percent.
* 20-Foot Winds..........North winds 7 to 13 mph with local gusts
up to 25 mph.
* Mixing Height..........2500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ216-210000-
Central Sacramento Valley in Glenn, Colusa, Yuba, Northern
Sutter, and Butte County Below 1000 Ft-
122 PM PST Wed Nov 19 2025
.TONIGHT...
* Sky/Weather............Showers.
* Min Temperature........44-49.
* 24 HR Trend..........Little change.
* Max Humidity...........95-100 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........Southeast winds up to 8 mph.
* CWR....................40 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......3 percent.
.THURSDAY...
* Sky/Weather............Mostly cloudy with a slight chance of
showers.
* Max Temperature........55-60.
* 24 HR Trend..........Little change.
* Min Humidity...........77-88 percent.
* 24 HR Trend..........8 percent down.
* 20-Foot Winds..........East winds up to 7 mph shifting to the
north up to 8 mph in the afternoon.
* CWR....................20 percent.
* Mixing Height..........2600 ft AGL.
* Chance of thunder......6 percent.
.THURSDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........41-46.
* Max Humidity...........76-91 percent.
* 20-Foot Winds..........North winds 6 to 12 mph.
* Mixing Height..........600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........62-67.
* Min Humidity...........53-68 percent.
* 20-Foot Winds..........North winds 7 to 13 mph with local gusts
up to 25 mph.
* Mixing Height..........2000 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ217-210000-
Southern Sacramento Valley in Yolo-
Sacramento Far Western Placer, southern Sutter and Solano County
Below 1000 Ft-
122 PM PST Wed Nov 19 2025
.TONIGHT...
* Sky/Weather............Mostly cloudy. A chance of showers in the
evening, then showers likely after midnight.
* Min Temperature........48-53.
* 24 HR Trend..........Little change.
* Max Humidity...........95-100 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........South winds up to 7 mph.
* CWR....................30 percent.
* Mixing Height..........700 ft AGL.
* Chance of thunder......2 percent.
.THURSDAY...
* Sky/Weather............Mostly cloudy. A chance of showers in the
morning, then a slight chance of showers in the afternoon.
* Max Temperature........55-60.
* 24 HR Trend..........Little change.
* Min Humidity...........81-96 percent.
* 24 HR Trend..........6 percent up.
* 20-Foot Winds..........South winds up to 7 mph shifting to the
north up to 8 mph in the afternoon.
* CWR....................20 percent.
* Mixing Height..........2200 ft AGL.
* Chance of thunder......7 percent.
.THURSDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........41-46.
* Max Humidity...........77-92 percent.
* 20-Foot Winds..........North winds 6 to 12 mph. Local gusts up to
25 mph after midnight.
* Mixing Height..........700 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........58-63.
* Min Humidity...........62-77 percent.
* 20-Foot Winds..........North winds 6 to 12 mph with local gusts
up to 25 mph.
* Mixing Height..........2100 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ218-210000-
Carquinez Strait and Delta-
122 PM PST Wed Nov 19 2025
.TONIGHT...
* Sky/Weather............Showers likely.
* Min Temperature........49-54.
* 24 HR Trend..........4 degrees warmer.
* Max Humidity...........95-100 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........South winds up to 7 mph.
* CWR....................20 percent.
* Mixing Height..........700 ft AGL.
* Chance of thunder......2 percent.
.THURSDAY...
* Sky/Weather............Mostly cloudy. Showers likely in the
morning, then a slight chance of showers in the afternoon.
* Max Temperature........57-62.
* 24 HR Trend..........Little change.
* Min Humidity...........77-92 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........West winds 4 to 9 mph.
* CWR....................20 percent.
* Mixing Height..........2800 ft AGL.
* Chance of thunder......7 percent.
.THURSDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........42-47.
* Max Humidity...........81-96 percent.
* 20-Foot Winds..........Northwest winds 5 to 11 mph. Local gusts
up to 20 mph after midnight.
* Mixing Height..........600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........58-63.
* Min Humidity...........62-77 percent.
* 20-Foot Winds..........North winds 5 to 11 mph. Local gusts up to
20 mph in the morning.
* Mixing Height..........2300 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ219-210000-
Northern San Joaquin Valley in San Joaquin and Stanislaus
Counties Below 1000 ft-
122 PM PST Wed Nov 19 2025
.TONIGHT...
* Sky/Weather............Mostly cloudy. A chance of showers in the
evening, then showers likely after midnight.
* Min Temperature........47-52.
* 24 HR Trend..........4 degrees warmer.
* Max Humidity...........95-100 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........Southeast winds up to 7 mph.
* CWR....................10 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......1 percent.
.THURSDAY...
* Sky/Weather............Mostly cloudy with a chance of showers.
* Max Temperature........52-57.
* 24 HR Trend..........4 degrees cooler.
* Min Humidity...........85-100 percent.
* 24 HR Trend..........14 percent up.
* 20-Foot Winds..........South winds up to 7 mph shifting to the
northwest 4 to 9 mph in the afternoon.
* CWR....................30 percent.
* Mixing Height..........1700 ft AGL.
* Chance of thunder......8 percent.
.THURSDAY NIGHT...
* Sky/Weather............Mostly cloudy until early morning then
becoming partly cloudy.
* Min Temperature........42-47.
* Max Humidity...........82-97 percent.
* 20-Foot Winds..........Northwest winds 4 to 10 mph.
* Mixing Height..........700 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Partly cloudy in the morning then
clearing.
* Max Temperature........55-60.
* Min Humidity...........69-84 percent.
* 20-Foot Winds..........Northwest winds 4 to 10 mph.
* Mixing Height..........2200 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ263-279-210000-
Southeast Edge Shasta-Trinity NF and Western Portions of Tehama-
Glenn Unit-Eastern Mendocino NF-
122 PM PST Wed Nov 19 2025
.TONIGHT...
* Sky/Weather............Mostly cloudy. At lower elevations,
showers likely after midnight. At higher elevations, a chance of
showers and snow showers after midnight.
* Min Temperature........42-47 lower elevations...except 31-38
higher elevations.
* 24 HR Trend..........Little change.
* Max Humidity...........90-99 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...South winds 4 to 10 mph.
* Ridges/Upr Slopes....Southwest winds 4 to 10 mph.
* CWR....................50 percent.
* Mixing Height..........1000 ft AGL.
* Chance of thunder......5 percent.
.THURSDAY...
* Sky/Weather............Partly cloudy. At lower elevations, a
chance of showers in the morning, then a slight chance of showers
in the afternoon. At higher elevations, a chance of showers and
snow showers.
* Max Temperature........53-58 lower elevations...except 39-48
higher elevations.
* 24 HR Trend..........Little change.
* Min Humidity...........65-74 percent.
* 24 HR Trend..........20 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...North winds 4 to 10 mph.
* Ridges/Upr Slopes....North winds 4 to 10 mph.
* CWR....................10 percent.
* Mixing Height..........2900 ft AGL.
* Chance of thunder......6 percent.
.THURSDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........42-47 lower elevations...except 33-39
higher elevations.
* Max Humidity...........65-80 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northwest winds 8 to 14 mph.
* Ridges/Upr Slopes....Northwest winds 8 to 14 mph with local gusts
up to 25 mph.
* Mixing Height..........700 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........61-66 lower elevations...except 47-55
higher elevations.
* Min Humidity...........48-63 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...North winds 7 to 13 mph.
* Ridges/Upr Slopes....North winds 7 to 13 mph with local gusts up
to 25 mph.
* Mixing Height..........2700 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ266-210000-
Northern Sierra Foothills from 1000 to 3000 Ft. Includes portions
of Shasta-Trinity and Butte Units-
122 PM PST Wed Nov 19 2025
.TONIGHT...
* Sky/Weather............Showers.
* Min Temperature........42-47.
* 24 HR Trend..........Little change.
* Max Humidity...........95-100 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...South winds 4 to 10 mph.
* Ridges/Upr Slopes....South winds 4 to 10 mph.
* CWR....................60 percent.
* Mixing Height..........1000 ft AGL.
* Chance of thunder......5 percent.
.THURSDAY...
* Sky/Weather............Mostly cloudy in the morning then becoming
partly cloudy. A slight chance of showers.
* Max Temperature........50-55 lower elevations...except 45-51
higher elevations.
* 24 HR Trend..........Little change.
* Min Humidity...........73-84 percent.
* 24 HR Trend..........13 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...South winds 4 to 9 mph shifting to the
northwest up to 7 mph in the afternoon.
* Ridges/Upr Slopes....Southwest winds up to 8 mph in the morning
becoming variable up to 5 mph.
* CWR....................30 percent.
* Mixing Height..........2100 ft AGL.
* Chance of thunder......6 percent.
.THURSDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........39-44.
* Max Humidity...........76-91 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northeast winds 6 to 12 mph.
* Ridges/Upr Slopes....Northeast winds 6 to 12 mph.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........56-62.
* Min Humidity...........51-66 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...North winds 7 to 13 mph.
* Ridges/Upr Slopes....North winds 6 to 12 mph.
* Mixing Height..........2900 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ220-267-210000-
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-
122 PM PST Wed Nov 19 2025
.TONIGHT...
* Sky/Weather............A chance of showers in the evening, then
showers after midnight.
* Min Temperature........41-46.
* 24 HR Trend..........Little change.
* 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 becoming
southeast up to 7 mph after midnight.
* CWR....................20 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............Mostly cloudy. Showers likely in the
morning, then a chance of showers in the afternoon.
* Max Temperature........46-51.
* 24 HR Trend..........4 degrees cooler.
* Min Humidity...........95-100 percent.
* 24 HR Trend..........7 percent up.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Upslope winds up to 5 mph.
* Ridges/Upr Slopes....Variable winds up to 7 mph.
* CWR....................50 percent.
* Mixing Height..........1800 ft AGL.
* Chance of thunder......7 percent.
.THURSDAY NIGHT...
* Sky/Weather............Mostly cloudy in the evening then becoming
partly cloudy. At lower elevations, a slight chance of showers in
the evening. At higher elevations, a slight chance of showers
until early morning.
* Min Temperature........37-42.
* Max Humidity...........85-100 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northeast winds up to 8 mph.
* Ridges/Upr Slopes....Northeast winds up to 8 mph.
* Mixing Height..........600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........53-59.
* Min Humidity...........64-79 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Upslope winds up to 5 mph.
* Ridges/Upr Slopes....East winds 5 to 11 mph in the morning
becoming variable up to 5 mph.
* Mixing Height..........2200 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ268-210000-
Northern Sierra Including Lassen NP and Plumas and Lassen NF/S
West of the Sierra Crest (West of Evans Peak-Grizzly Peak-
Beckworth Peak)-
122 PM PST Wed Nov 19 2025
.TONIGHT...
* Sky/Weather............At lower elevations, showers. At higher
elevations, snow showers and a slight chance of showers in the
evening, then snow showers and showers after midnight. Snow level
5500 feet after midnight.
* Min Temperature........29-37.
* 24 HR Trend..........Little change.
* Max Humidity...........95-100 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...South winds 6 to 12 mph. Local gusts up to
20 mph in the evening.
* Ridges/Upr Slopes....South winds 6 to 12 mph.
* CWR....................50 percent.
* Mixing Height..........1100 ft AGL.
* Chance of thunder......4 percent.
.THURSDAY...
* Sky/Weather............Mostly cloudy. At lower elevations, a
chance of showers and snow showers in the morning, then a chance
of showers in the afternoon. At higher elevations, a chance of
snow showers and showers.
* Max Temperature........40-45 lower elevations...except 34-40
higher elevations.
* 24 HR Trend..........Little change.
* Min Humidity...........73-88 percent.
* 24 HR Trend..........10 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Southwest winds up to 8 mph in the morning
becoming upslope up to 5 mph.
* Ridges/Upr Slopes....Northwest winds 4 to 9 mph.
* CWR....................40 percent.
* Mixing Height..........2100 ft AGL.
* Chance of thunder......7 percent.
.THURSDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........25-35.
* Max Humidity...........75-90 percent...except 90-100 percent in
the high mountain valleys.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northeast winds 9 to 15 mph.
* Ridges/Upr Slopes....Northeast winds 9 to 15 mph with local gusts
up to 25 mph.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Sunny.
* Max Temperature........46-52 lower elevations...except 41-47
higher elevations.
* Min Humidity...........62-77 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northeast winds 7 to 13 mph.
* Ridges/Upr Slopes....Northeast winds 7 to 13 mph with local gusts
up to 25 mph.
* Mixing Height..........2600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ221-269-210000-
Stanislaus NF West of the Sierra Crest-
Northern Sierra Including the Tahoe and Eldorado NF/S West of the
Sierra Crest-
122 PM PST Wed Nov 19 2025
.TONIGHT...
* Sky/Weather............At lower elevations, a slight chance of
showers in the evening, then showers after midnight. At higher
elevations, a slight chance of snow showers in the evening, then
showers and a chance of snow showers after midnight. Snow level
5500 feet after midnight.
* Min Temperature........36-41 lower elevations...except 24-32
higher elevations.
* 24 HR Trend..........Little change.
* Max Humidity...........95-100 percent.
* 24 HR Trend..........5 percent up.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...South winds 4 to 10 mph.
* Ridges/Upr Slopes....South winds 4 to 10 mph.
* CWR....................20 percent.
* Mixing Height..........1000 ft AGL.
* Chance of thunder......0 percent.
.THURSDAY...
* Sky/Weather............At lower elevations, showers in the
morning, then a chance of showers in the afternoon. At higher
elevations, snow showers and showers in the morning, then snow
showers likely and a chance of showers in the afternoon. Snow
level 5500 feet.
* Max Temperature........42-47 lower elevations...except 31-40
higher elevations.
* 24 HR Trend..........5 degrees cooler.
* Min Humidity...........82-97 percent.
* 24 HR Trend..........5 percent up.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Southwest winds up to 7 mph.
* Ridges/Upr Slopes....Southwest winds up to 7 mph.
* CWR....................60 percent.
* Mixing Height..........1400 ft AGL.
* Chance of thunder......7 percent.
.THURSDAY NIGHT...
* Sky/Weather............Mostly cloudy until early morning then
clearing. At lower elevations, a chance of showers and snow
showers early in the evening, then a slight chance of showers and
snow showers in the late evening and early morning. At higher
elevations, a chance of snow showers until early morning. A
chance of showers after midnight, then a slight chance of snow
showers early in the morning.
* Min Temperature........34-39 lower elevations...except 24-32
higher elevations.
* Max Humidity...........78-93 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northeast winds 9 to 15 mph.
* Ridges/Upr Slopes....Northeast winds 9 to 15 mph with local gusts
up to 30 mph.
* Mixing Height..........500 ft AGL.
* CWR....................10 percent.
* Chance of thunder......0 percent.
.FRIDAY...
* Sky/Weather............Mostly sunny. At higher elevations, a
slight chance of snow showers early in the morning.
* Max Temperature........52-57 lower elevations...except 36-46
higher elevations.
* Min Humidity...........65-80 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northeast winds 8 to 14 mph.
* Ridges/Upr Slopes....Northeast winds 8 to 14 mph with local gusts
up to 30 mph.
* Mixing Height..........2700 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
.Extended...
...Shasta County Mountains and Coastal Range
.FRIDAY NIGHT...Mostly clear. Lows 31 to 41. North winds 5 to
15 mph.
.SATURDAY...Sunny. Highs 52 to 62. North winds 5 to 15 mph.
.SATURDAY NIGHT...Clear. Lows 32 to 42. North winds up to 10 mph.
.SUNDAY...Mostly sunny. Highs 53 to 61. Variable less than 5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows 33 to 43. Variable less than
5 mph.
.MONDAY...Partly cloudy. Highs 50 to 59. Variable less than
5 mph.
.MONDAY NIGHT...Partly cloudy. Lows 31 to 41. North winds up to
10 mph.
...Northern Sierra and Lassen Park
.FRIDAY NIGHT...Mostly clear. Lows 30 to 40. Northeast winds 5 to
15 mph.
.SATURDAY...Sunny. Highs 53 to 61. Northeast winds 5 to 15 mph.
.SATURDAY NIGHT...Clear. Lows 32 to 42. Northeast winds 5 to
15 mph.
.SUNDAY...Sunny. Highs 55 to 62. Variable less than 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows 33 to 43. Variable less than
5 mph.
.MONDAY...Mostly sunny. Highs 54 to 62. Variable less than 5 mph.
.MONDAY NIGHT...Partly cloudy. Lows 32 to 42. Variable less than
5 mph.
...Sierra Nevada Foothills
.FRIDAY NIGHT...Clear. Lows 40 to 45. Northeast winds 5 to
15 mph.
.SATURDAY...Sunny. Highs 57 to 62. East winds 5 to 15 mph.
.SATURDAY NIGHT...Clear. Lows 40 to 45. East winds up to 10 mph.
.SUNDAY...Sunny. Highs 58 to 63. Variable less than 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows 42 to 47. Variable less than
5 mph.
.MONDAY...Mostly sunny. Highs 58 to 63. Variable less than 5 mph.
.MONDAY NIGHT...Partly cloudy. Lows 41 to 46. Variable less than
5 mph.
...Central Valley and Delta
.FRIDAY NIGHT...Mostly clear. Lows 41 to 46. North winds up to
10 mph.
.SATURDAY...Mostly sunny. Highs 59 to 64. North winds up to
10 mph.
.SATURDAY NIGHT...Clear. Lows 41 to 46. Variable less than 5 mph.
.SUNDAY...Mostly sunny. Highs 61 to 66. Variable less than 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows 41 to 46. Variable less than
5 mph.
.MONDAY...Partly cloudy. Highs 60 to 65. Variable less than
5 mph.
.MONDAY NIGHT...Partly cloudy. Lows 42 to 47. Variable less than
5 mph.
$$