Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Sacramento, CA
Issued by NWS Sacramento, CA
350
FNUS56 KSTO 052123
FWFSTO
Fire Weather Planning Forecast for Interior Northern California
National Weather Service Sacramento CA
123 PM PST Mon Jan 5 2026
.DISCUSSION...
Active weather continues, mainly along and north of I-80 this
afternoon. Additional light rain totals in the Valley and minor
accumulations of snow expected in the higher elevations. Breezy
southerly winds will eventually give way to weaker terrain driven
winds this evening. A weak system is forecast to move into the
area Wednesday with very light rain mostly for the northern
Sacramento Valley and NE foothills, with a dusting to 2 inches of
additional snow in the mountains. Dry weather is then forecast to
prevail as upper level ridging will build across the region.
CAZ213-070000-
Eastern Portion of Shasta-Trinity NF-
123 PM PST Mon Jan 5 2026
.TONIGHT...
* Sky/Weather............Mostly cloudy. At lower elevations, rain
in the evening. At higher elevations, rain and snow...heavy at
times in the evening, Snow...heavy at times in the evening.
* Min Temperature........40-45 lower elevations...except 32-39
higher elevations.
* 24 HR Trend..........Little change.
* Max Humidity...........95-100 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...East winds up to 7 mph.
* Ridges/Upr Slopes....Southeast winds up to 7 mph.
* CWR....................60 percent.
* Mixing Height..........700 ft AGL.
* Chance of thunder......0 percent.
.TUESDAY...
* Sky/Weather............Mostly cloudy with a chance of rain.
Patchy fog.
* Max Temperature........49-54 lower elevations...except 39-47
higher elevations.
* 24 HR Trend..........Little change.
* Min Humidity...........85-95 percent.
* 24 HR Trend..........Little change.
* 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.
* CWR....................20 percent.
* Mixing Height..........1300 ft AGL.
* Chance of thunder......1 percent.
.TUESDAY NIGHT...
* Sky/Weather............Mostly cloudy. At lower elevations, a
chance of rain. At higher elevations, a chance of rain in the
evening, then a chance of rain and snow after midnight. Patchy
fog through the night.
* Min Temperature........40-45 lower elevations...except 33-39
higher elevations.
* Max Humidity...........84-99 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....................10 percent.
* Chance of thunder......2 percent.
.WEDNESDAY...
* Sky/Weather............Patchy fog in the morning. At lower
elevations, a chance of rain early in the morning, then rain
likely in the late morning and afternoon. At higher elevations, a
chance of rain and snow early in the morning, then rain and snow
likely in the late morning and afternoon.
* Max Temperature........48-53 lower elevations...except 38-46
higher elevations.
* Min Humidity...........75-90 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....Southwest winds 5 to 11 mph.
* Mixing Height..........2500 ft AGL.
* CWR....................10 percent.
* Chance of thunder......5 percent.
$$
CAZ214-070000-
Burney Basin and Northeast Plateau in Shasta County Including
Northwest Lassen NF north of Lassen NP-
123 PM PST Mon Jan 5 2026
.TONIGHT...
* Sky/Weather............Mostly cloudy. At lower elevations, a
chance of rain in the evening, then a slight chance of rain after
midnight. At higher elevations, a chance of rain and snow in the
evening, then a slight chance of rain and snow after midnight.
Patchy fog through the night. Widespread frost after midnight.
* Min Temperature........28-33.
* 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.
* CWR....................20 percent.
* Mixing Height..........800 ft AGL.
* Chance of thunder......0 percent.
.TUESDAY...
* Sky/Weather............Mostly cloudy. A slight chance of rain in
the morning, then a chance of rain in the afternoon. Patchy fog
through the day.
* Max Temperature........41-46.
* 24 HR Trend..........Little change.
* Min Humidity...........84-92 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Upslope winds up to 5 mph.
* Ridges/Upr Slopes....Southwest winds up to 7 mph.
* CWR....................10 percent.
* Mixing Height..........1800 ft AGL.
* Chance of thunder......2 percent.
.TUESDAY NIGHT...
* Sky/Weather............Mostly cloudy. A chance of rain at lower
elevations....and a chance of rain and snow at higher elevations.
Patchy fog through the night.
* Min Temperature........32-37.
* Max Humidity...........88-100 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Southwest winds up to 8 mph.
* Ridges/Upr Slopes....Southwest winds up to 8 mph.
* Mixing Height..........800 ft AGL.
* CWR....................10 percent.
* Chance of thunder......3 percent.
.WEDNESDAY...
* Sky/Weather............Mostly cloudy. At lower elevations, a
chance of rain in the morning, then rain likely early in the
afternoon. A chance of rain late in the afternoon. At higher
elevations, a chance of rain and snow in the morning, then rain
and snow likely early in the afternoon. A chance of rain and snow
late in the afternoon. Patchy fog in the morning. Snow level 4500
feet.
* Max Temperature........40-45.
* Min Humidity...........77-92 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming southwest
6 to 11 mph in the afternoon.
* Ridges/Upr Slopes....Southwest winds 6 to 12 mph.
* Mixing Height..........3100 ft AGL.
* CWR....................0 percent.
* Chance of thunder......6 percent.
$$
CAZ215-070000-
Northern Sacramento Valley to Southern Tehama County Line Below
1000 Ft-
123 PM PST Mon Jan 5 2026
.TONIGHT...
* Sky/Weather............Mostly cloudy. Rain likely in the evening,
then a chance of rain after midnight. Patchy fog through the
night.
* Min Temperature........44-49.
* 24 HR Trend..........Little change.
* Max Humidity...........95-100 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........East winds up to 8 mph. Local gusts up to
20 mph in the evening.
* CWR....................50 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......1 percent.
.TUESDAY...
* Sky/Weather............Mostly cloudy. A slight chance of rain in
the morning, then a chance of rain in the afternoon. Patchy fog
through the day.
* Max Temperature........51-56.
* 24 HR Trend..........4 degrees warmer.
* Min Humidity...........85-91 percent.
* 24 HR Trend..........8 percent down.
* 20-Foot Winds..........North winds up to 5 mph shifting to the
south up to 6 mph in the afternoon.
* CWR....................10 percent.
* Mixing Height..........1400 ft AGL.
* Chance of thunder......2 percent.
.TUESDAY NIGHT...
* Sky/Weather............Mostly cloudy with a chance of rain.
Patchy fog.
* Min Temperature........41-46.
* Max Humidity...........94-100 percent.
* 20-Foot Winds..........Variable winds less than 5 mph.
* Mixing Height..........600 ft AGL.
* CWR....................10 percent.
* Chance of thunder......1 percent.
.WEDNESDAY...
* Sky/Weather............Patchy fog in the morning. Mostly cloudy
with a chance of rain.
* Max Temperature........50-55.
* Min Humidity...........75-90 percent.
* 20-Foot Winds..........South winds up to 7 mph.
* Mixing Height..........2600 ft AGL.
* CWR....................10 percent.
* Chance of thunder......7 percent.
$$
CAZ216-070000-
Central Sacramento Valley in Glenn, Colusa, Yuba, Northern
Sutter, and Butte County Below 1000 Ft-
123 PM PST Mon Jan 5 2026
.TONIGHT...
* Sky/Weather............Mostly cloudy with a chance of rain.
Patchy fog after midnight.
* Min Temperature........44-49.
* 24 HR Trend..........Little change.
* Max Humidity...........95-100 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........East winds 4 to 10 mph. Local gusts up to
20 mph in the evening.
* CWR....................40 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......2 percent.
.TUESDAY...
* Sky/Weather............Mostly cloudy. Patchy fog.
* Max Temperature........52-57.
* 24 HR Trend..........Little change.
* Min Humidity...........80-91 percent.
* 24 HR Trend..........9 percent down.
* 20-Foot Winds..........Northwest winds up to 6 mph.
* CWR....................0 percent.
* Mixing Height..........1500 ft AGL.
* Chance of thunder......0 percent.
.TUESDAY NIGHT...
* Sky/Weather............Mostly cloudy. Patchy fog through the
night. A slight chance of rain in the late evening and overnight.
* Min Temperature........42-47.
* Max Humidity...........87-100 percent.
* 20-Foot Winds..........Southeast winds up to 7 mph.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......2 percent.
.WEDNESDAY...
* Sky/Weather............Mostly cloudy. Patchy fog in the morning.
A slight chance of rain until late afternoon, then a chance of
rain late in the afternoon.
* Max Temperature........50-55.
* Min Humidity...........76-91 percent.
* 20-Foot Winds..........South winds up to 8 mph.
* Mixing Height..........2300 ft AGL.
* CWR....................0 percent.
* Chance of thunder......6 percent.
$$
CAZ217-070000-
Southern Sacramento Valley in Yolo-
Sacramento Far Western Placer, southern Sutter and Solano County
Below 1000 Ft-
123 PM PST Mon Jan 5 2026
.TONIGHT...
* Sky/Weather............Mostly cloudy. A chance of rain in the
evening, then a slight chance of rain after midnight. Patchy fog
after midnight.
* Min Temperature........46-51.
* 24 HR Trend..........Little change.
* Max Humidity...........89-100 percent.
* 24 HR Trend..........4 percent down.
* 20-Foot Winds..........East winds 4 to 10 mph. Local gusts up to
20 mph in the evening.
* CWR....................20 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......2 percent.
.TUESDAY...
* Sky/Weather............Mostly cloudy in the morning then becoming
partly cloudy. Patchy fog in the morning.
* Max Temperature........55-60.
* 24 HR Trend..........Little change.
* Min Humidity...........75-87 percent.
* 24 HR Trend..........9 percent down.
* 20-Foot Winds..........North winds up to 8 mph.
* CWR....................0 percent.
* Mixing Height..........1800 ft AGL.
* Chance of thunder......0 percent.
.TUESDAY NIGHT...
* Sky/Weather............Mostly cloudy. Patchy fog through the
night. A slight chance of rain early in the morning.
* Min Temperature........44-49.
* Max Humidity...........87-100 percent.
* 20-Foot Winds..........Northwest winds up to 6 mph shifting to
the southeast up to 7 mph after midnight.
* Mixing Height..........400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......3 percent.
.WEDNESDAY...
* Sky/Weather............Mostly cloudy until late afternoon then
becoming partly cloudy. Patchy fog in the morning. A slight
chance of rain early in the morning. A slight chance of rain late
in the afternoon.
* Max Temperature........52-57.
* Min Humidity...........76-91 percent.
* 20-Foot Winds..........Southwest winds up to 8 mph.
* Mixing Height..........2400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......1 percent.
$$
CAZ218-070000-
Carquinez Strait and Delta-
123 PM PST Mon Jan 5 2026
.TONIGHT...
* Sky/Weather............Mostly cloudy. A chance of rain in the
evening, then a slight chance of rain after midnight. Patchy fog
after midnight.
* Min Temperature........47-52.
* 24 HR Trend..........Little change.
* Max Humidity...........94-99 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........East winds 6 to 12 mph.
* CWR....................40 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......2 percent.
.TUESDAY...
* Sky/Weather............Mostly cloudy. Patchy fog in the morning.
* Max Temperature........55-60.
* 24 HR Trend..........Little change.
* Min Humidity...........75-86 percent.
* 24 HR Trend..........7 percent down.
* 20-Foot Winds..........Northeast winds up to 8 mph.
* CWR....................0 percent.
* Mixing Height..........1500 ft AGL.
* Chance of thunder......0 percent.
.TUESDAY NIGHT...
* Sky/Weather............Partly cloudy early in the evening then
becoming mostly cloudy. Patchy fog through the night.
* Min Temperature........45-50.
* Max Humidity...........94-100 percent.
* 20-Foot Winds..........West winds up to 7 mph.
* Mixing Height..........400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......2 percent.
.WEDNESDAY...
* Sky/Weather............Mostly cloudy then becoming partly cloudy
early in the afternoon then becoming mostly sunny. Patchy fog
early in the morning.
* Max Temperature........53-58.
* Min Humidity...........78-90 percent.
* 20-Foot Winds..........West winds 4 to 9 mph.
* Mixing Height..........2900 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ219-070000-
Northern San Joaquin Valley in San Joaquin and Stanislaus
Counties Below 1000 ft-
123 PM PST Mon Jan 5 2026
.TONIGHT...
* Sky/Weather............Mostly cloudy. A chance of rain in the
evening, then a slight chance of rain after midnight. Patchy fog
after midnight.
* Min Temperature........45-50.
* 24 HR Trend..........Little change.
* Max Humidity...........85-98 percent.
* 24 HR Trend..........7 percent down.
* 20-Foot Winds..........Southeast winds 7 to 13 mph with local
gusts up to 25 mph.
* CWR....................10 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......0 percent.
.TUESDAY...
* Sky/Weather............Mostly sunny. Patchy fog in the morning.
* Max Temperature........57-62.
* 24 HR Trend..........Little change.
* Min Humidity...........71-76 percent.
* 24 HR Trend..........8 percent down.
* 20-Foot Winds..........East winds 4 to 9 mph shifting to the
northwest up to 6 mph in the afternoon.
* CWR....................0 percent.
* Mixing Height..........2200 ft AGL.
* Chance of thunder......0 percent.
.TUESDAY NIGHT...
* Sky/Weather............Partly cloudy in the evening then becoming
mostly cloudy. Patchy fog.
* Min Temperature........43-48.
* Max Humidity...........83-98 percent.
* 20-Foot Winds..........Northwest winds up to 6 mph.
* Mixing Height..........400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......1 percent.
.WEDNESDAY...
* Sky/Weather............Patchy fog in the morning. Mostly cloudy
until late afternoon, then partly cloudy with a slight chance of
rain late in the afternoon.
* Max Temperature........51-56.
* Min Humidity...........74-89 percent.
* 20-Foot Winds..........Northwest winds 4 to 9 mph.
* Mixing Height..........2800 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ263-279-070000-
Southeast Edge Shasta-Trinity NF and Western Portions of Tehama-
Glenn Unit-Eastern Mendocino NF-
123 PM PST Mon Jan 5 2026
.TONIGHT...
* Sky/Weather............Mostly cloudy. A chance of rain at lower
elevations....and a chance of rain and snow at higher elevations.
Patchy fog.
* Min Temperature........42-47 lower elevations...except 33-40
higher elevations.
* 24 HR Trend..........Little change.
* Max Humidity...........89-100 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...East winds up to 7 mph in the evening
becoming drainage up to 5 mph.
* Ridges/Upr Slopes....Southeast winds 6 to 12 mph.
* CWR....................50 percent.
* Mixing Height..........700 ft AGL.
* Chance of thunder......1 percent.
.TUESDAY...
* Sky/Weather............Mostly cloudy with a slight chance of
rain. Patchy fog.
* Max Temperature........50-55 lower elevations...except 38-46
higher elevations.
* 24 HR Trend..........4 degrees warmer.
* Min Humidity...........79-87 percent.
* 24 HR Trend..........5 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Southeast winds up to 8 mph.
* Ridges/Upr Slopes....Southeast winds up to 8 mph shifting to the
southwest up to 7 mph in the afternoon.
* CWR....................10 percent.
* Mixing Height..........1400 ft AGL.
* Chance of thunder......1 percent.
.TUESDAY NIGHT...
* Sky/Weather............Mostly cloudy. At lower elevations, a
chance of rain, Patchy fog. At higher elevations, a chance of
rain and snow.
* Min Temperature........39-44 lower elevations...except 32-38
higher elevations.
* Max Humidity...........80-95 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...West winds up to 8 mph.
* Ridges/Upr Slopes....West winds 4 to 9 mph.
* Mixing Height..........600 ft AGL.
* CWR....................10 percent.
* Chance of thunder......1 percent.
.WEDNESDAY...
* Sky/Weather............Mostly cloudy. At lower elevations, patchy
fog in the morning, A chance of rain. At higher elevations, a
chance of rain and snow.
* Max Temperature........50-55 lower elevations...except 38-46
higher elevations.
* Min Humidity...........65-80 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....West winds 7 to 13 mph.
* Mixing Height..........2800 ft AGL.
* CWR....................10 percent.
* Chance of thunder......4 percent.
$$
CAZ266-070000-
Northern Sierra Foothills from 1000 to 3000 Ft. Includes portions
of Shasta-Trinity and Butte Units-
123 PM PST Mon Jan 5 2026
.TONIGHT...
* Sky/Weather............Mostly cloudy. Rain likely in the evening,
then a chance of rain after midnight. Patchy fog through the
night.
* Min Temperature........40-45.
* 24 HR Trend..........Little change.
* Max Humidity...........88-100 percent.
* 24 HR Trend..........4 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Southeast winds 5 to 11 mph.
* Ridges/Upr Slopes....Southeast winds 4 to 10 mph.
* CWR....................50 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......1 percent.
.TUESDAY...
* Sky/Weather............Patchy fog in the morning. Mostly cloudy
with a slight chance of rain.
* Max Temperature........49-54.
* 24 HR Trend..........5 degrees warmer.
* Min Humidity...........78-87 percent.
* 24 HR Trend..........5 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Southeast winds 4 to 9 mph in the morning
becoming upslope up to 5 mph.
* Ridges/Upr Slopes....Southeast winds up to 8 mph in the morning
becoming variable up to 5 mph.
* CWR....................10 percent.
* Mixing Height..........1600 ft AGL.
* Chance of thunder......2 percent.
.TUESDAY NIGHT...
* Sky/Weather............Mostly cloudy with a chance of rain.
Patchy fog.
* Min Temperature........42-47.
* Max Humidity...........84-99 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Drainage winds up to 5 mph becoming
southeast up to 7 mph after midnight.
* Ridges/Upr Slopes....Variable winds up to 5 mph becoming south up
to 7 mph after midnight.
* Mixing Height..........600 ft AGL.
* CWR....................10 percent.
* Chance of thunder......2 percent.
.WEDNESDAY...
* Sky/Weather............Patchy fog in the morning. Mostly cloudy
with a chance of rain.
* Max Temperature........46-51.
* Min Humidity...........79-94 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...South winds up to 8 mph.
* Ridges/Upr Slopes....Southwest winds up to 8 mph.
* Mixing Height..........2400 ft AGL.
* CWR....................10 percent.
* Chance of thunder......8 percent.
$$
CAZ220-267-070000-
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-
123 PM PST Mon Jan 5 2026
.TONIGHT...
* Sky/Weather............Mostly cloudy with a chance of rain.
Patchy fog through the night.
* Min Temperature........39-44.
* 24 HR Trend..........Little change.
* Max Humidity...........85-95 percent.
* 24 HR Trend..........11 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...East winds 5 to 11 mph.
* Ridges/Upr Slopes....East winds 5 to 11 mph.
* CWR....................10 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......1 percent.
.TUESDAY...
* Sky/Weather............Partly cloudy in the morning then becoming
mostly sunny. Patchy fog in the morning.
* Max Temperature........53-58.
* 24 HR Trend..........4 degrees warmer.
* Min Humidity...........64-76 percent.
* 24 HR Trend..........12 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...East winds up to 7 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.
* CWR....................0 percent.
* Mixing Height..........2800 ft AGL.
* Chance of thunder......0 percent.
.TUESDAY NIGHT...
* Sky/Weather............Partly cloudy early in the evening, then
mostly cloudy with a slight chance of rain in the late evening
and early morning. Mostly cloudy with a chance of rain early in
the morning. Patchy fog through the night.
* Min Temperature........38-43.
* Max Humidity...........78-93 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......3 percent.
.WEDNESDAY...
* Sky/Weather............Mostly cloudy with a chance of rain.
Patchy fog.
* Max Temperature........47-52.
* Min Humidity...........75-90 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming southwest
up to 7 mph in the afternoon.
* Ridges/Upr Slopes....Variable winds up to 7 mph becoming
southwest up to 7 mph in the afternoon.
* Mixing Height..........1900 ft AGL.
* CWR....................10 percent.
* Chance of thunder......2 percent.
$$
CAZ268-070000-
Northern Sierra Including Lassen NP and Plumas and Lassen NF/S
West of the Sierra Crest (West of Evans Peak-Grizzly Peak-
Beckworth Peak)-
123 PM PST Mon Jan 5 2026
.TONIGHT...
* Sky/Weather............Mostly cloudy with a chance of rain and
snow. Patchy fog.
* Min Temperature........27-35.
* 24 HR Trend..........Little change.
* Max Humidity...........93-100 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...South winds 5 to 11 mph.
* Ridges/Upr Slopes....South winds 5 to 11 mph.
* CWR....................40 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......0 percent.
.TUESDAY...
* Sky/Weather............Mostly cloudy. At lower elevations, a
slight chance of rain and snow in the morning, then a slight
chance of rain in the afternoon, Patchy fog through the day, A
slight chance of rain through the day. At higher elevations,
patchy dense fog through the day, A chance of rain and snow in
the afternoon.
* Max Temperature........39-44 lower elevations...except 34-39
higher elevations.
* 24 HR Trend..........4 degrees warmer.
* Min Humidity...........82-94 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...South winds 4 to 10 mph.
* Ridges/Upr Slopes....South winds 5 to 11 mph.
* CWR....................10 percent.
* Mixing Height..........1700 ft AGL.
* Chance of thunder......1 percent.
.TUESDAY NIGHT...
* Sky/Weather............Mostly cloudy. At higher elevations, a
chance of rain and snow. Patchy fog.
* Min Temperature........29-37.
* Max Humidity...........84-99 percent...except 93-100 percent in
the high mountain valleys.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Southwest winds 5 to 11 mph.
* Ridges/Upr Slopes....Southwest winds 5 to 11 mph.
* Mixing Height..........700 ft AGL.
* CWR....................10 percent.
* Chance of thunder......2 percent.
.WEDNESDAY...
* Sky/Weather............Patchy fog in the morning. A chance of
rain and snow early in the morning, then rain and snow likely in
the late morning and afternoon. Snow level 5000 feet.
* Max Temperature........38-43 lower elevations...except 32-38
higher elevations.
* Min Humidity...........77-92 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Southwest winds 7 to 13 mph.
* Ridges/Upr Slopes....Southwest winds 7 to 13 mph.
* Mixing Height..........2400 ft AGL.
* CWR....................10 percent.
* Chance of thunder......5 percent.
$$
CAZ221-269-070000-
Stanislaus NF West of the Sierra Crest-
Northern Sierra Including the Tahoe and Eldorado NF/S West of the
Sierra Crest-
123 PM PST Mon Jan 5 2026
.TONIGHT...
* Sky/Weather............Mostly cloudy in the evening then becoming
partly cloudy. A chance of rain and snow. Widespread frost after
midnight.
* Min Temperature........33-38 lower elevations...except 19-29
higher elevations.
* 24 HR Trend..........Little change.
* Max Humidity...........79-94 percent.
* 24 HR Trend..........12 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Southeast winds 4 to 9 mph.
* Ridges/Upr Slopes....Southeast winds 4 to 9 mph.
* CWR....................10 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......0 percent.
.TUESDAY...
* Sky/Weather............Partly cloudy. Widespread frost through
the day. Patchy dense fog in the afternoon.
* Max Temperature........46-52 lower elevations...except 33-43
higher elevations.
* 24 HR Trend..........4 degrees warmer.
* Min Humidity...........61-76 percent.
* 24 HR Trend..........8 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...East winds up to 7 mph in the morning
becoming upslope up to 5 mph.
* Ridges/Upr Slopes....South winds 4 to 9 mph.
* CWR....................0 percent.
* Mixing Height..........2200 ft AGL.
* Chance of thunder......0 percent.
.TUESDAY NIGHT...
* Sky/Weather............Partly cloudy in the evening then becoming
mostly cloudy. At higher elevations, widespread frost until early
morning, A chance of snow in the late evening and overnight. At
lower elevations, patchy fog early in the evening. Areas of frost
until early morning. Patchy fog early in the morning, A chance of
rain in the late evening and early morning. A chance of rain and
snow early in the morning.
* Min Temperature........35-40 lower elevations...except 21-31
higher elevations.
* Max Humidity...........75-90 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...East winds up to 7 mph in the evening
becoming drainage up to 5 mph.
* Ridges/Upr Slopes....South winds 6 to 12 mph.
* Mixing Height..........400 ft AGL.
* CWR....................10 percent.
* Chance of thunder......1 percent.
.WEDNESDAY...
* Sky/Weather............Mostly cloudy. At lower elevations, patchy
fog until late afternoon, A chance of rain and snow early in the
morning, then a chance of rain in the late morning and afternoon.
At higher elevations, a chance of snow early in the morning, then
a chance of rain and snow in the late morning and afternoon.
* Max Temperature........42-48 lower elevations...except 30-40
higher elevations.
* Min Humidity...........71-86 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming southwest
up to 8 mph in the afternoon.
* Ridges/Upr Slopes....Southwest winds 6 to 12 mph.
* Mixing Height..........1700 ft AGL.
* CWR....................20 percent.
* Chance of thunder......1 percent.
$$
.Extended...
...Shasta County Mountains and Coastal Range
.WEDNESDAY NIGHT...Mostly cloudy with a chance of rain and snow.
Lows 24 to 33. West winds 5 to 15 mph.
.THURSDAY...Partly cloudy with a slight chance of snow. Highs
37 to 45. Northwest winds 5 to 15 mph.
.THURSDAY NIGHT...Mostly clear. Widespread frost. Lows 23 to 33.
North winds 5 to 15 mph.
.FRIDAY...Not as cool. Mostly sunny. Highs 43 to 52. North winds
up to 10 mph.
.FRIDAY NIGHT...Clear. Widespread frost. Lows 26 to 36. North
winds up to 10 mph.
.SATURDAY...Mostly sunny. Highs 46 to 55. Northeast winds up to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 28 to 38. North winds up to
10 mph.
...Northern Sierra and Lassen Park
.WEDNESDAY NIGHT...Mostly cloudy with a chance of rain and snow.
Patchy fog. Lows 22 to 32. Southwest winds up to 10 mph.
.THURSDAY...Mostly sunny. Widespread frost and patchy fog. Highs
37 to 46. North winds up to 10 mph.
.THURSDAY NIGHT...Mostly clear. Widespread frost. Lows 21 to 31.
Northeast winds 5 to 15 mph.
.FRIDAY...Not as cool. Mostly sunny. Highs 43 to 52. Northeast
winds up to 10 mph.
.FRIDAY NIGHT...Clear. Widespread frost. Lows 24 to 34. Northeast
winds 5 to 10 mph.
.SATURDAY...Sunny. Highs 46 to 56. Northeast winds up to 10 mph.
.SATURDAY NIGHT...Mostly clear. Widespread frost. Lows 26 to 36.
Northeast winds up to 10 mph.
...Sierra Nevada Foothills
.WEDNESDAY NIGHT...Mostly cloudy with a chance of rain. Patchy
fog. Lows 32 to 37. Southeast winds up to 10 mph.
.THURSDAY...Mostly sunny. Areas of frost and patchy fog. Highs
46 to 51. North winds 5 to 15 mph.
.THURSDAY NIGHT...Mostly clear. Areas of frost. Lows 32 to 37.
Northeast winds 5 to 15 mph.
.FRIDAY...Mostly sunny. Highs 50 to 55. Variable less than 5 mph.
.FRIDAY NIGHT...Clear. Lows 35 to 40. Variable less than 5 mph.
.SATURDAY...Mostly sunny. Highs 52 to 57. Variable less than
5 mph.
.SATURDAY NIGHT...Mostly clear. Lows 36 to 41. Variable less than
5 mph.
...Central Valley and Delta
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain.
Patchy fog. Lows 38 to 43. West winds 5 to 15 mph.
.THURSDAY...Mostly sunny. Patchy fog. Highs 49 to 54. Northwest
winds 5 to 15 mph.
.THURSDAY NIGHT...Mostly clear. Lows 36 to 41. Northwest winds
5 to 15 mph.
.FRIDAY...Mostly sunny. Highs 50 to 55. North winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Patchy fog. Lows 36 to 41. Variable
less than 5 mph.
.SATURDAY...Mostly sunny. Patchy fog. Highs 51 to 56. Variable
less than 5 mph.
.SATURDAY NIGHT...Mostly clear. Patchy fog. Lows 36 to 41.
Variable less than 5 mph.
$$