856
FNUS56 KSTO 260633
FWFSTO
FIRE WEATHER PLANNING FORECAST FOR INTERIOR NORTHERN CALIFORNIA
NATIONAL WEATHER SERVICE SACRAMENTO CA
1133 PM PDT WED MAR 25 2026
DISCUSSION
DRY WEATHER AND ABOVE NORMAL TEMPERATURES CONTINUE THROUGH THE
THE WEEKEND. BREEZY TO GUSTY NORTH WINDS ARE EXPECTED DURING THE
DAY THURSDAY, WITH STRONGEST GUSTS 30 TO 40 MILES PER HOUR ALONG
AND WEST OF THE INTERSTATE 5 CORRIDOR. GUSTY NORTHEAST TO EAST
WINDS CONTINUE IN THE MOUNTAINS THURSDAY NIGHT INTO FRIDAY
MORNING, ESPECIALLY OVER RIDGES AND THROUGH ALIGNED CANYONS.
AFTERNOON HUMIDITY DROPS INTO THE TEENS FOR THE MOUNTAINS AND
NORTHERN SACRAMENTO VALLEY THURSDAY AND FRIDAY. A PATTERN CHANGE
IS THEN ON TRACK FOR NEXT WEEK WITH COOLER TEMPERATURES, AS WELL
AS INCREASING CHANCES FOR RAIN AND MOUNTAIN SNOW, ISOLATED
THUNDERSTORMS, AND BREEZY SOUTHERLY WINDS.
CAZ213-262300-
EASTERN PORTION OF SHASTA-TRINITY NF-
1133 PM PDT WED MAR 25 2026
TONIGHT
* SKY/WEATHER............PARTLY CLOUDY.
* MIN TEMPERATURE........42-48 LOWER ELEVATIONS...EXCEPT 32-40
HIGHER ELEVATIONS.
* 24 HR TREND..........11 DEGREES COOLER.
* MAX HUMIDITY...........53-68 PERCENT.
* 24 HR TREND..........10 PERCENT DOWN.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTH WINDS 8 TO 14 MPH WITH LOCAL GUSTS UP
TO 25 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS 8 TO 14 MPH WITH LOCAL GUSTS UP
TO 30 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........700 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
THURSDAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........72-77 LOWER ELEVATIONS...EXCEPT 60-70
HIGHER ELEVATIONS.
* 24 HR TREND..........LITTLE CHANGE.
* MIN HUMIDITY...........13-18 PERCENT.
* 24 HR TREND..........13 PERCENT DOWN.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 13 TO 19 MPH WITH LOCAL
GUSTS UP TO 35 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 13 TO 19 MPH WITH LOCAL
GUSTS UP TO 35 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........4300 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
THURSDAY NIGHT
* SKY/WEATHER............PARTLY CLOUDY.
* MIN TEMPERATURE........49-55 LOWER ELEVATIONS...EXCEPT 40-50
HIGHER ELEVATIONS.
* MAX HUMIDITY...........25-40 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTH WINDS 10 TO 16 MPH WITH LOCAL GUSTS UP
TO 25 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS 10 TO 16 MPH WITH LOCAL GUSTS UP
TO 30 MPH.
* MIXING HEIGHT..........700 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
FRIDAY
* SKY/WEATHER............MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY
LATE IN THE MORNING THEN BECOMING MOSTLY SUNNY.
* MAX TEMPERATURE........79-84 LOWER ELEVATIONS...EXCEPT 68-78
HIGHER ELEVATIONS.
* MIN HUMIDITY...........11-21 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 7 TO 13 MPH WITH LOCAL GUSTS
UP TO 25 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 7 TO 13 MPH WITH LOCAL GUSTS
UP TO 25 MPH.
* MIXING HEIGHT..........4200 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ214-262300-
BURNEY BASIN AND NORTHEAST PLATEAU IN SHASTA COUNTY INCLUDING
NORTHWEST LASSEN NF NORTH OF LASSEN NP-
1133 PM PDT WED MAR 25 2026
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........30-35.
* 24 HR TREND..........11 DEGREES COOLER.
* MAX HUMIDITY...........73-85 PERCENT.
* 24 HR TREND..........4 PERCENT UP.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...WEST WINDS 6 TO 12 MPH WITH LOCAL GUSTS UP
TO 25 MPH SHIFTING TO THE NORTHEAST UP TO 8 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....WEST WINDS 10 TO 16 MPH SHIFTING TO THE
NORTHEAST 6 TO 12 MPH AFTER MIDNIGHT.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........800 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
THURSDAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........65-70 LOWER ELEVATIONS...EXCEPT 60-65
HIGHER ELEVATIONS.
* 24 HR TREND..........LITTLE CHANGE.
* MIN HUMIDITY...........11-16 PERCENT.
* 24 HR TREND..........10 PERCENT DOWN.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 10 TO 16 MPH WITH LOCAL
GUSTS UP TO 25 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 10 TO 16 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........5100 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
THURSDAY NIGHT
* SKY/WEATHER............MOSTLY CLOUDY UNTIL EARLY MORNING THEN
BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE........33-38.
* MAX HUMIDITY...........35-50 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 8 TO 14 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 8 TO 14 MPH.
* MIXING HEIGHT..........700 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
FRIDAY
* SKY/WEATHER............MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY
LATE IN THE MORNING THEN BECOMING MOSTLY SUNNY.
* MAX TEMPERATURE........73-78 LOWER ELEVATIONS...EXCEPT 68-73
HIGHER ELEVATIONS.
* MIN HUMIDITY...........13-21 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHEAST WINDS UP TO 7 MPH IN THE MORNING
BECOMING UPSLOPE UP TO 5 MPH.
* RIDGES/UPR SLOPES....EAST WINDS 7 TO 13 MPH SHIFTING TO THE NORTH
4 TO 10 MPH IN THE AFTERNOON.
* MIXING HEIGHT..........4100 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ215-262300-
NORTHERN SACRAMENTO VALLEY TO SOUTHERN TEHAMA COUNTY LINE BELOW
1000 FT-
1133 PM PDT WED MAR 25 2026
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........46-51.
* 24 HR TREND..........6 DEGREES COOLER.
* MAX HUMIDITY...........47-62 PERCENT.
* 24 HR TREND..........13 PERCENT DOWN.
* 20-FOOT WINDS..........NORTHWEST WINDS 6 TO 12 MPH WITH LOCAL
GUSTS UP TO 25 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........600 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
THURSDAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........76-81.
* 24 HR TREND..........LITTLE CHANGE.
* MIN HUMIDITY...........13-18 PERCENT.
* 24 HR TREND..........13 PERCENT DOWN.
* 20-FOOT WINDS..........NORTH WINDS 14 TO 20 MPH WITH LOCAL GUSTS
UP TO 35 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........3100 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
THURSDAY NIGHT
* SKY/WEATHER............PARTLY CLOUDY.
* MIN TEMPERATURE........51-56.
* MAX HUMIDITY...........25-40 PERCENT.
* 20-FOOT WINDS..........NORTH WINDS 8 TO 14 MPH WITH LOCAL GUSTS
UP TO 25 MPH.
* MIXING HEIGHT..........600 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
FRIDAY
* SKY/WEATHER............PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY
LATE IN THE MORNING THEN BECOMING PARTLY CLOUDY THEN BECOMING
MOSTLY SUNNY LATE IN THE AFTERNOON.
* MAX TEMPERATURE........81-86.
* MIN HUMIDITY...........14-22 PERCENT.
* 20-FOOT WINDS..........NORTH WINDS 5 TO 11 MPH WITH LOCAL GUSTS
UP TO 20 MPH.
* MIXING HEIGHT..........2400 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ216-262300-
CENTRAL SACRAMENTO VALLEY IN GLENN, COLUSA, YUBA, NORTHERN
SUTTER, AND BUTTE COUNTY BELOW 1000 FT-
1133 PM PDT WED MAR 25 2026
TONIGHT
* SKY/WEATHER............PARTLY CLOUDY.
* MIN TEMPERATURE........48-53.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........55-70 PERCENT.
* 24 HR TREND..........12 PERCENT DOWN.
* 20-FOOT WINDS..........NORTHWEST 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.
THURSDAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........75-80.
* 24 HR TREND..........4 DEGREES COOLER.
* MIN HUMIDITY...........17-25 PERCENT.
* 24 HR TREND..........8 PERCENT DOWN.
* 20-FOOT WINDS..........NORTHWEST WINDS 12 TO 18 MPH WITH LOCAL
GUSTS UP TO 35 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........2500 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
THURSDAY NIGHT
* SKY/WEATHER............PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY
LATE IN THE EVENING THEN BECOMING PARTLY CLOUDY THEN BECOMING
MOSTLY CLOUDY EARLY IN THE MORNING.
* MIN TEMPERATURE........53-58.
* MAX HUMIDITY...........34-49 PERCENT.
* 20-FOOT WINDS..........NORTH WINDS 12 TO 18 MPH WITH LOCAL GUSTS
UP TO 30 MPH.
* MIXING HEIGHT..........500 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
FRIDAY
* SKY/WEATHER............MOSTLY CLOUDY IN THE MORNING THEN BECOMING
PARTLY CLOUDY.
* MAX TEMPERATURE........79-84.
* MIN HUMIDITY...........18-33 PERCENT.
* 20-FOOT WINDS..........NORTH WINDS 6 TO 12 MPH.
* MIXING HEIGHT..........2200 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ217-262300-
SOUTHERN SACRAMENTO VALLEY IN YOLO-
SACRAMENTO FAR WESTERN PLACER, SOUTHERN SUTTER AND SOLANO COUNTY
BELOW 1000 FT-
1133 PM PDT WED MAR 25 2026
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........48-53.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........64-79 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........WEST WINDS 7 TO 13 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........500 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
THURSDAY
* SKY/WEATHER............MOSTLY SUNNY IN THE MORNING THEN BECOMING
PARTLY CLOUDY.
* MAX TEMPERATURE........76-81.
* 24 HR TREND..........5 DEGREES COOLER.
* MIN HUMIDITY...........21-35 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........NORTHWEST WINDS 9 TO 15 MPH WITH LOCAL
GUSTS UP TO 25 MPH...EXCEPT NORTHWEST 11 TO 17 MPH WITH LOCAL
GUSTS UP TO 35 MPH WEST OF THE SACRAMENTO RIVER.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........2500 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
THURSDAY NIGHT
* SKY/WEATHER............PARTLY CLOUDY EARLY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY.
* MIN TEMPERATURE........51-57.
* MAX HUMIDITY...........41-56 PERCENT.
* 20-FOOT WINDS..........NORTH WINDS 5 TO 11 MPH...EXCEPT NORTH 8
TO 14 MPH WITH LOCAL GUSTS UP TO 30 MPH WEST OF THE SACRAMENTO
RIVER.
* MIXING HEIGHT..........500 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
FRIDAY
* SKY/WEATHER............MOSTLY CLOUDY.
* MAX TEMPERATURE........79-84.
* MIN HUMIDITY...........21-36 PERCENT.
* 20-FOOT WINDS..........NORTH WINDS 7 TO 13 MPH WITH LOCAL GUSTS
UP TO 25 MPH.
* MIXING HEIGHT..........2200 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ218-262300-
CARQUINEZ STRAIT AND DELTA-
1133 PM PDT WED MAR 25 2026
TONIGHT
* SKY/WEATHER............PARTLY CLOUDY.
* MIN TEMPERATURE........48-53.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........71-77 PERCENT.
* 24 HR TREND..........5 PERCENT UP.
* 20-FOOT WINDS..........WEST WINDS 8 TO 14 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........500 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
THURSDAY
* SKY/WEATHER............MOSTLY SUNNY IN THE MORNING THEN BECOMING
PARTLY CLOUDY.
* MAX TEMPERATURE........77-82.
* 24 HR TREND..........LITTLE CHANGE.
* MIN HUMIDITY...........26-32 PERCENT.
* 24 HR TREND..........9 PERCENT DOWN.
* 20-FOOT WINDS..........NORTHWEST WINDS 8 TO 14 MPH WITH LOCAL
GUSTS UP TO 25 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........2700 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
THURSDAY NIGHT
* SKY/WEATHER............MOSTLY CLOUDY.
* MIN TEMPERATURE........52-57.
* MAX HUMIDITY...........45-60 PERCENT.
* 20-FOOT WINDS..........NORTHWEST WINDS 5 TO 11 MPH.
* MIXING HEIGHT..........400 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
FRIDAY
* SKY/WEATHER............MOSTLY CLOUDY.
* MAX TEMPERATURE........79-84.
* MIN HUMIDITY...........26-41 PERCENT.
* 20-FOOT WINDS..........NORTH WINDS 4 TO 9 MPH.
* MIXING HEIGHT..........2400 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ219-262300-
NORTHERN SAN JOAQUIN VALLEY IN SAN JOAQUIN AND STANISLAUS
COUNTIES BELOW 1000 FT-
1133 PM PDT WED MAR 25 2026
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........48-53.
* 24 HR TREND..........4 DEGREES COOLER.
* MAX HUMIDITY...........65-80 PERCENT.
* 24 HR TREND..........11 PERCENT UP.
* 20-FOOT WINDS..........NORTHWEST WINDS 7 TO 13 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........500 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
THURSDAY
* SKY/WEATHER............MOSTLY SUNNY IN THE MORNING THEN BECOMING
PARTLY CLOUDY.
* MAX TEMPERATURE........75-80.
* 24 HR TREND..........4 DEGREES COOLER.
* MIN HUMIDITY...........30-42 PERCENT.
* 24 HR TREND..........5 PERCENT UP.
* 20-FOOT WINDS..........NORTHWEST WINDS 9 TO 15 MPH WITH LOCAL
GUSTS UP TO 25 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........2400 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
THURSDAY NIGHT
* SKY/WEATHER............MOSTLY CLOUDY.
* MIN TEMPERATURE........51-56.
* MAX HUMIDITY...........50-65 PERCENT.
* 20-FOOT WINDS..........WEST WINDS 6 TO 12 MPH.
* MIXING HEIGHT..........500 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
FRIDAY
* SKY/WEATHER............MOSTLY CLOUDY.
* MAX TEMPERATURE........77-82.
* MIN HUMIDITY...........24-39 PERCENT.
* 20-FOOT WINDS..........WEST WINDS UP TO 8 MPH.
* MIXING HEIGHT..........2000 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ263-279-262300-
SOUTHEAST EDGE SHASTA-TRINITY NF AND WESTERN PORTIONS OF TEHAMA-
GLENN UNIT-EASTERN MENDOCINO NF-
1133 PM PDT WED MAR 25 2026
TONIGHT
* SKY/WEATHER............PARTLY CLOUDY.
* MIN TEMPERATURE........45-50 LOWER ELEVATIONS...EXCEPT 36-45
HIGHER ELEVATIONS.
* 24 HR TREND..........11 DEGREES COOLER.
* MAX HUMIDITY...........38-53 PERCENT.
* 24 HR TREND..........13 PERCENT DOWN.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 10 TO 16 MPH WITH LOCAL
GUSTS UP TO 25 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 10 TO 16 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........600 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
THURSDAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........72-77 LOWER ELEVATIONS...EXCEPT 57-67
HIGHER ELEVATIONS.
* 24 HR TREND..........LITTLE CHANGE.
* MIN HUMIDITY...........11-16 PERCENT.
* 24 HR TREND..........14 PERCENT DOWN.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTH WINDS 16 TO 22 MPH WITH LOCAL GUSTS UP
TO 30 MPH.
* RIDGES/UPR SLOPES....BREEZY. NORTH WINDS 16 TO 22 MPH WITH LOCAL
GUSTS UP TO 35 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........3100 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
THURSDAY NIGHT
* SKY/WEATHER............PARTLY CLOUDY.
* MIN TEMPERATURE........52-57 LOWER ELEVATIONS...EXCEPT 45-51
HIGHER ELEVATIONS.
* MAX HUMIDITY...........17-32 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 10 TO 16 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 10 TO 16 MPH WITH LOCAL
GUSTS UP TO 35 MPH.
* MIXING HEIGHT..........600 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
FRIDAY
* SKY/WEATHER............PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY
LATE IN THE MORNING THEN BECOMING MOSTLY SUNNY.
* MAX TEMPERATURE........78-83 LOWER ELEVATIONS...EXCEPT 64-72
HIGHER ELEVATIONS.
* MIN HUMIDITY...........11-21 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTH WINDS 6 TO 12 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS 6 TO 12 MPH.
* MIXING HEIGHT..........3100 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ266-262300-
NORTHERN SIERRA FOOTHILLS FROM 1000 TO 3000 FT. INCLUDES PORTIONS
OF SHASTA-TRINITY AND BUTTE UNITS-
1133 PM PDT WED MAR 25 2026
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........45-53.
* 24 HR TREND..........9 DEGREES COOLER.
* MAX HUMIDITY...........52-62 PERCENT.
* 24 HR TREND..........7 PERCENT UP.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTH WINDS 5 TO 11 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 5 TO 11 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........500 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
THURSDAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........72-77.
* 24 HR TREND..........LITTLE CHANGE.
* MIN HUMIDITY...........14-19 PERCENT.
* 24 HR TREND..........13 PERCENT DOWN.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTH WINDS 11 TO 17 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS 11 TO 17 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........4300 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
THURSDAY NIGHT
* SKY/WEATHER............PARTLY CLOUDY.
* MIN TEMPERATURE........51-57.
* MAX HUMIDITY...........23-38 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 14 TO 20 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 13 TO 19 MPH WITH LOCAL
GUSTS UP TO 30 MPH.
* MIXING HEIGHT..........600 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
FRIDAY
* SKY/WEATHER............PARTLY CLOUDY IN THE MORNING THEN BECOMING
MOSTLY SUNNY.
* MAX TEMPERATURE........74-80.
* MIN HUMIDITY...........16-31 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 11 TO 17 MPH SHIFTING TO THE
WEST 4 TO 10 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 9 TO 15 MPH WITH LOCAL GUSTS
UP TO 25 MPH SHIFTING TO THE WEST UP TO 8 MPH IN THE AFTERNOON.
* MIXING HEIGHT..........2800 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ220-267-262300-
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-
1133 PM PDT WED MAR 25 2026
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........49-54.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........65-80 PERCENT.
* 24 HR TREND..........13 PERCENT UP.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...WEST WINDS UP TO 8 MPH IN THE EVENING
BECOMING DRAINAGE UP TO 5 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS UP TO 8 MPH IN THE EVENING
BECOMING VARIABLE UP TO 5 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........500 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
THURSDAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........72-77.
* 24 HR TREND..........LITTLE CHANGE.
* MIN HUMIDITY...........28-43 PERCENT.
* 24 HR TREND..........6 PERCENT UP.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 4 TO 9 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 4 TO 9 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........2400 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
THURSDAY NIGHT
* SKY/WEATHER............PARTLY CLOUDY EARLY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY.
* MIN TEMPERATURE........53-58.
* MAX HUMIDITY...........41-56 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...EAST WINDS 6 TO 12 MPH.
* RIDGES/UPR SLOPES....EAST WINDS 6 TO 12 MPH.
* MIXING HEIGHT..........500 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
FRIDAY
* SKY/WEATHER............MOSTLY CLOUDY IN THE MORNING THEN BECOMING
PARTLY CLOUDY.
* MAX TEMPERATURE........75-80.
* MIN HUMIDITY...........27-42 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....EAST WINDS 4 TO 10 MPH SHIFTING TO THE
SOUTHWEST UP TO 7 MPH IN THE AFTERNOON.
* MIXING HEIGHT..........2600 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ268-262300-
NORTHERN SIERRA INCLUDING LASSEN NP AND PLUMAS AND LASSEN NF/S
WEST OF THE SIERRA CREST (WEST OF EVANS PEAK-GRIZZLY PEAK-
BECKWORTH PEAK)-
1133 PM PDT WED MAR 25 2026
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........32-42.
* 24 HR TREND..........6 DEGREES COOLER.
* MAX HUMIDITY...........65-80 PERCENT...EXCEPT 88-97 PERCENT IN
THE HIGH MOUNTAIN VALLEYS.
* 24 HR TREND..........15 PERCENT UP.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...WEST WINDS 7 TO 13 MPH SHIFTING TO THE
NORTHEAST 6 TO 12 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....WEST WINDS 10 TO 16 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........300 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
THURSDAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........62-68 LOWER ELEVATIONS...EXCEPT 54-62
HIGHER ELEVATIONS.
* 24 HR TREND..........LITTLE CHANGE.
* MIN HUMIDITY...........16-24 PERCENT.
* 24 HR TREND..........9 PERCENT DOWN.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 13 TO 19 MPH WITH LOCAL
GUSTS UP TO 30 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 13 TO 19 MPH WITH LOCAL
GUSTS UP TO 30 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........3800 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
THURSDAY NIGHT
* SKY/WEATHER............PARTLY CLOUDY.
* MIN TEMPERATURE........37-47 LOWER ELEVATIONS...EXCEPT 34-42
HIGHER ELEVATIONS.
* MAX HUMIDITY...........29-44 PERCENT...EXCEPT 43-56 PERCENT IN
THE HIGH MOUNTAIN VALLEYS.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 13 TO 19 MPH WITH LOCAL
GUSTS UP TO 35 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 13 TO 19 MPH WITH LOCAL
GUSTS UP TO 35 MPH.
* MIXING HEIGHT..........600 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
FRIDAY
* SKY/WEATHER............PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY
EARLY IN THE AFTERNOON THEN BECOMING PARTLY CLOUDY.
* MAX TEMPERATURE........68-73 LOWER ELEVATIONS...EXCEPT 61-69
HIGHER ELEVATIONS.
* MIN HUMIDITY...........13-28 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 9 TO 15 MPH WITH LOCAL GUSTS
UP TO 25 MPH SHIFTING TO THE SOUTHWEST 5 TO 11 MPH IN THE
AFTERNOON.
* RIDGES/UPR SLOPES....EAST WINDS 11 TO 17 MPH SHIFTING TO THE
SOUTHWEST 6 TO 12 MPH IN THE AFTERNOON.
* MIXING HEIGHT..........3900 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ221-269-262300-
STANISLAUS NF WEST OF THE SIERRA CREST-
NORTHERN SIERRA INCLUDING THE TAHOE AND ELDORADO NF/S WEST OF THE
SIERRA CREST-
1133 PM PDT WED MAR 25 2026
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........46-53 LOWER ELEVATIONS...EXCEPT 35-45
HIGHER ELEVATIONS.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........54-69 PERCENT.
* 24 HR TREND..........14 PERCENT UP.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...EAST WINDS 4 TO 9 MPH IN THE EVENING
BECOMING DRAINAGE UP TO 5 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 6 TO 12 MPH. LOCAL GUSTS UP TO
25 MPH IN THE EVENING.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........300 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
THURSDAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........70-76 LOWER ELEVATIONS...EXCEPT 59-69
HIGHER ELEVATIONS.
* 24 HR TREND..........LITTLE CHANGE.
* MIN HUMIDITY...........16-26 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHEAST WINDS UP TO 7 MPH SHIFTING TO THE
NORTHWEST 6 TO 12 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTHEAST WINDS 4 TO 10 MPH SHIFTING TO THE
NORTHEAST 9 TO 15 MPH WITH LOCAL GUSTS UP TO 25 MPH IN THE
AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........4100 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
THURSDAY NIGHT
* SKY/WEATHER............PARTLY CLOUDY EARLY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY.
* MIN TEMPERATURE........49-57 LOWER ELEVATIONS...EXCEPT 37-47
HIGHER ELEVATIONS.
* MAX HUMIDITY...........35-50 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...EAST WINDS 11 TO 17 MPH WITH LOCAL GUSTS UP
TO 25 MPH.
* RIDGES/UPR SLOPES....EAST WINDS 11 TO 17 MPH WITH LOCAL GUSTS UP
TO 35 MPH.
* MIXING HEIGHT..........500 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
FRIDAY
* SKY/WEATHER............MOSTLY CLOUDY IN THE MORNING THEN BECOMING
PARTLY CLOUDY.
* MAX TEMPERATURE........72-77 LOWER ELEVATIONS...EXCEPT 60-70
HIGHER ELEVATIONS.
* MIN HUMIDITY...........20-35 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...EAST WINDS 5 TO 11 MPH SHIFTING TO THE
SOUTHWEST UP TO 8 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....EAST WINDS 9 TO 15 MPH SHIFTING TO THE
SOUTHWEST 8 TO 14 MPH IN THE AFTERNOON. LOCAL GUSTS UP TO 25
MPH.
* MIXING HEIGHT..........4800 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......1 PERCENT.
EXTENDED
...SHASTA COUNTY MOUNTAINS AND COASTAL RANGE
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 41 TO 51. NORTHWEST WINDS UP
TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS 67 TO 76. WEST WINDS 5 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 42 TO 52. NORTHWEST WINDS
5 TO 15 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS 67 TO 76. WEST WINDS UP TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 43 TO 53. WEST WINDS UP TO
10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 59 TO 68.
SOUTHWEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
RAIN LIKELY. LOWS 39 TO 48. SOUTHWEST WINDS 5 TO
10 MPH.
...NORTHERN SIERRA AND LASSEN PARK
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 42 TO 52. EAST WINDS UP TO
10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS 69 TO 76. SOUTHWEST WINDS 5 TO
15 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 42 TO 52. NORTHEAST WINDS UP
TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS 69 TO 77. SOUTHWEST WINDS UP TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 42 TO 52. VARIABLE LESS THAN
5 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS 62 TO 71. SOUTH WINDS 5 TO 15 MPH.
MONDAY NIGHT
RAIN LIKELY. LOWS 38 TO 47. SOUTH WINDS UP TO
10 MPH.
...SIERRA NEVADA FOOTHILLS
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 52 TO 57. EAST WINDS UP TO
10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS 76 TO 81. SOUTHWEST WINDS UP TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 52 TO 57. NORTHEAST WINDS UP
TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS 76 TO 81. VARIABLE LESS THAN 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 53 TO 58. VARIABLE LESS THAN
5 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS 70 TO 75. SOUTH WINDS UP TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 48 TO
53. VARIABLE LESS THAN 5 MPH.
...CENTRAL VALLEY AND DELTA
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 49 TO 54. SOUTHWEST WINDS UP
TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS 82 TO 87. NORTHWEST WINDS UP TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 51 TO 56. NORTHWEST WINDS UP
TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS 84 TO 89. VARIABLE LESS THAN 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 54 TO 59. SOUTHWEST WINDS 5 TO
10 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS 75 TO 80. SOUTH WINDS UP TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 53 TO
58. SOUTH WINDS 5 TO 10 MPH.
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