366
FNUS56 KSTO 252103
FWFSTO
FIRE WEATHER PLANNING FORECAST FOR INTERIOR NORTHERN CALIFORNIA
NATIONAL WEATHER SERVICE SACRAMENTO CA
203 PM PDT WED MAR 25 2026
DISCUSSION
DRY WEATHER AND ABOVE NORMAL TEMPERATURES CONTINUE ACROSS THE END
OF THE WEEK AND THROUGH THE WEEKEND. BREEZY TO GUSTY WINDS ARE
EXPECTED TO DEVELOP THIS EVENING, WITH STRONGEST GUSTS 30 TO 40
MILES PER HOUR ALONG AND WEST OF THE INTERSTATE 5 CORRIDOR THROUGH
THURSDAY. A PATTERN CHANGE IS THEN ON TRACK BY NEXT WEEK WITH
COOLER TEMPERATURES ANTICIPATED ALONGSIDE INCREASING CHANCES FOR
RAIN AND MOUNTAIN SNOW, ISOLATED THUNDERSTORMS, AND BREEZY SOUTH
WINDS HEADING INTO EARLY APRIL.
CAZ213-262300-
EASTERN PORTION OF SHASTA-TRINITY NF-
203 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 9 TO 15 MPH WITH LOCAL GUSTS UP
TO 25 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS 9 TO 15 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........73-78 LOWER ELEVATIONS...EXCEPT 61-70
HIGHER ELEVATIONS.
* 24 HR TREND..........LITTLE CHANGE.
* MIN HUMIDITY...........15-20 PERCENT.
* 24 HR TREND..........11 PERCENT DOWN.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 14 TO 20 MPH WITH LOCAL
GUSTS UP TO 35 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 14 TO 20 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............MOSTLY CLOUDY EARLY IN THE EVENING THEN
BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE........50-56 LOWER ELEVATIONS...EXCEPT 40-50
HIGHER ELEVATIONS.
* MAX HUMIDITY...........25-40 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTH WINDS 11 TO 17 MPH WITH LOCAL GUSTS UP
TO 25 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS 11 TO 17 MPH WITH LOCAL GUSTS UP
TO 30 MPH.
* MIXING HEIGHT..........800 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........79-84 LOWER ELEVATIONS...EXCEPT 69-77
HIGHER ELEVATIONS.
* MIN HUMIDITY...........13-23 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 7 TO 13 MPH. LOCAL GUSTS UP
TO 25 MPH IN THE MORNING.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 7 TO 13 MPH WITH LOCAL GUSTS
UP TO 25 MPH.
* MIXING HEIGHT..........4400 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-
203 PM PDT WED MAR 25 2026
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........29-34.
* 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 7 TO 13 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...........15-20 PERCENT.
* 24 HR TREND..........7 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..........5000 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. LOCAL GUSTS UP
TO 25 MPH IN THE EVENING.
* RIDGES/UPR SLOPES....EAST WINDS 8 TO 14 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........74-79 LOWER ELEVATIONS...EXCEPT 68-73
HIGHER ELEVATIONS.
* MIN HUMIDITY...........14-22 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 6 TO 12 MPH.
* MIXING HEIGHT..........4300 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ215-262300-
NORTHERN SACRAMENTO VALLEY TO SOUTHERN TEHAMA COUNTY LINE BELOW
1000 FT-
203 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. LOCAL GUSTS
UP TO 20 MPH INCREASING TO 30 MPH AFTER MIDNIGHT.
* 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...........16-21 PERCENT.
* 24 HR TREND..........10 PERCENT DOWN.
* 20-FOOT WINDS..........NORTH WINDS 14 TO 20 MPH WITH LOCAL GUSTS
UP TO 40 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........3000 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
THURSDAY NIGHT
* SKY/WEATHER............PARTLY CLOUDY.
* MIN TEMPERATURE........52-57.
* 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 MOSTLY SUNNY.
* MAX TEMPERATURE........81-86.
* MIN HUMIDITY...........16-26 PERCENT.
* 20-FOOT WINDS..........NORTH WINDS 5 TO 11 MPH. LOCAL GUSTS UP TO
20 MPH IN THE MORNING.
* 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-
203 PM PDT WED MAR 25 2026
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* 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. LOCAL GUSTS
UP TO 20 MPH INCREASING TO 30 MPH AFTER MIDNIGHT.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........500 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
THURSDAY
* SKY/WEATHER............PARTLY CLOUDY IN THE MORNING THEN
CLEARING.
* MAX TEMPERATURE........75-80.
* 24 HR TREND..........4 DEGREES COOLER.
* MIN HUMIDITY...........19-29 PERCENT.
* 24 HR TREND..........6 PERCENT DOWN.
* 20-FOOT WINDS..........NORTHWEST WINDS 12 TO 18 MPH WITH LOCAL
GUSTS UP TO 35 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........2400 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.
* 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..........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.
* MAX TEMPERATURE........79-84.
* MIN HUMIDITY...........19-34 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-
203 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 8 TO 14 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........500 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
THURSDAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........76-81.
* 24 HR TREND..........5 DEGREES COOLER.
* MIN HUMIDITY...........22-37 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........NORTHWEST WINDS 9 TO 15 MPH WITH LOCAL
GUSTS UP TO 25 MPH...EXCEPT NORTHWEST 12 TO 18 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........52-57.
* MAX HUMIDITY...........41-56 PERCENT.
* 20-FOOT WINDS..........NORTH WINDS 10 TO 16 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 THEN BECOMING PARTLY CLOUDY
EARLY IN THE AFTERNOON THEN BECOMING MOSTLY CLOUDY.
* MAX TEMPERATURE........80-85.
* MIN HUMIDITY...........21-36 PERCENT.
* 20-FOOT WINDS..........NORTH WINDS 7 TO 13 MPH.
* MIXING HEIGHT..........2200 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ218-262300-
CARQUINEZ STRAIT AND DELTA-
203 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.
* MAX TEMPERATURE........77-82.
* 24 HR TREND..........LITTLE CHANGE.
* MIN HUMIDITY...........27-32 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............PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY.
* MIN TEMPERATURE........53-58.
* MAX HUMIDITY...........45-60 PERCENT.
* 20-FOOT WINDS..........NORTHWEST 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........79-84.
* MIN HUMIDITY...........30-45 PERCENT.
* 20-FOOT WINDS..........NORTH WINDS 4 TO 9 MPH.
* MIXING HEIGHT..........2200 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-
203 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...........31-43 PERCENT.
* 24 HR TREND..........7 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............PARTLY CLOUDY EARLY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY.
* MIN TEMPERATURE........52-57.
* MAX HUMIDITY...........50-65 PERCENT.
* 20-FOOT WINDS..........NORTHWEST WINDS 7 TO 13 MPH.
* MIXING HEIGHT..........500 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
FRIDAY
* SKY/WEATHER............MOSTLY CLOUDY.
* MAX TEMPERATURE........78-83.
* MIN HUMIDITY...........25-40 PERCENT.
* 20-FOOT WINDS..........NORTHWEST WINDS UP TO 8 MPH.
* MIXING HEIGHT..........2100 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-
203 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 11 TO 17 MPH WITH LOCAL
GUSTS UP TO 30 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...........13-18 PERCENT.
* 24 HR TREND..........12 PERCENT DOWN.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTH WINDS 13 TO 25 MPH WITH LOCAL GUSTS UP
TO 30 MPH.
* RIDGES/UPR SLOPES....BREEZY. NORTH WINDS 13 TO 25 MPH WITH LOCAL
GUSTS UP TO 40 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........3100 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.
* MIN TEMPERATURE........52-57 LOWER ELEVATIONS...EXCEPT 46-52
HIGHER ELEVATIONS.
* MAX HUMIDITY...........17-32 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTH WINDS 11 TO 17 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS 11 TO 17 MPH WITH LOCAL GUSTS UP
TO 35 MPH.
* MIXING HEIGHT..........700 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........77-82 LOWER ELEVATIONS...EXCEPT 65-73
HIGHER ELEVATIONS.
* MIN HUMIDITY...........14-24 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTH WINDS 6 TO 12 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS 6 TO 12 MPH.
* MIXING HEIGHT..........3200 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-
203 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 6 TO 12 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 6 TO 12 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...........18-24 PERCENT.
* 24 HR TREND..........8 PERCENT DOWN.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTH WINDS 11 TO 17 MPH WITH LOCAL GUSTS UP
TO 30 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS 11 TO 17 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........4000 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 11 TO 18 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 11 TO 18 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
CLEARING.
* MAX TEMPERATURE........74-80.
* MIN HUMIDITY...........18-33 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 10 TO 16 MPH SHIFTING TO THE
NORTHWEST 4 TO 10 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 9 TO 15 MPH SHIFTING TO THE
WEST UP TO 8 MPH IN THE AFTERNOON.
* MIXING HEIGHT..........2900 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-
203 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........73-78.
* 24 HR TREND..........LITTLE CHANGE.
* MIN HUMIDITY...........31-46 PERCENT.
* 24 HR TREND..........9 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..........2300 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
THURSDAY NIGHT
* SKY/WEATHER............PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY.
* MIN TEMPERATURE........53-58.
* MAX HUMIDITY...........41-56 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 5 TO 11 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 5 TO 11 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..........2500 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)-
203 PM PDT WED MAR 25 2026
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........34-44 LOWER ELEVATIONS...EXCEPT 29-39
HIGHER ELEVATIONS.
* 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...SOUTHWEST WINDS 7 TO 13 MPH SHIFTING TO THE
NORTHEAST AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....WEST WINDS 11 TO 17 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...........21-28 PERCENT.
* 24 HR TREND..........5 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..........3600 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 12 TO 18 MPH WITH LOCAL
GUSTS UP TO 30 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 12 TO 18 MPH WITH LOCAL
GUSTS UP TO 30 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........68-73 LOWER ELEVATIONS...EXCEPT 61-69
HIGHER ELEVATIONS.
* MIN HUMIDITY...........14-28 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 9 TO 15 MPH WITH LOCAL GUSTS
UP TO 25 MPH SHIFTING TO THE SOUTH 5 TO 11 MPH IN THE
AFTERNOON.
* RIDGES/UPR SLOPES....EAST WINDS 11 TO 17 MPH SHIFTING TO THE
SOUTH 7 TO 13 MPH IN THE AFTERNOON.
* MIXING HEIGHT..........4000 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-
203 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...SOUTHEAST 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...........17-27 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHEAST WINDS UP TO 7 MPH SHIFTING TO THE
WEST 5 TO 11 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTHEAST WINDS 4 TO 10 MPH SHIFTING TO THE
NORTH 8 TO 14 MPH WITH LOCAL GUSTS UP TO 25 MPH IN THE
AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........4000 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
THURSDAY NIGHT
* SKY/WEATHER............PARTLY CLOUDY UNTIL EARLY MORNING THEN
BECOMING MOSTLY CLOUDY.
* MIN TEMPERATURE........50-58 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..........700 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
FRIDAY
* SKY/WEATHER............MOSTLY CLOUDY IN THE MORNING THEN BECOMING
PARTLY CLOUDY.
* MAX TEMPERATURE........73-78 LOWER ELEVATIONS...EXCEPT 61-71
HIGHER ELEVATIONS.
* MIN HUMIDITY...........20-35 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...EAST WINDS 5 TO 11 MPH SHIFTING TO THE
SOUTHWEST 4 TO 9 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....EAST WINDS 8 TO 14 MPH SHIFTING TO THE
SOUTHWEST 7 TO 13 MPH IN THE AFTERNOON. LOCAL GUSTS UP TO 25
MPH.
* MIXING HEIGHT..........5300 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......1 PERCENT.
EXTENDED
...SHASTA COUNTY MOUNTAINS AND COASTAL RANGE
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 42 TO 52. NORTHWEST WINDS UP
TO 10 MPH.
SATURDAY
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
PARTLY CLOUDY. HIGHS 67 TO 75. SOUTHWEST 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 57 TO 65.
SOUTHWEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
RAIN LIKELY. LOWS 39 TO 47. SOUTH WINDS 5 TO
15 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 77. SOUTHWEST WINDS 5 TO
15 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 42 TO 52. NORTHEAST WINDS UP
TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS 68 TO 76. SOUTHWEST WINDS UP TO
10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 42 TO 52. VARIABLE LESS THAN
5 MPH.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 60 TO
69. 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
PARTLY CLOUDY. LOWS 52 TO 57. EAST WINDS UP TO
10 MPH.
SATURDAY
SUNNY. HIGHS 76 TO 81. SOUTHWEST WINDS 5 TO 15 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
PARTLY CLOUDY. LOWS 53 TO 58. VARIABLE LESS THAN
5 MPH.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 68 TO
74. SOUTH WINDS UP TO 10 MPH.
MONDAY NIGHT
RAIN LIKELY. LOWS 47 TO 52. SOUTHEAST WINDS UP TO
10 MPH.
...CENTRAL VALLEY AND DELTA
FRIDAY NIGHT
PARTLY CLOUDY. 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 83 TO 88. VARIABLE LESS THAN 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 54 TO 59. SOUTH WINDS 5 TO
10 MPH.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 73 TO
78. SOUTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 52 TO
57. SOUTH WINDS 5 TO 10 MPH.
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