041
FNUS56 KSTO 092100
FWFSTO
FIRE WEATHER PLANNING FORECAST FOR INTERIOR NORTHERN CALIFORNIA
NATIONAL WEATHER SERVICE SACRAMENTO CA
200 PM PDT WED JUL 9 2025
DISCUSSION
WARMING AND DRYING TREND EXPECTED TODAY AND INTO THE WEEKEND.
LOCALLY BREEZY NORTHERLY WINDS DEVELOP TONIGHT INTO THURSDAY
MORNING AND AGAIN THURSDAY NIGHT INTO FRIDAY MORNING, MAINLY OVER
THE WEST SIDE OF THE SACRAMENTO VALLEY AND ADJACENT HIGHER
TERRAIN. STRONGEST WINDS EXPECTED OVERNIGHT TONIGHT AND INTO
THURSDAY MORNING. POOR OVERNIGHT RECOVERIES ANTICIPATED LATE WEEK
INTO THE WEEKEND OVER HIGHER TERRAIN.
CAZ213-102100-
EASTERN PORTION OF SHASTA-TRINITY NF-
200 PM PDT WED JUL 9 2025
TONIGHT
* SKY/WEATHER............CLEAR. AREAS OF SMOKE THROUGH THE NIGHT.
* MIN TEMPERATURE........65-70 LOWER ELEVATIONS...EXCEPT 55-65
HIGHER ELEVATIONS.
* 24 HR TREND..........5 DEGREES WARMER.
* MAX HUMIDITY...........44-59 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...DRAINAGE WINDS UP TO 5 MPH BECOMING NORTH UP
TO 8 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....WEST WINDS 4 TO 10 MPH SHIFTING TO THE NORTH
5 TO 11 MPH AFTER MIDNIGHT.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........700 FT AGL.
* CHANCE OF THUNDER......MISSING.
THURSDAY
* SKY/WEATHER............SUNNY. AREAS OF SMOKE.
* MAX TEMPERATURE........98-103 LOWER ELEVATIONS...EXCEPT 87-97
HIGHER ELEVATIONS.
* 24 HR TREND..........8 DEGREES WARMER.
* MIN HUMIDITY...........16-21 PERCENT.
* 24 HR TREND..........4 PERCENT DOWN.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTH WINDS 4 TO 9 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS 4 TO 9 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........8800 FT AGL.
* CHANCE OF THUNDER......MISSING.
THURSDAY NIGHT
* SKY/WEATHER............CLEAR. AREAS OF SMOKE IN THE EVENING.
AREAS OF SMOKE EARLY IN THE MORNING.
* MIN TEMPERATURE........69-75 LOWER ELEVATIONS...EXCEPT 60-70
HIGHER ELEVATIONS.
* MAX HUMIDITY...........49-64 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...DRAINAGE WINDS UP TO 5 MPH BECOMING NORTH 4
TO 9 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....NORTH WINDS 6 TO 12 MPH.
* MIXING HEIGHT..........900 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......MISSING.
FRIDAY
* SKY/WEATHER............SUNNY.
* MAX TEMPERATURE........103-108 LOWER ELEVATIONS...EXCEPT 91-101
HIGHER ELEVATIONS.
* MIN HUMIDITY...........13-23 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 5 TO 11 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 5 TO 11 MPH.
* MIXING HEIGHT..........10500 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......MISSING.
CAZ214-102100-
BURNEY BASIN AND NORTHEAST PLATEAU IN SHASTA COUNTY INCLUDING
NORTHWEST LASSEN NF NORTH OF LASSEN NP-
200 PM PDT WED JUL 9 2025
TONIGHT
* SKY/WEATHER............CLEAR. AREAS OF SMOKE.
* MIN TEMPERATURE........48-57.
* 24 HR TREND..........4 DEGREES WARMER.
* MAX HUMIDITY...........56-67 PERCENT.
* 24 HR TREND..........4 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....WEST WINDS UP TO 8 MPH SHIFTING TO THE EAST
UP TO 7 MPH AFTER MIDNIGHT.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........900 FT AGL.
* CHANCE OF THUNDER......MISSING.
THURSDAY
* SKY/WEATHER............SUNNY. AREAS OF SMOKE.
* MAX TEMPERATURE........90-95 LOWER ELEVATIONS...EXCEPT 85-90
HIGHER ELEVATIONS.
* 24 HR TREND..........7 DEGREES WARMER.
* MIN HUMIDITY...........15-20 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTH WINDS UP TO 7 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS UP TO 7 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........8400 FT AGL.
* CHANCE OF THUNDER......MISSING.
THURSDAY NIGHT
* SKY/WEATHER............CLEAR. AREAS OF SMOKE IN THE EVENING.
* MIN TEMPERATURE........53-62.
* MAX HUMIDITY...........55-70 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHWEST WINDS UP TO 7 MPH IN THE EVENING
BECOMING DRAINAGE UP TO 5 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS UP TO 7 MPH SHIFTING TO THE
EAST UP TO 8 MPH AFTER MIDNIGHT.
* MIXING HEIGHT..........1100 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......MISSING.
FRIDAY
* SKY/WEATHER............SUNNY.
* MAX TEMPERATURE........95-100 LOWER ELEVATIONS...EXCEPT 88-94
HIGHER ELEVATIONS.
* MIN HUMIDITY...........16-24 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHEAST WINDS UP TO 8 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS UP TO 8 MPH.
* MIXING HEIGHT..........10700 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......MISSING.
CAZ215-102100-
NORTHERN SACRAMENTO VALLEY TO SOUTHERN TEHAMA COUNTY LINE BELOW
1000 FT-
200 PM PDT WED JUL 9 2025
TONIGHT
* SKY/WEATHER............CLEAR. AREAS OF SMOKE AFTER MIDNIGHT.
* MIN TEMPERATURE........66-72.
* 24 HR TREND..........8 DEGREES WARMER.
* MAX HUMIDITY...........44-53 PERCENT.
* 24 HR TREND..........14 PERCENT DOWN.
* 20-FOOT WINDS..........SOUTH WINDS UP TO 7 MPH SHIFTING TO THE
NORTH UP TO 8 MPH AFTER MIDNIGHT.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........700 FT AGL.
* CHANCE OF THUNDER......MISSING.
THURSDAY
* SKY/WEATHER............SUNNY. AREAS OF SMOKE.
* MAX TEMPERATURE........102-108.
* 24 HR TREND..........9 DEGREES WARMER.
* MIN HUMIDITY...........12-17 PERCENT.
* 24 HR TREND..........4 PERCENT DOWN.
* 20-FOOT WINDS..........NORTH WINDS 5 TO 11 MPH WITH LOCAL GUSTS
UP TO 20 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........8500 FT AGL.
* CHANCE OF THUNDER......MISSING.
THURSDAY NIGHT
* SKY/WEATHER............CLEAR. AREAS OF SMOKE.
* MIN TEMPERATURE........71-76.
* MAX HUMIDITY...........41-56 PERCENT.
* 20-FOOT WINDS..........NORTHWEST WINDS 4 TO 9 MPH.
* MIXING HEIGHT..........700 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......MISSING.
FRIDAY
* SKY/WEATHER............SUNNY.
* MAX TEMPERATURE........104-112.
* MIN HUMIDITY...........13-26 PERCENT.
* 20-FOOT WINDS..........NORTH WINDS 4 TO 9 MPH.
* MIXING HEIGHT..........9200 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......MISSING.
CAZ216-102100-
CENTRAL SACRAMENTO VALLEY IN GLENN, COLUSA, YUBA, NORTHERN
SUTTER, AND BUTTE COUNTY BELOW 1000 FT-
200 PM PDT WED JUL 9 2025
TONIGHT
* SKY/WEATHER............CLEAR.
* MIN TEMPERATURE........63-68.
* 24 HR TREND..........8 DEGREES WARMER.
* MAX HUMIDITY...........52-67 PERCENT.
* 24 HR TREND..........24 PERCENT DOWN.
* 20-FOOT WINDS..........SOUTH WINDS UP TO 7 MPH SHIFTING TO THE
NORTH UP TO 8 MPH AFTER MIDNIGHT.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........500 FT AGL.
* CHANCE OF THUNDER......MISSING.
THURSDAY
* SKY/WEATHER............SUNNY. AREAS OF SMOKE.
* MAX TEMPERATURE........100-105.
* 24 HR TREND..........10 DEGREES WARMER.
* MIN HUMIDITY...........18-23 PERCENT.
* 24 HR TREND..........8 PERCENT DOWN.
* 20-FOOT WINDS..........NORTHWEST WINDS 4 TO 10 MPH WITH LOCAL
GUSTS UP TO 20 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........6900 FT AGL.
* CHANCE OF THUNDER......MISSING.
THURSDAY NIGHT
* SKY/WEATHER............CLEAR. AREAS OF SMOKE IN THE LATE EVENING
AND OVERNIGHT.
* MIN TEMPERATURE........68-73.
* MAX HUMIDITY...........44-59 PERCENT.
* 20-FOOT WINDS..........SOUTHWEST WINDS UP TO 8 MPH SHIFTING TO
THE NORTHEAST AFTER MIDNIGHT.
* MIXING HEIGHT..........500 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......MISSING.
FRIDAY
* SKY/WEATHER............SUNNY.
* MAX TEMPERATURE........101-106.
* MIN HUMIDITY...........17-31 PERCENT.
* 20-FOOT WINDS..........NORTHEAST WINDS UP TO 8 MPH SHIFTING TO
THE SOUTH IN THE AFTERNOON.
* MIXING HEIGHT..........5200 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......MISSING.
CAZ217-102100-
SOUTHERN SACRAMENTO VALLEY IN YOLO-
SACRAMENTO FAR WESTERN PLACER, SOUTHERN SUTTER AND SOLANO COUNTY
BELOW 1000 FT-
200 PM PDT WED JUL 9 2025
TONIGHT
* SKY/WEATHER............CLEAR.
* MIN TEMPERATURE........58-64.
* 24 HR TREND..........6 DEGREES WARMER.
* MAX HUMIDITY...........60-75 PERCENT.
* 24 HR TREND..........20 PERCENT DOWN.
* 20-FOOT WINDS..........SOUTH WINDS UP TO 8 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........500 FT AGL.
* CHANCE OF THUNDER......MISSING.
THURSDAY
* SKY/WEATHER............SUNNY. AREAS OF SMOKE THROUGH THE DAY.
* MAX TEMPERATURE........100-105.
* 24 HR TREND..........9 DEGREES WARMER.
* MIN HUMIDITY...........17-23 PERCENT.
* 24 HR TREND..........7 PERCENT DOWN.
* 20-FOOT WINDS..........NORTHWEST WINDS 4 TO 10 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........5800 FT AGL.
* CHANCE OF THUNDER......MISSING.
THURSDAY NIGHT
* SKY/WEATHER............CLEAR. AREAS OF SMOKE.
* MIN TEMPERATURE........62-70.
* MAX HUMIDITY...........49-64 PERCENT.
* 20-FOOT WINDS..........SOUTHWEST WINDS 5 TO 11 MPH. LOCAL GUSTS
UP TO 20 MPH IN THE EVENING.
* MIXING HEIGHT..........800 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......MISSING.
FRIDAY
* SKY/WEATHER............SUNNY.
* MAX TEMPERATURE........100-105.
* MIN HUMIDITY...........17-32 PERCENT.
* 20-FOOT WINDS..........SOUTHWEST WINDS UP TO 8 MPH.
* MIXING HEIGHT..........3900 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......MISSING.
CAZ218-102100-
CARQUINEZ STRAIT AND DELTA-
200 PM PDT WED JUL 9 2025
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........57-62.
* 24 HR TREND..........4 DEGREES WARMER.
* MAX HUMIDITY...........73-84 PERCENT.
* 24 HR TREND..........13 PERCENT DOWN.
* 20-FOOT WINDS..........WEST WINDS 6 TO 12 MPH WITH LOCAL GUSTS UP
TO 20 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........600 FT AGL.
* CHANCE OF THUNDER......MISSING.
THURSDAY
* SKY/WEATHER............MOSTLY SUNNY. AREAS OF SMOKE IN THE
AFTERNOON.
* MAX TEMPERATURE........92-100.
* 24 HR TREND..........10 DEGREES WARMER.
* MIN HUMIDITY...........24-32 PERCENT.
* 24 HR TREND..........8 PERCENT DOWN.
* 20-FOOT WINDS..........WEST WINDS 6 TO 12 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........3800 FT AGL.
* CHANCE OF THUNDER......MISSING.
THURSDAY NIGHT
* SKY/WEATHER............CLEAR.
* MIN TEMPERATURE........60-65.
* MAX HUMIDITY...........66-81 PERCENT.
* 20-FOOT WINDS..........WEST WINDS 9 TO 15 MPH WITH LOCAL GUSTS UP
TO 25 MPH.
* MIXING HEIGHT..........800 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......MISSING.
FRIDAY
* SKY/WEATHER............SUNNY.
* MAX TEMPERATURE........90-100.
* MIN HUMIDITY...........39-54 PERCENT.
* 20-FOOT WINDS..........WEST WINDS 5 TO 11 MPH. LOCAL GUSTS UP TO
20 MPH IN THE MORNING.
* MIXING HEIGHT..........2700 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......MISSING.
CAZ219-102100-
NORTHERN SAN JOAQUIN VALLEY IN SAN JOAQUIN AND STANISLAUS
COUNTIES BELOW 1000 FT-
200 PM PDT WED JUL 9 2025
TONIGHT
* SKY/WEATHER............CLEAR.
* MIN TEMPERATURE........59-65.
* 24 HR TREND..........5 DEGREES WARMER.
* MAX HUMIDITY...........54-69 PERCENT.
* 24 HR TREND..........18 PERCENT DOWN.
* 20-FOOT WINDS..........NORTHWEST WINDS 7 TO 13 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........600 FT AGL.
* CHANCE OF THUNDER......MISSING.
THURSDAY
* SKY/WEATHER............SUNNY. AREAS OF SMOKE IN THE AFTERNOON.
* MAX TEMPERATURE........98-103.
* 24 HR TREND..........8 DEGREES WARMER.
* MIN HUMIDITY...........17-23 PERCENT.
* 24 HR TREND..........7 PERCENT DOWN.
* 20-FOOT WINDS..........NORTHWEST WINDS 6 TO 12 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........5100 FT AGL.
* CHANCE OF THUNDER......MISSING.
THURSDAY NIGHT
* SKY/WEATHER............CLEAR. AREAS OF SMOKE EARLY IN THE
EVENING. AREAS OF SMOKE EARLY IN THE MORNING.
* MIN TEMPERATURE........65-71.
* MAX HUMIDITY...........40-55 PERCENT.
* 20-FOOT WINDS..........NORTHWEST WINDS 8 TO 14 MPH.
* MIXING HEIGHT..........800 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......MISSING.
FRIDAY
* SKY/WEATHER............SUNNY.
* MAX TEMPERATURE........99-104.
* MIN HUMIDITY...........14-26 PERCENT.
* 20-FOOT WINDS..........NORTHWEST WINDS UP TO 8 MPH.
* MIXING HEIGHT..........4300 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......MISSING.
CAZ263-279-102100-
SOUTHEAST EDGE SHASTA-TRINITY NF AND WESTERN PORTIONS OF TEHAMA-
GLENN UNIT-EASTERN MENDOCINO NF-
200 PM PDT WED JUL 9 2025
TONIGHT
* SKY/WEATHER............CLEAR. AREAS OF SMOKE.
* MIN TEMPERATURE........69-74 LOWER ELEVATIONS...EXCEPT 60-68
HIGHER ELEVATIONS.
* 24 HR TREND..........7 DEGREES WARMER.
* MAX HUMIDITY...........37-47 PERCENT.
* 24 HR TREND..........7 PERCENT DOWN.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 11 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 11 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........800 FT AGL.
* CHANCE OF THUNDER......MISSING.
THURSDAY
* SKY/WEATHER............SUNNY. AREAS OF SMOKE.
* MAX TEMPERATURE........99-104 LOWER ELEVATIONS...EXCEPT 82-92
HIGHER ELEVATIONS.
* 24 HR TREND..........8 DEGREES WARMER.
* MIN HUMIDITY...........17-25 PERCENT.
* 24 HR TREND..........5 PERCENT DOWN.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTH WINDS 5 TO 11 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS 5 TO 11 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........7800 FT AGL.
* CHANCE OF THUNDER......MISSING.
THURSDAY NIGHT
* SKY/WEATHER............CLEAR. AREAS OF SMOKE.
* MIN TEMPERATURE........74-79 LOWER ELEVATIONS...EXCEPT 65-73
HIGHER ELEVATIONS.
* MAX HUMIDITY...........36-51 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 11 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 11 MPH.
* MIXING HEIGHT..........1100 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......MISSING.
FRIDAY
* SKY/WEATHER............SUNNY.
* MAX TEMPERATURE........102-107 LOWER ELEVATIONS...EXCEPT 85-95
HIGHER ELEVATIONS.
* MIN HUMIDITY...........17-32 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 4 TO 10 MPH SHIFTING TO THE
NORTHEAST 5 TO 8 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 11 MPH SHIFTING TO THE
EAST 4 TO 9 MPH IN THE AFTERNOON.
* MIXING HEIGHT..........9000 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......MISSING.
CAZ266-102100-
NORTHERN SIERRA FOOTHILLS FROM 1000 TO 3000 FT. INCLUDES PORTIONS
OF SHASTA-TRINITY AND BUTTE UNITS-
200 PM PDT WED JUL 9 2025
TONIGHT
* SKY/WEATHER............CLEAR. AREAS OF SMOKE AFTER MIDNIGHT.
* MIN TEMPERATURE........64-72.
* 24 HR TREND..........7 DEGREES WARMER.
* MAX HUMIDITY...........32-45 PERCENT.
* 24 HR TREND..........12 PERCENT DOWN.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...SOUTH WINDS UP TO 7 MPH SHIFTING TO THE
NORTHEAST 5 TO 11 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....SOUTH WINDS UP TO 7 MPH SHIFTING TO THE
NORTHEAST 5 TO 11 MPH AFTER MIDNIGHT.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........500 FT AGL.
* CHANCE OF THUNDER......MISSING.
THURSDAY
* SKY/WEATHER............SUNNY. AREAS OF SMOKE THROUGH THE DAY.
* MAX TEMPERATURE........97-102 LOWER ELEVATIONS...EXCEPT 92-97
HIGHER ELEVATIONS.
* 24 HR TREND..........9 DEGREES WARMER.
* MIN HUMIDITY...........16-21 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 11 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 4 TO 10 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........7900 FT AGL.
* CHANCE OF THUNDER......MISSING.
THURSDAY NIGHT
* SKY/WEATHER............CLEAR. AREAS OF SMOKE.
* MIN TEMPERATURE........70-77.
* MAX HUMIDITY...........32-47 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...WEST WINDS UP TO 7 MPH SHIFTING TO THE
NORTHEAST 4 TO 9 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....WEST WINDS UP TO 7 MPH SHIFTING TO THE
NORTHEAST UP TO 8 MPH AFTER MIDNIGHT.
* MIXING HEIGHT..........500 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......MISSING.
FRIDAY
* SKY/WEATHER............SUNNY.
* MAX TEMPERATURE........98-104 LOWER ELEVATIONS...EXCEPT 93-101
HIGHER ELEVATIONS.
* MIN HUMIDITY...........17-32 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 4 TO 9 MPH IN THE MORNING
BECOMING UPSLOPE UP TO 5 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS UP TO 8 MPH IN THE MORNING
BECOMING VARIABLE UP TO 5 MPH.
* MIXING HEIGHT..........7100 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......MISSING.
CAZ220-267-102100-
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-
200 PM PDT WED JUL 9 2025
TONIGHT
* SKY/WEATHER............CLEAR.
* MIN TEMPERATURE........61-67.
* 24 HR TREND..........5 DEGREES WARMER.
* MAX HUMIDITY...........39-47 PERCENT.
* 24 HR TREND..........22 PERCENT DOWN.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHWEST WINDS UP TO 8 MPH SHIFTING TO THE
NORTHEAST UP TO 7 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....NORTHWEST WINDS UP TO 7 MPH SHIFTING TO THE
NORTHEAST AFTER MIDNIGHT.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........500 FT AGL.
* CHANCE OF THUNDER......MISSING.
THURSDAY
* SKY/WEATHER............SUNNY. AREAS OF SMOKE IN THE AFTERNOON.
* MAX TEMPERATURE........91-100.
* 24 HR TREND..........7 DEGREES WARMER.
* MIN HUMIDITY...........15-20 PERCENT.
* 24 HR TREND..........6 PERCENT DOWN.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...WEST WINDS UP TO 8 MPH.
* RIDGES/UPR SLOPES....WEST WINDS UP TO 8 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........5900 FT AGL.
* CHANCE OF THUNDER......MISSING.
THURSDAY NIGHT
* SKY/WEATHER............CLEAR. AREAS OF SMOKE.
* MIN TEMPERATURE........67-72.
* MAX HUMIDITY...........33-48 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...WEST WINDS UP TO 8 MPH SHIFTING TO THE EAST
UP TO 7 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....WEST WINDS UP TO 8 MPH SHIFTING TO THE
NORTHEAST UP TO 7 MPH AFTER MIDNIGHT.
* MIXING HEIGHT..........700 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......MISSING.
FRIDAY
* SKY/WEATHER............SUNNY.
* MAX TEMPERATURE........93-102.
* MIN HUMIDITY...........13-26 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...EAST WINDS UP TO 7 MPH SHIFTING TO THE WEST
UP TO 8 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....EAST WINDS UP TO 7 MPH SHIFTING TO THE
SOUTHWEST UP TO 8 MPH IN THE AFTERNOON.
* MIXING HEIGHT..........5500 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......MISSING.
CAZ268-102100-
NORTHERN SIERRA INCLUDING LASSEN NP AND PLUMAS AND LASSEN NF/S
WEST OF THE SIERRA CREST (WEST OF EVANS PEAK-GRIZZLY PEAK-
BECKWORTH PEAK)-
200 PM PDT WED JUL 9 2025
TONIGHT
* SKY/WEATHER............CLEAR. AREAS OF SMOKE.
* MIN TEMPERATURE........49-61.
* 24 HR TREND..........5 DEGREES WARMER.
* MAX HUMIDITY...........43-58 PERCENT...EXCEPT 61-70 PERCENT IN
THE HIGH MOUNTAIN VALLEYS.
* 24 HR TREND..........4 PERCENT DOWN.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...WEST WINDS UP TO 8 MPH SHIFTING TO THE
NORTHEAST 5 TO 11 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....NORTHWEST WINDS UP TO 8 MPH SHIFTING TO THE
NORTHEAST 4 TO 10 MPH AFTER MIDNIGHT.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........500 FT AGL.
* CHANCE OF THUNDER......MISSING.
THURSDAY
* SKY/WEATHER............SUNNY. AREAS OF SMOKE.
* MAX TEMPERATURE........85-92 LOWER ELEVATIONS...EXCEPT 78-85
HIGHER ELEVATIONS.
* 24 HR TREND..........9 DEGREES WARMER.
* MIN HUMIDITY...........17-25 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 5 TO 11 MPH SHIFTING TO THE
WEST UP TO 8 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....EAST WINDS 4 TO 10 MPH SHIFTING TO THE
NORTHWEST UP TO 8 MPH IN THE AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........8000 FT AGL.
* CHANCE OF THUNDER......MISSING.
THURSDAY NIGHT
* SKY/WEATHER............CLEAR. AREAS OF SMOKE.
* MIN TEMPERATURE........54-66.
* MAX HUMIDITY...........45-60 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...WEST WINDS UP TO 8 MPH SHIFTING TO THE
NORTHEAST AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....WEST WINDS 4 TO 9 MPH SHIFTING TO THE
NORTHEAST 5 TO 11 MPH AFTER MIDNIGHT.
* MIXING HEIGHT..........800 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......MISSING.
FRIDAY
* SKY/WEATHER............SUNNY.
* MAX TEMPERATURE........88-94 LOWER ELEVATIONS...EXCEPT 80-88
HIGHER ELEVATIONS.
* MIN HUMIDITY...........17-32 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 4 TO 10 MPH SHIFTING TO THE
SOUTHWEST UP TO 8 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....EAST WINDS 5 TO 11 MPH SHIFTING TO THE
SOUTHWEST UP TO 8 MPH IN THE AFTERNOON.
* MIXING HEIGHT..........9600 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......MISSING.
CAZ221-269-102100-
STANISLAUS NF WEST OF THE SIERRA CREST-
NORTHERN SIERRA INCLUDING THE TAHOE AND ELDORADO NF/S WEST OF THE
SIERRA CREST-
200 PM PDT WED JUL 9 2025
TONIGHT
* SKY/WEATHER............CLEAR.
* MIN TEMPERATURE........58-65 LOWER ELEVATIONS...EXCEPT 46-56
HIGHER ELEVATIONS.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........35-48 PERCENT.
* 24 HR TREND..........10 PERCENT DOWN.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHWEST WINDS UP TO 7 MPH SHIFTING TO THE
NORTHEAST UP TO 8 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 11 MPH SHIFTING TO THE EAST
AFTER MIDNIGHT.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........300 FT AGL.
* CHANCE OF THUNDER......MISSING.
THURSDAY
* SKY/WEATHER............SUNNY.
* MAX TEMPERATURE........87-92 LOWER ELEVATIONS...EXCEPT 75-85
HIGHER ELEVATIONS.
* 24 HR TREND..........7 DEGREES WARMER.
* MIN HUMIDITY...........15-22 PERCENT.
* 24 HR TREND..........6 PERCENT DOWN.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...EAST WINDS UP TO 8 MPH SHIFTING TO THE WEST
IN THE AFTERNOON.
* RIDGES/UPR SLOPES....EAST WINDS 5 TO 11 MPH SHIFTING TO THE WEST
4 TO 10 MPH IN THE AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........6100 FT AGL.
* CHANCE OF THUNDER......MISSING.
THURSDAY NIGHT
* SKY/WEATHER............CLEAR. AREAS OF SMOKE LATE IN THE EVENING.
* MIN TEMPERATURE........64-70 LOWER ELEVATIONS...EXCEPT 52-62
HIGHER ELEVATIONS.
* MAX HUMIDITY...........37-52 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...WEST WINDS UP TO 8 MPH SHIFTING TO THE
NORTHEAST UP TO 7 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 11 MPH SHIFTING TO THE EAST
4 TO 9 MPH AFTER MIDNIGHT.
* MIXING HEIGHT..........600 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......MISSING.
FRIDAY
* SKY/WEATHER............SUNNY.
* MAX TEMPERATURE........89-95 LOWER ELEVATIONS...EXCEPT 77-87
HIGHER ELEVATIONS.
* MIN HUMIDITY...........18-33 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...EAST WINDS UP TO 8 MPH SHIFTING TO THE
SOUTHWEST 4 TO 9 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....EAST WINDS 5 TO 11 MPH SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON.
* MIXING HEIGHT..........6600 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......MISSING.
EXTENDED
...SHASTA COUNTY MOUNTAINS AND COASTAL RANGE
FRIDAY NIGHT
CLEAR. LOWS 62 TO 72. NORTHWEST WINDS UP TO
13 MPH.
SATURDAY
SUNNY. HIGHS 91 TO 101. EAST WINDS UP TO 13 MPH.
SATURDAY NIGHT
CLEAR. LOWS 61 TO 71. WEST WINDS UP TO 10 MPH.
SUNDAY
SUNNY. HIGHS 90 TO 100. EAST WINDS UP TO 10 MPH.
SUNDAY NIGHT
CLEAR. LOWS 62 TO 72. NORTHWEST WINDS UP TO
10 MPH.
MONDAY
SUNNY. HIGHS 90 TO 100. EAST WINDS UP TO 10 MPH.
MONDAY NIGHT
CLEAR. LOWS 61 TO 70. WEST WINDS UP TO 10 MPH.
...NORTHERN SIERRA AND LASSEN PARK
FRIDAY NIGHT
CLEAR. LOWS 60 TO 70. NORTHEAST WINDS UP TO
10 MPH.
SATURDAY
SUNNY. HIGHS 89 TO 98. SOUTHWEST WINDS UP TO 10 MPH.
SATURDAY NIGHT
CLEAR. LOWS 60 TO 70. EAST WINDS UP TO 10 MPH.
SUNDAY
SUNNY. HIGHS 89 TO 98. WEST WINDS UP TO 10 MPH.
SUNDAY NIGHT
CLEAR. LOWS 60 TO 70. VARIABLE LESS THAN 5 MPH.
MONDAY
SUNNY. HIGHS 88 TO 98. SOUTHWEST WINDS UP TO 10 MPH.
MONDAY NIGHT
CLEAR. LOWS 59 TO 69. VARIABLE LESS THAN 5 MPH.
...SIERRA NEVADA FOOTHILLS
FRIDAY NIGHT
CLEAR. LOWS 68 TO 74. EAST WINDS UP TO 10 MPH.
SATURDAY
SUNNY. HIGHS 94 TO 101. SOUTHWEST WINDS UP TO 10 MPH.
SATURDAY NIGHT
CLEAR. LOWS 65 TO 72. EAST WINDS UP TO 10 MPH.
SUNDAY
SUNNY. HIGHS 93 TO 101. VARIABLE LESS THAN 5 MPH.
SUNDAY NIGHT
CLEAR. LOWS 65 TO 72. EAST WINDS UP TO 10 MPH.
MONDAY
SUNNY. HIGHS 93 TO 100. SOUTHWEST WINDS UP TO 10 MPH.
MONDAY NIGHT
CLEAR. LOWS 65 TO 71. EAST WINDS UP TO 10 MPH.
...CENTRAL VALLEY AND DELTA
FRIDAY NIGHT
CLEAR. LOWS 60 TO 70. SOUTHWEST WINDS 5 TO
15 MPH.
SATURDAY
SUNNY. HIGHS 97 TO 104. SOUTHWEST WINDS UP TO 13 MPH.
SATURDAY NIGHT
CLEAR. LOWS 59 TO 67. SOUTHWEST WINDS 5 TO
15 MPH.
SUNDAY
SUNNY. HIGHS 95 TO 103. SOUTHWEST WINDS UP TO 10 MPH.
SUNDAY NIGHT
CLEAR. LOWS 58 TO 67. SOUTH WINDS 5 TO 10 MPH.
MONDAY
SUNNY. HIGHS 96 TO 102. SOUTHWEST WINDS UP TO 10 MPH.
MONDAY NIGHT
CLEAR. LOWS 58 TO 66. SOUTH WINDS 5 TO 10 MPH.
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