146
FNUS56 KSTO 250903
FWFSTO
FIRE WEATHER PLANNING FORECAST FOR INTERIOR NORTHERN CALIFORNIA
NATIONAL WEATHER SERVICE SACRAMENTO CA
203 AM PDT MON MAY 25 2026
...ELEVATED FIRE WEATHER CONDITIONS IN THE VALLEY TODAY AND AGAIN
TUESDAY EVENING THRU WEDNESDAY DUE TO LOW HUMIDITY AND GUSTY
WINDS...
DISCUSSION
GUSTY WEST-SOUTHWESTERLY WINDS CONTINUE TODAY, STRONGEST IN THE
AFTERNOON AND EVENING. DESPITE SOME GAINS IN OVERNIGHT HUMIDITY
RECOVERY, LOW DAYTIME HUMIDITY AND THE BREEZY WINDS WILL RESULT IN
ELEVATED FIRE WEATHER CONDITIONS FOR LOW ELEVATIONS. WINDS SHIFT
TO A NORTHERLY DIRECTION BY TUESDAY EVENING, WITH GUSTY NORTH
WINDS AND LOWERING HUMIDITY INTO WEDNESDAY BRINGING AN ADDITIONAL
PERIOD OF ELEVATED FIRE WEATHER CONDITIONS TO THE VALLEY. CHANCES
FOR SHOWERS AND ISOLATED THUNDERSTORMS OVER THE MOUNTAINS RETURN
TUESDAY THROUGH THURSDAY.
CAZ121-260000-
W. SHASTA COUNTY ABOVE 3000 FT-
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............PARTLY CLOUDY.
* MAX TEMPERATURE........65-73.
* 24 HR TREND..........5 DEGREES COOLER.
* MIN HUMIDITY...........33-41 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........
* RIDGES/UPR SLOPES....SOUTH WINDS 9 TO 15 MPH WITH LOCAL GUSTS UP
TO 30 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........5300 FT AGL.
* CHANCE OF THUNDER......5 PERCENT.
TONIGHT
* SKY/WEATHER............PARTLY CLOUDY.
* MIN TEMPERATURE........40-45.
* 24 HR TREND..........11 DEGREES COOLER.
* MAX HUMIDITY...........58-73 PERCENT.
* 24 HR TREND..........5 PERCENT DOWN.
* 20-FOOT WINDS..........
* RIDGES/UPR SLOPES....WEST WINDS 13 TO 19 MPH WITH LOCAL GUSTS UP
TO 40 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........1200 FT AGL.
* CHANCE OF THUNDER......5 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY SUNNY THEN BECOMING PARTLY CLOUDY
EARLY IN THE AFTERNOON THEN BECOMING MOSTLY CLOUDY. AT HIGHER
ELEVATIONS, A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON.
* MAX TEMPERATURE........52-60.
* MIN HUMIDITY...........41-56 PERCENT.
* 20-FOOT WINDS..........
* RIDGES/UPR SLOPES....NORTHWEST WINDS 10 TO 16 MPH WITH LOCAL
GUSTS UP TO 35 MPH.
* MIXING HEIGHT..........6500 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......12 PERCENT.
CAZ122-260000-
W. SHASTA COUNTY 1000-3000 FT-
INCLUDING THE CITY OF WHISKEYTOWN
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............PARTLY CLOUDY.
* MAX TEMPERATURE........81-86 LOWER ELEVATIONS...EXCEPT 73-79
HIGHER ELEVATIONS.
* 24 HR TREND..........4 DEGREES COOLER.
* MIN HUMIDITY...........27-35 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...SOUTHEAST WINDS 5 TO 11 MPH. LOCAL GUSTS UP
TO 25 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTHEAST WINDS UP TO 7 MPH SHIFTING TO THE
SOUTH 9 TO 15 MPH WITH LOCAL GUSTS UP TO 30 MPH IN THE
AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........5600 FT AGL.
* CHANCE OF THUNDER......4 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........46-53 LOWER ELEVATIONS...EXCEPT 43-48
HIGHER ELEVATIONS.
* 24 HR TREND..........9 DEGREES COOLER.
* MAX HUMIDITY...........55-70 PERCENT.
* 24 HR TREND..........6 PERCENT DOWN.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...WEST WINDS 13 TO 19 MPH WITH LOCAL GUSTS UP
TO 35 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 13 TO 19 MPH WITH LOCAL GUSTS UP
TO 45 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........1300 FT AGL.
* CHANCE OF THUNDER......3 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY SUNNY THEN BECOMING PARTLY CLOUDY
EARLY IN THE AFTERNOON THEN BECOMING MOSTLY SUNNY.
* MAX TEMPERATURE........67-72 LOWER ELEVATIONS...EXCEPT 59-65
HIGHER ELEVATIONS.
* MIN HUMIDITY...........32-47 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 10 TO 16 MPH WITH LOCAL
GUSTS UP TO 30 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 10 TO 16 MPH. LOCAL GUSTS UP
TO 45 MPH DECREASING TO 30 MPH IN THE AFTERNOON.
* MIXING HEIGHT..........7300 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......2 PERCENT.
CAZ123-260000-
SHASTA LAKE AREA & 1-5 1000-3000 FT-
INCLUDING THE CITY OF SHASTA LAKE, SIMS
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............PARTLY CLOUDY.
* MAX TEMPERATURE........77-82 LOWER ELEVATIONS...EXCEPT 72-78
HIGHER ELEVATIONS.
* 24 HR TREND..........6 DEGREES COOLER.
* MIN HUMIDITY...........31-38 PERCENT.
* 24 HR TREND..........6 PERCENT UP.
* 20-FOOT WINDS..........SOUTHWEST WINDS 5 TO 11 MPH WITH LOCAL
GUSTS UP TO 20 MPH INCREASING TO SOUTH 13 TO 19 MPH WITH LOCAL
GUSTS UP TO 30 MPH IN THE AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........5000 FT AGL.
* CHANCE OF THUNDER......5 PERCENT.
TONIGHT
* SKY/WEATHER............PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN
THE EVENING.
* MIN TEMPERATURE........49-54 LOWER ELEVATIONS...EXCEPT 43-49
HIGHER ELEVATIONS.
* 24 HR TREND..........8 DEGREES COOLER.
* MAX HUMIDITY...........63-77 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........SOUTHWEST WINDS 12 TO 18 MPH WITH LOCAL
GUSTS UP TO 30 MPH BECOMING WEST 4 TO 10 MPH WITH LOCAL GUSTS UP
TO 20 MPH AFTER MIDNIGHT.
* CWR....................10 PERCENT.
* MIXING HEIGHT..........1000 FT AGL.
* CHANCE OF THUNDER......6 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY SUNNY IN THE MORNING, THEN PARTLY
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON.
* MAX TEMPERATURE........67-72 LOWER ELEVATIONS...EXCEPT 61-66
HIGHER ELEVATIONS.
* MIN HUMIDITY...........34-49 PERCENT.
* 20-FOOT WINDS..........NORTHWEST WINDS UP TO 6 MPH.
* MIXING HEIGHT..........7500 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......16 PERCENT.
CAZ124-260000-
SHASTA METRO-
INCLUDING THE CITY OF REDDING, ANDERSON
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........84-89.
* 24 HR TREND..........5 DEGREES COOLER.
* MIN HUMIDITY...........23-28 PERCENT.
* 24 HR TREND..........5 PERCENT UP.
* 20-FOOT WINDS..........SOUTH WINDS UP TO 7 MPH INCREASING TO 10
TO 16 MPH WITH LOCAL GUSTS UP TO 30 MPH IN THE AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........5300 FT AGL.
* CHANCE OF THUNDER......4 PERCENT.
TONIGHT
* SKY/WEATHER............PARTLY CLOUDY.
* MIN TEMPERATURE........52-57.
* 24 HR TREND..........6 DEGREES COOLER.
* MAX HUMIDITY...........58-71 PERCENT.
* 24 HR TREND..........6 PERCENT DOWN.
* 20-FOOT WINDS..........SOUTHWEST WINDS 8 TO 14 MPH. LOCAL GUSTS
UP TO 35 MPH DECREASING TO 25 MPH AFTER MIDNIGHT.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........1200 FT AGL.
* CHANCE OF THUNDER......5 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........73-78.
* MIN HUMIDITY...........21-31 PERCENT.
* 20-FOOT WINDS..........WEST WINDS 5 TO 11 MPH. LOCAL GUSTS UP TO
20 MPH IN THE AFTERNOON.
* MIXING HEIGHT..........8800 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......3 PERCENT.
CAZ125-260000-
SHASTA COUNTY FOOTHILLS 1000-3000 FT-
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............PARTLY CLOUDY.
* MAX TEMPERATURE........77-82.
* 24 HR TREND..........5 DEGREES COOLER.
* MIN HUMIDITY...........28-34 PERCENT.
* 24 HR TREND..........6 PERCENT UP.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING SOUTH 10
TO 16 MPH WITH LOCAL GUSTS UP TO 30 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 11 MPH. LOCAL GUSTS UP
TO 35 MPH IN THE AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........5200 FT AGL.
* CHANCE OF THUNDER......4 PERCENT.
TONIGHT
* SKY/WEATHER............PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. AT LOWER ELEVATIONS, A SLIGHT CHANCE OF RAIN IN
THE EVENING. AT HIGHER ELEVATIONS, A SLIGHT CHANCE OF RAIN.
* MIN TEMPERATURE........47-52.
* 24 HR TREND..........8 DEGREES COOLER.
* MAX HUMIDITY...........73-79 PERCENT.
* 24 HR TREND..........6 PERCENT UP.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 10 TO 16 MPH WITH LOCAL
GUSTS UP TO 35 MPH DECREASING TO UP TO 8 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 8 TO 14 MPH. LOCAL GUSTS UP
TO 35 MPH IN THE EVENING.
* CWR....................10 PERCENT.
* MIXING HEIGHT..........1700 FT AGL.
* CHANCE OF THUNDER......7 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY SUNNY UNTIL LATE AFTERNOON, THEN
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
LATE IN THE AFTERNOON.
* MAX TEMPERATURE........68-73 LOWER ELEVATIONS...EXCEPT 63-68
HIGHER ELEVATIONS.
* MIN HUMIDITY...........27-42 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING WEST UP
TO 8 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....VARIABLE WINDS UP TO 7 MPH BECOMING WEST UP
TO 7 MPH IN THE AFTERNOON.
* MIXING HEIGHT..........8000 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......15 PERCENT.
CAZ126-260000-
E. SHASTA /S. CASCADES ABOVE 3000 FT-
INCLUDING THE CITY OF SHINGLETOWN
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............PARTLY CLOUDY.
* MAX TEMPERATURE........65-74.
* 24 HR TREND..........5 DEGREES COOLER.
* MIN HUMIDITY...........33-45 PERCENT.
* 24 HR TREND..........9 PERCENT UP.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 10 TO 16 MPH WITH LOCAL
GUSTS UP TO 35 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 10 TO 16 MPH WITH LOCAL
GUSTS UP TO 35 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........5200 FT AGL.
* CHANCE OF THUNDER......5 PERCENT.
TONIGHT
* SKY/WEATHER............PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN.
* MIN TEMPERATURE........36-45.
* 24 HR TREND..........8 DEGREES COOLER.
* MAX HUMIDITY...........84-98 PERCENT LOWER ELEVATIONS...EXCEPT
73-88 PERCENT HIGH ELEVATIONS.
* 24 HR TREND..........9 PERCENT UP.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 12 TO 18 MPH. LOCAL GUSTS UP
TO 45 MPH DECREASING TO 30 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 12 TO 18 MPH WITH LOCAL
GUSTS UP TO 40 MPH.
* CWR....................10 PERCENT.
* MIXING HEIGHT..........1800 FT AGL.
* CHANCE OF THUNDER......8 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY CLOUDY. AT LOWER ELEVATIONS, A
SLIGHT CHANCE OF RAIN IN THE MORNING. A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. AT HIGHER
ELEVATIONS, A CHANCE OF RAIN AND SNOW EARLY IN THE MORNING. A
SLIGHT CHANCE OF RAIN LATE IN THE MORNING, THEN A CHANCE OF
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
* MAX TEMPERATURE........51-59.
* MIN HUMIDITY...........42-57 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING NORTHWEST
UP TO 7 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....NORTHWEST WINDS UP TO 8 MPH.
* MIXING HEIGHT..........6300 FT AGL.
* CWR....................10 PERCENT.
* CHANCE OF THUNDER......18 PERCENT.
CAZ127-260000-
BURNEY BASIN-
INCLUDING THE CITY OF BURNEY
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY IN THE MORNING THEN BECOMING
PARTLY CLOUDY.
* MAX TEMPERATURE........71-77 LOWER ELEVATIONS...EXCEPT 64-74
HIGHER ELEVATIONS.
* 24 HR TREND..........5 DEGREES COOLER.
* MIN HUMIDITY...........27-37 PERCENT.
* 24 HR TREND..........7 PERCENT UP.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 11 MPH WITH LOCAL GUSTS UP
TO 25 MPH INCREASING TO SOUTHWEST 13 TO 19 MPH WITH LOCAL GUSTS
UP TO 40 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....BREEZY. SOUTHWEST WINDS 9 TO 15 MPH WITH
LOCAL GUSTS UP TO 25 MPH INCREASING TO 13 TO 25 MPH WITH LOCAL
GUSTS UP TO 40 MPH IN THE AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........6300 FT AGL.
* CHANCE OF THUNDER......4 PERCENT.
TONIGHT
* SKY/WEATHER............PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN.
* MIN TEMPERATURE........39-44 LOWER ELEVATIONS...EXCEPT 34-42
HIGHER ELEVATIONS.
* 24 HR TREND..........7 DEGREES COOLER.
* MAX HUMIDITY...........77-90 PERCENT.
* 24 HR TREND..........8 PERCENT UP.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 14 TO 26 MPH WITH LOCAL
GUSTS UP TO 45 MPH.
* RIDGES/UPR SLOPES....WINDY. SOUTHWEST WINDS 14 TO 26 MPH WITH
LOCAL GUSTS UP TO 45 MPH.
* CWR....................10 PERCENT.
* MIXING HEIGHT..........2100 FT AGL.
* CHANCE OF THUNDER......9 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY CLOUDY. AT HIGHER ELEVATIONS, A
CHANCE OF SNOW IN THE MORNING. A CHANCE OF RAIN EARLY IN THE
MORNING. A SLIGHT CHANCE OF RAIN LATE IN THE MORNING. A CHANCE OF
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
* MAX TEMPERATURE........55-61 LOWER ELEVATIONS...EXCEPT 47-57
HIGHER ELEVATIONS.
* MIN HUMIDITY...........40-55 PERCENT LOWER ELEVATIONS...EXCEPT
51-66 PERCENT HIGH ELEVATIONS.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 4 TO 9 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 4 TO 9 MPH.
* MIXING HEIGHT..........6200 FT AGL.
* CWR....................10 PERCENT.
* CHANCE OF THUNDER......19 PERCENT.
CAZ128-260000-
LASSEN VOLCANIC NP-
INCLUDING THE CITY OF LASSEN NATIONAL PARK
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY IN THE MORNING THEN BECOMING
PARTLY CLOUDY.
* MAX TEMPERATURE........58-65.
* 24 HR TREND..........5 DEGREES COOLER.
* MIN HUMIDITY...........31-44 PERCENT.
* 24 HR TREND..........7 PERCENT UP.
* 20-FOOT WINDS..........WINDY. SOUTHWEST WINDS 12 TO 18 MPH WITH
LOCAL GUSTS UP TO 30 MPH INCREASING TO 18 TO 30 MPH WITH LOCAL
GUSTS UP TO 45 MPH IN THE AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........4900 FT AGL.
* CHANCE OF THUNDER......2 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR IN THE EVENING, THEN MOSTLY
CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT.
* MIN TEMPERATURE........31-36.
* 24 HR TREND..........8 DEGREES COOLER.
* MAX HUMIDITY...........83-91 PERCENT.
* 24 HR TREND..........14 PERCENT UP.
* 20-FOOT WINDS..........WINDY. SOUTHWEST WINDS 20 TO 32 MPH WITH
LOCAL GUSTS UP TO 50 MPH DECREASING TO 12 TO 18 MPH WITH LOCAL
GUSTS UP TO 35 MPH AFTER MIDNIGHT.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........1700 FT AGL.
* CHANCE OF THUNDER......8 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN
THE MORNING. A SLIGHT CHANCE OF THUNDERSTORMS THROUGH THE DAY.
SNOW SHOWERS AND RAIN SHOWERS LIKELY IN THE AFTERNOON. SNOW LEVEL
6500 FEET IN THE AFTERNOON.
* MAX TEMPERATURE........40-46.
* MIN HUMIDITY...........58-73 PERCENT.
* 20-FOOT WINDS..........NORTHWEST WINDS 5 TO 11 MPH.
* MIXING HEIGHT..........5400 FT AGL.
* CWR....................20 PERCENT.
* CHANCE OF THUNDER......20 PERCENT.
CAZ129-260000-
SIERRA (TEHAMA-PLUMAS) 1000-3000 FT-
INCLUDING THE CITY OF PARADISE
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY IN THE MORNING THEN BECOMING
PARTLY CLOUDY.
* MAX TEMPERATURE........74-81.
* 24 HR TREND..........5 DEGREES COOLER.
* MIN HUMIDITY...........27-40 PERCENT.
* 24 HR TREND..........9 PERCENT UP.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...SOUTH WINDS 9 TO 15 MPH. LOCAL GUSTS UP TO
35 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTH WINDS 9 TO 15 MPH. LOCAL GUSTS UP TO
35 MPH IN THE AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........4100 FT AGL.
* CHANCE OF THUNDER......1 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. AT HIGHER ELEVATIONS, A SLIGHT CHANCE OF RAIN
AFTER MIDNIGHT.
* MIN TEMPERATURE........47-54.
* 24 HR TREND..........8 DEGREES COOLER.
* MAX HUMIDITY...........69-84 PERCENT.
* 24 HR TREND..........14 PERCENT UP.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...SOUTH WINDS 8 TO 14 MPH WITH LOCAL GUSTS UP
TO 40 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 8 TO 14 MPH. LOCAL GUSTS UP TO
40 MPH DECREASING TO 25 MPH AFTER MIDNIGHT.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........1200 FT AGL.
* CHANCE OF THUNDER......5 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN
IN THE MORNING, THEN MOSTLY SUNNY EARLY IN THE AFTERNOON. MOSTLY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN
THE AFTERNOON.
* MAX TEMPERATURE........66-71 LOWER ELEVATIONS...EXCEPT 61-66
HIGHER ELEVATIONS.
* MIN HUMIDITY...........36-51 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...WEST WINDS 4 TO 9 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 4 TO 9 MPH.
* MIXING HEIGHT..........7400 FT AGL.
* CWR....................10 PERCENT.
* CHANCE OF THUNDER......14 PERCENT.
CAZ130-260000-
SIERRA (TEHAMA-PLUMAS) ABOVE 3000 FT-
INCLUDING THE CITY OF MINERAL, QUINCY
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY IN THE MORNING THEN BECOMING
PARTLY CLOUDY.
* MAX TEMPERATURE........67-75 LOWER ELEVATIONS...EXCEPT 62-70
HIGHER ELEVATIONS.
* 24 HR TREND..........5 DEGREES COOLER.
* MIN HUMIDITY...........28-41 PERCENT.
* 24 HR TREND..........10 PERCENT UP.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 10 TO 16 MPH. LOCAL GUSTS UP
TO 35 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 10 TO 16 MPH WITH LOCAL
GUSTS UP TO 35 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........4900 FT AGL.
* CHANCE OF THUNDER......1 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR IN THE EVENING, THEN MOSTLY
CLOUDY WITH A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.
* MIN TEMPERATURE........36-44.
* 24 HR TREND..........7 DEGREES COOLER.
* MAX HUMIDITY...........76-91 PERCENT.
* 24 HR TREND..........19 PERCENT UP.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...SOUTH WINDS 11 TO 17 MPH. LOCAL GUSTS UP TO
40 MPH DECREASING TO 25 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....BREEZY. SOUTH WINDS 14 TO 26 MPH WITH LOCAL
GUSTS UP TO 45 MPH SHIFTING TO THE SOUTHWEST 10 TO 16 MPH WITH
LOCAL GUSTS UP TO 30 MPH AFTER MIDNIGHT.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........1500 FT AGL.
* CHANCE OF THUNDER......5 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY CLOUDY. AT LOWER ELEVATIONS, A
SLIGHT CHANCE OF RAIN EARLY IN THE MORNING. A CHANCE OF SHOWERS
AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE LATE MORNING AND
AFTERNOON. AT HIGHER ELEVATIONS, A CHANCE OF RAIN EARLY IN THE
MORNING. A CHANCE OF SNOW IN THE MORNING.
* MAX TEMPERATURE........51-57 LOWER ELEVATIONS...EXCEPT 45-53
HIGHER ELEVATIONS.
* MIN HUMIDITY...........50-65 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 11 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 11 MPH.
* MIXING HEIGHT..........5200 FT AGL.
* CWR....................10 PERCENT.
* CHANCE OF THUNDER......21 PERCENT.
CAZ131-260000-
N. MOTHERLODE 1000-3000 FT-
INCLUDING THE CITY OF AUBURN, GRASS VALLEY, COLFAX, NEVADA CITY
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........74-79.
* 24 HR TREND..........5 DEGREES COOLER.
* MIN HUMIDITY...........36-41 PERCENT.
* 24 HR TREND..........9 PERCENT UP.
* 20-FOOT WINDS..........SOUTH WINDS 4 TO 9 MPH. LOCAL GUSTS UP TO
20 MPH IN THE AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........3400 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR IN THE EVENING THEN BECOMING
MOSTLY CLOUDY.
* MIN TEMPERATURE........46-51.
* 24 HR TREND..........6 DEGREES COOLER.
* MAX HUMIDITY...........83-92 PERCENT.
* 24 HR TREND..........18 PERCENT UP.
* 20-FOOT WINDS..........SOUTH WINDS 5 TO 11 MPH WITH LOCAL GUSTS
UP TO 25 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........1100 FT AGL.
* CHANCE OF THUNDER......2 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY CLOUDY UNTIL LATE AFTERNOON THEN
BECOMING PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN UNTIL LATE
AFTERNOON, THEN A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS LATE IN THE AFTERNOON.
* MAX TEMPERATURE........61-67.
* MIN HUMIDITY...........41-56 PERCENT.
* 20-FOOT WINDS..........SOUTHWEST WINDS 4 TO 9 MPH.
* MIXING HEIGHT..........6200 FT AGL.
* CWR....................10 PERCENT.
* CHANCE OF THUNDER......13 PERCENT.
CAZ132-260000-
SIERRA (YUBA-PLACER) 3000-5000 FT-
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........68-76.
* 24 HR TREND..........4 DEGREES COOLER.
* MIN HUMIDITY...........33-40 PERCENT.
* 24 HR TREND..........13 PERCENT UP.
* 20-FOOT WINDS..........SOUTH WINDS 6 TO 12 MPH WITH LOCAL GUSTS
UP TO 25 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........4000 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY.
* MIN TEMPERATURE........41-48.
* 24 HR TREND..........8 DEGREES COOLER.
* MAX HUMIDITY...........75-90 PERCENT.
* 24 HR TREND..........20 PERCENT UP.
* 20-FOOT WINDS..........SOUTH WINDS 7 TO 13 MPH. LOCAL GUSTS UP TO
30 MPH DECREASING TO 20 MPH AFTER MIDNIGHT.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........1300 FT AGL.
* CHANCE OF THUNDER......3 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN
THE MORNING, THEN A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON.
* MAX TEMPERATURE........52-58.
* MIN HUMIDITY...........51-66 PERCENT.
* 20-FOOT WINDS..........SOUTHWEST WINDS 5 TO 11 MPH WITH LOCAL
GUSTS UP TO 25 MPH.
* MIXING HEIGHT..........5000 FT AGL.
* CWR....................10 PERCENT.
* CHANCE OF THUNDER......17 PERCENT.
CAZ133-260000-
SIERRA (SIERRA-PLACER) ABOVE 5000 FT-
INCLUDING THE CITY OF BLUE CANYON, KINGVALE, DONNER PEAK
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........62-69.
* 24 HR TREND..........4 DEGREES COOLER.
* MIN HUMIDITY...........30-38 PERCENT.
* 24 HR TREND..........12 PERCENT UP.
* 20-FOOT WINDS..........SOUTHWEST WINDS 9 TO 15 MPH. LOCAL GUSTS
UP TO 25 MPH INCREASING TO 40 MPH IN THE AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........4300 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY.
* MIN TEMPERATURE........35-43.
* 24 HR TREND..........5 DEGREES COOLER.
* MAX HUMIDITY...........72-87 PERCENT.
* 24 HR TREND..........17 PERCENT UP.
* 20-FOOT WINDS..........SOUTHWEST WINDS 15 TO 21 MPH WITH LOCAL
GUSTS UP TO 55 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........1200 FT AGL.
* CHANCE OF THUNDER......3 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY
IN THE LATE MORNING AND EARLY AFTERNOON THEN BECOMING MOSTLY
CLOUDY. A SLIGHT CHANCE OF RAIN IN THE MORNING, THEN A CHANCE OF
RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON.
* MAX TEMPERATURE........43-51.
* MIN HUMIDITY...........53-68 PERCENT.
* 20-FOOT WINDS..........SOUTHWEST WINDS 15 TO 22 MPH WITH LOCAL
GUSTS UP TO 50 MPH.
* MIXING HEIGHT..........4800 FT AGL.
* CWR....................10 PERCENT.
* CHANCE OF THUNDER......18 PERCENT.
CAZ134-260000-
CENTRAL MOTHERLODE 1000-3000 FT-
INCLUDING THE CITY OF CAMERON PARK, SHINGLE SPRINGS, PLACERVILLE,
COOL, JACKSON
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........73-78.
* 24 HR TREND..........5 DEGREES COOLER.
* MIN HUMIDITY...........38-43 PERCENT.
* 24 HR TREND..........7 PERCENT UP.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING SOUTHWEST
5 TO 10 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....VARIABLE WINDS UP TO 7 MPH BECOMING
SOUTHWEST UP TO 8 MPH IN THE AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........3100 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR IN THE EVENING THEN BECOMING
MOSTLY CLOUDY.
* MIN TEMPERATURE........47-52.
* 24 HR TREND..........5 DEGREES COOLER.
* MAX HUMIDITY...........86-95 PERCENT.
* 24 HR TREND..........16 PERCENT UP.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...SOUTH WINDS 4 TO 9 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS UP TO 7 MPH IN THE EVENING
BECOMING VARIABLE UP TO 5 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........800 FT AGL.
* CHANCE OF THUNDER......3 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY
EARLY IN THE AFTERNOON THEN BECOMING MOSTLY SUNNY.
* MAX TEMPERATURE........64-69 LOWER ELEVATIONS...EXCEPT 59-64
HIGHER ELEVATIONS.
* MIN HUMIDITY...........38-53 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS UP TO 8 MPH.
* RIDGES/UPR SLOPES....VARIABLE WINDS UP TO 7 MPH BECOMING
SOUTHWEST UP TO 7 MPH IN THE AFTERNOON.
* MIXING HEIGHT..........6800 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......3 PERCENT.
CAZ135-260000-
SIERRA 3000-5000 FT-
INCLUDING THE CITY OF POLLOCK PINES
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........70-75.
* 24 HR TREND..........4 DEGREES COOLER.
* MIN HUMIDITY...........35-43 PERCENT.
* 24 HR TREND..........13 PERCENT UP.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 4 TO 9 MPH.
* RIDGES/UPR SLOPES....VARIABLE WINDS UP TO 7 MPH BECOMING
SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........3300 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............PARTLY CLOUDY.
* MIN TEMPERATURE........42-47.
* 24 HR TREND..........7 DEGREES COOLER.
* MAX HUMIDITY...........80-92 PERCENT.
* 24 HR TREND..........22 PERCENT UP.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS UP TO 8 MPH IN THE EVENING
BECOMING DRAINAGE UP TO 5 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS UP TO 7 MPH IN THE EVENING
BECOMING VARIABLE UP TO 5 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........800 FT AGL.
* CHANCE OF THUNDER......3 PERCENT.
TUESDAY
* SKY/WEATHER............PARTLY CLOUDY UNTIL LATE AFTERNOON, THEN A
SLIGHT CHANCE OF RAIN LATE IN THE AFTERNOON.
* MAX TEMPERATURE........55-60.
* MIN HUMIDITY...........50-65 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 11 MPH WITH LOCAL GUSTS
UP TO 20 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 11 MPH.
* MIXING HEIGHT..........6000 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......9 PERCENT.
CAZ136-260000-
SIERRA (EL DORADO-AMADOR) ABOVE 5000 FT-
INCLUDING THE CITY OF CARSON PASS
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........61-71.
* 24 HR TREND..........LITTLE CHANGE.
* MIN HUMIDITY...........32-41 PERCENT.
* 24 HR TREND..........12 PERCENT UP.
* 20-FOOT WINDS..........
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 9 TO 15 MPH WITH LOCAL GUSTS
UP TO 30 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........4400 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............PARTLY CLOUDY.
* MIN TEMPERATURE........36-42.
* 24 HR TREND..........5 DEGREES COOLER.
* MAX HUMIDITY...........74-89 PERCENT.
* 24 HR TREND..........20 PERCENT UP.
* 20-FOOT WINDS..........
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 14 TO 20 MPH WITH LOCAL
GUSTS UP TO 45 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........1100 FT AGL.
* CHANCE OF THUNDER......2 PERCENT.
TUESDAY
* SKY/WEATHER............PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN
LATE IN THE AFTERNOON.
* MAX TEMPERATURE........43-53.
* MIN HUMIDITY...........52-67 PERCENT.
* 20-FOOT WINDS..........
* RIDGES/UPR SLOPES....BREEZY. SOUTHWEST WINDS 14 TO 26 MPH WITH
LOCAL GUSTS UP TO 50 MPH.
* MIXING HEIGHT..........5600 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......9 PERCENT.
CAZ137-260000-
SOUTHERN MOTHERLODE 1000-3000 FT-
INCLUDING THE CITY OF SONORA, ANGELS CAMP
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........75-81.
* 24 HR TREND..........LITTLE CHANGE.
* MIN HUMIDITY...........31-40 PERCENT.
* 24 HR TREND..........5 PERCENT UP.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 11 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 11 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........3600 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............PARTLY CLOUDY.
* MIN TEMPERATURE........47-52.
* 24 HR TREND..........5 DEGREES COOLER.
* MAX HUMIDITY...........87-100 PERCENT.
* 24 HR TREND..........18 PERCENT UP.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 11 MPH. LOCAL GUSTS UP
TO 25 MPH IN THE EVENING.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 4 TO 10 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........800 FT AGL.
* CHANCE OF THUNDER......1 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY
LATE IN THE MORNING THEN BECOMING MOSTLY SUNNY.
* MAX TEMPERATURE........64-70.
* MIN HUMIDITY...........34-49 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...WEST WINDS 4 TO 10 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 4 TO 10 MPH.
* MIXING HEIGHT..........7300 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......1 PERCENT.
CAZ138-260000-
SIERRA (CAL-TUO) 3000-5000 FT-
INCLUDING THE CITY OF TWAIN HARTE, ARNOLD
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........70-75.
* 24 HR TREND..........4 DEGREES COOLER.
* MIN HUMIDITY...........38-44 PERCENT.
* 24 HR TREND..........8 PERCENT UP.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 6 TO 12 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 6 TO 12 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........3700 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............PARTLY CLOUDY.
* MIN TEMPERATURE........45-50.
* 24 HR TREND..........7 DEGREES COOLER.
* MAX HUMIDITY...........80-95 PERCENT.
* 24 HR TREND..........23 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 4 TO 9 MPH IN THE EVENING
BECOMING VARIABLE UP TO 5 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........700 FT AGL.
* CHANCE OF THUNDER......1 PERCENT.
TUESDAY
* SKY/WEATHER............PARTLY CLOUDY UNTIL LATE AFTERNOON THEN
BECOMING MOSTLY SUNNY.
* MAX TEMPERATURE........55-61.
* MIN HUMIDITY...........45-60 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 7 TO 13 MPH WITH LOCAL GUSTS
UP TO 25 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 7 TO 13 MPH.
* MIXING HEIGHT..........6200 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......2 PERCENT.
CAZ139-260000-
SIERRA (CAL-TUO) ABOVE 5000 FT-
INCLUDING THE CITY OF TWAIN HARTE, ARNOLD
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........60-70.
* 24 HR TREND..........LITTLE CHANGE.
* MIN HUMIDITY...........38-45 PERCENT.
* 24 HR TREND..........14 PERCENT UP.
* 20-FOOT WINDS..........
* RIDGES/UPR SLOPES....SOUTH WINDS 4 TO 10 MPH INCREASING TO
SOUTHWEST 12 TO 18 MPH IN THE AFTERNOON. LOCAL GUSTS UP TO 30
MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........4500 FT AGL.
* CHANCE OF THUNDER......2 PERCENT.
TONIGHT
* SKY/WEATHER............PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY.
* MIN TEMPERATURE........35-45.
* 24 HR TREND..........5 DEGREES COOLER.
* MAX HUMIDITY...........78-93 PERCENT.
* 24 HR TREND..........14 PERCENT UP.
* 20-FOOT WINDS..........
* RIDGES/UPR SLOPES....SOUTH WINDS 13 TO 19 MPH WITH LOCAL GUSTS UP
TO 40 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........900 FT AGL.
* CHANCE OF THUNDER......1 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY CLOUDY EARLY IN THE MORNING THEN
BECOMING PARTLY CLOUDY.
* MAX TEMPERATURE........45-53.
* MIN HUMIDITY...........58-73 PERCENT.
* 20-FOOT WINDS..........
* RIDGES/UPR SLOPES....BREEZY. SOUTHWEST WINDS 15 TO 27 MPH WITH
LOCAL GUSTS UP TO 50 MPH.
* MIXING HEIGHT..........5500 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......3 PERCENT.
CAZ140-260000-
TEHAMA CO COAST RANGE ABOVE 3000 FT-
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............PARTLY CLOUDY IN THE MORNING THEN
CLEARING.
* MAX TEMPERATURE........64-73.
* 24 HR TREND..........4 DEGREES COOLER.
* MIN HUMIDITY...........32-38 PERCENT.
* 24 HR TREND..........6 PERCENT DOWN.
* 20-FOOT WINDS..........SOUTHWEST WINDS 11 TO 17 MPH. LOCAL GUSTS
UP TO 25 MPH INCREASING TO 35 MPH IN THE AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........5000 FT AGL.
* CHANCE OF THUNDER......1 PERCENT.
TONIGHT
* SKY/WEATHER............PARTLY CLOUDY.
* MIN TEMPERATURE........36-43.
* 24 HR TREND..........12 DEGREES COOLER.
* MAX HUMIDITY...........61-72 PERCENT.
* 24 HR TREND..........19 PERCENT UP.
* 20-FOOT WINDS..........BREEZY. WEST WINDS 14 TO 26 MPH WITH LOCAL
GUSTS UP TO 40 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........1000 FT AGL.
* CHANCE OF THUNDER......3 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY SUNNY UNTIL LATE AFTERNOON THEN
BECOMING PARTLY CLOUDY.
* MAX TEMPERATURE........48-58.
* MIN HUMIDITY...........41-56 PERCENT.
* 20-FOOT WINDS..........BREEZY. NORTHWEST WINDS 13 TO 25 MPH WITH
LOCAL GUSTS UP TO 35 MPH.
* MIXING HEIGHT..........6500 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......5 PERCENT.
CAZ141-260000-
W TEHAMA CO FOOTHILLS 1000-3000 FT-
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........81-86 LOWER ELEVATIONS...EXCEPT 72-77
HIGHER ELEVATIONS.
* 24 HR TREND..........LITTLE CHANGE.
* MIN HUMIDITY...........23-28 PERCENT.
* 24 HR TREND..........4 PERCENT DOWN.
* 20-FOOT WINDS..........EAST WINDS UP TO 7 MPH INCREASING TO
SOUTHEAST 10 TO 16 MPH WITH LOCAL GUSTS UP TO 30 MPH IN THE
AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........5600 FT AGL.
* CHANCE OF THUNDER......2 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........51-56 LOWER ELEVATIONS...EXCEPT 44-49
HIGHER ELEVATIONS.
* 24 HR TREND..........8 DEGREES COOLER.
* MAX HUMIDITY...........56-71 PERCENT.
* 24 HR TREND..........5 PERCENT UP.
* 20-FOOT WINDS..........WEST WINDS 12 TO 18 MPH WITH LOCAL GUSTS
UP TO 45 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........900 FT AGL.
* CHANCE OF THUNDER......3 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........66-71 LOWER ELEVATIONS...EXCEPT 58-63
HIGHER ELEVATIONS.
* MIN HUMIDITY...........30-45 PERCENT.
* 20-FOOT WINDS..........NORTHWEST WINDS 10 TO 16 MPH. LOCAL GUSTS
UP TO 40 MPH DECREASING TO 30 MPH IN THE AFTERNOON.
* MIXING HEIGHT..........7800 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......2 PERCENT.
CAZ142-260000-
N. SAC VALLEY IN TEHAMA COUNTY-
INCLUDING THE CITY OF RED BLUFF
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........85-90.
* 24 HR TREND..........4 DEGREES COOLER.
* MIN HUMIDITY...........21-26 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........SOUTHEAST WINDS UP TO 8 MPH INCREASING TO
SOUTH 12 TO 18 MPH WITH LOCAL GUSTS UP TO 35 MPH IN THE
AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........4900 FT AGL.
* CHANCE OF THUNDER......2 PERCENT.
TONIGHT
* SKY/WEATHER............PARTLY CLOUDY.
* MIN TEMPERATURE........52-57.
* 24 HR TREND..........5 DEGREES COOLER.
* MAX HUMIDITY...........65-80 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........SOUTH WINDS 9 TO 15 MPH WITH LOCAL GUSTS
UP TO 35 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........1000 FT AGL.
* CHANCE OF THUNDER......4 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........73-78.
* MIN HUMIDITY...........19-31 PERCENT.
* 20-FOOT WINDS..........NORTHWEST WINDS 6 TO 12 MPH WITH LOCAL
GUSTS UP TO 25 MPH.
* MIXING HEIGHT..........8700 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......1 PERCENT.
CAZ143-260000-
GLENN/COLUSA COAST RANGE ABOVE 3000 FT-
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........64-74.
* 24 HR TREND..........4 DEGREES COOLER.
* MIN HUMIDITY...........31-39 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........SOUTHWEST WINDS 5 TO 11 MPH WITH LOCAL
GUSTS UP TO 20 MPH INCREASING TO 14 TO 20 MPH WITH LOCAL GUSTS UP
TO 35 MPH IN THE AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........4400 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............PARTLY CLOUDY.
* MIN TEMPERATURE........38-45.
* 24 HR TREND..........12 DEGREES COOLER.
* MAX HUMIDITY...........67-76 PERCENT.
* 24 HR TREND..........25 PERCENT UP.
* 20-FOOT WINDS..........BREEZY. WEST WINDS 15 TO 27 MPH WITH LOCAL
GUSTS UP TO 40 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........800 FT AGL.
* CHANCE OF THUNDER......2 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY SUNNY THEN BECOMING PARTLY CLOUDY
EARLY IN THE AFTERNOON THEN BECOMING MOSTLY CLOUDY.
* MAX TEMPERATURE........50-60.
* MIN HUMIDITY...........40-55 PERCENT.
* 20-FOOT WINDS..........NORTHWEST WINDS 11 TO 17 MPH WITH LOCAL
GUSTS UP TO 30 MPH.
* MIXING HEIGHT..........6800 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......6 PERCENT.
CAZ144-260000-
CENTRAL GLENN CO & INTERSTATE 5-
INCLUDING THE CITY OF WILLOWS, ORLAND
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........86-91.
* 24 HR TREND..........LITTLE CHANGE.
* MIN HUMIDITY...........19-24 PERCENT.
* 24 HR TREND..........4 PERCENT DOWN.
* 20-FOOT WINDS..........SOUTHEAST WINDS UP TO 7 MPH INCREASING TO
9 TO 15 MPH WITH LOCAL GUSTS UP TO 30 MPH IN THE AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........5500 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........51-56.
* 24 HR TREND..........4 DEGREES COOLER.
* MAX HUMIDITY...........83-90 PERCENT.
* 24 HR TREND..........10 PERCENT UP.
* 20-FOOT WINDS..........SOUTH WINDS 8 TO 14 MPH SHIFTING TO THE
NORTHEAST 4 TO 9 MPH AFTER MIDNIGHT. LOCAL GUSTS UP TO 25 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........700 FT AGL.
* CHANCE OF THUNDER......2 PERCENT.
TUESDAY
* SKY/WEATHER............PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY
IN THE LATE MORNING AND EARLY AFTERNOON THEN BECOMING PARTLY
CLOUDY.
* MAX TEMPERATURE........72-77.
* MIN HUMIDITY...........24-31 PERCENT.
* 20-FOOT WINDS..........NORTH WINDS 4 TO 9 MPH. LOCAL GUSTS UP TO
20 MPH IN THE AFTERNOON.
* MIXING HEIGHT..........8700 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......3 PERCENT.
CAZ145-260000-
EASTERN GLENN COUNTY-
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........86-91.
* 24 HR TREND..........LITTLE CHANGE.
* MIN HUMIDITY...........22-27 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........SOUTHEAST WINDS UP TO 8 MPH INCREASING TO
10 TO 16 MPH WITH LOCAL GUSTS UP TO 30 MPH IN THE AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........5000 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........52-57.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........88-93 PERCENT.
* 24 HR TREND..........7 PERCENT UP.
* 20-FOOT WINDS..........SOUTHEAST WINDS 9 TO 15 MPH WITH LOCAL
GUSTS UP TO 30 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........600 FT AGL.
* CHANCE OF THUNDER......1 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY
LATE IN THE MORNING THEN BECOMING SUNNY.
* MAX TEMPERATURE........77-82.
* MIN HUMIDITY...........23-28 PERCENT.
* 20-FOOT WINDS..........NORTH WINDS 4 TO 9 MPH.
* MIXING HEIGHT..........9200 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......2 PERCENT.
CAZ146-260000-
BUTTE COUNTY BELOW 1000 FT-
INCLUDING THE CITY OF CHICO, OROVILLE, GRIDLEY
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY IN THE MORNING THEN BECOMING
PARTLY CLOUDY.
* MAX TEMPERATURE........83-88.
* 24 HR TREND..........5 DEGREES COOLER.
* MIN HUMIDITY...........26-31 PERCENT.
* 24 HR TREND..........4 PERCENT UP.
* 20-FOOT WINDS..........SOUTHEAST WINDS 4 TO 9 MPH SHIFTING TO THE
SOUTH 11 TO 17 MPH WITH LOCAL GUSTS UP TO 30 MPH IN THE
AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........4300 FT AGL.
* CHANCE OF THUNDER......1 PERCENT.
TONIGHT
* SKY/WEATHER............PARTLY CLOUDY.
* MIN TEMPERATURE........52-57.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........80-91 PERCENT.
* 24 HR TREND..........6 PERCENT UP.
* 20-FOOT WINDS..........SOUTHEAST WINDS 8 TO 14 MPH WITH LOCAL
GUSTS UP TO 30 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........1000 FT AGL.
* CHANCE OF THUNDER......2 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY CLOUDY IN THE MORNING THEN
CLEARING.
* MAX TEMPERATURE........74-79.
* MIN HUMIDITY...........23-38 PERCENT.
* 20-FOOT WINDS..........SOUTHEAST WINDS UP TO 7 MPH SHIFTING TO
THE NORTHWEST 5 TO 11 MPH WITH LOCAL GUSTS UP TO 20 MPH IN THE
AFTERNOON.
* MIXING HEIGHT..........8400 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......4 PERCENT.
CAZ147-260000-
W. GLENN/COLUSA FOOTHILLS 1000-3000 FT-
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........81-86 LOWER ELEVATIONS...EXCEPT 73-78
HIGHER ELEVATIONS.
* 24 HR TREND..........4 DEGREES COOLER.
* MIN HUMIDITY...........23-34 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING SOUTH 9
TO 15 MPH WITH LOCAL GUSTS UP TO 25 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTHEAST WINDS UP TO 7 MPH INCREASING TO
SOUTH 11 TO 17 MPH WITH LOCAL GUSTS UP TO 30 MPH IN THE
AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........5000 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........46-51.
* 24 HR TREND..........6 DEGREES COOLER.
* MAX HUMIDITY...........71-86 PERCENT.
* 24 HR TREND..........17 PERCENT UP.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...WEST WINDS 10 TO 16 MPH. LOCAL GUSTS UP TO
30 MPH IN THE EVENING.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 10 TO 16 MPH WITH LOCAL
GUSTS UP TO 35 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........700 FT AGL.
* CHANCE OF THUNDER......1 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY SUNNY THEN BECOMING PARTLY CLOUDY
EARLY IN THE AFTERNOON THEN BECOMING MOSTLY CLOUDY.
* MAX TEMPERATURE........67-72 LOWER ELEVATIONS...EXCEPT 59-64
HIGHER ELEVATIONS.
* MIN HUMIDITY...........29-37 PERCENT LOWER ELEVATIONS...EXCEPT
34-49 PERCENT HIGH ELEVATIONS.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING NORTH 5
TO 10 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....NORTH WINDS 6 TO 12 MPH.
* MIXING HEIGHT..........7500 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......3 PERCENT.
CAZ148-260000-
CENTRAL COLUSA COUNTY INCL. I-5-
INCLUDING THE CITY OF WILLIAMS
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........83-88.
* 24 HR TREND..........4 DEGREES COOLER.
* MIN HUMIDITY...........27-34 PERCENT.
* 24 HR TREND..........5 PERCENT UP.
* 20-FOOT WINDS..........SOUTHEAST WINDS UP TO 6 MPH INCREASING TO
SOUTH 9 TO 15 MPH WITH LOCAL GUSTS UP TO 30 MPH IN THE AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........5400 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........51-56.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........80-88 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........WEST WINDS 11 TO 17 MPH WITH LOCAL GUSTS
UP TO 35 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........500 FT AGL.
* CHANCE OF THUNDER......1 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY SUNNY UNTIL LATE AFTERNOON THEN
BECOMING PARTLY CLOUDY.
* MAX TEMPERATURE........72-77.
* MIN HUMIDITY...........25-38 PERCENT.
* 20-FOOT WINDS..........NORTH WINDS 4 TO 9 MPH.
* MIXING HEIGHT..........8500 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ149-260000-
EASTERN COLUSA COUNTY-
INCLUDING THE CITY OF COLUSA
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........85-90.
* 24 HR TREND..........4 DEGREES COOLER.
* MIN HUMIDITY...........24-29 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........SOUTHEAST WINDS UP TO 7 MPH SHIFTING TO
THE SOUTH 9 TO 15 MPH WITH LOCAL GUSTS UP TO 25 MPH IN THE
AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........5200 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........51-56.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........87-92 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........SOUTH WINDS 8 TO 14 MPH WITH LOCAL GUSTS
UP TO 25 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........500 FT AGL.
* CHANCE OF THUNDER......1 PERCENT.
TUESDAY
* SKY/WEATHER............PARTLY CLOUDY IN THE MORNING THEN
CLEARING.
* MAX TEMPERATURE........76-81.
* MIN HUMIDITY...........24-31 PERCENT.
* 20-FOOT WINDS..........NORTH WINDS UP TO 8 MPH.
* MIXING HEIGHT..........9700 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ150-260000-
SUTTER/YUBA COUNTIES BELOW 1000 FT-
INCLUDING THE CITY OF YUBA CITY, BEALE AFB
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY IN THE MORNING THEN BECOMING
PARTLY CLOUDY.
* MAX TEMPERATURE........82-87.
* 24 HR TREND..........5 DEGREES COOLER.
* MIN HUMIDITY...........26-32 PERCENT.
* 24 HR TREND..........4 PERCENT UP.
* 20-FOOT WINDS..........SOUTHEAST WINDS 4 TO 9 MPH SHIFTING TO THE
SOUTH 11 TO 17 MPH WITH LOCAL GUSTS UP TO 25 MPH IN THE
AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........4000 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........51-56.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........84-91 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........SOUTH WINDS 12 TO 18 MPH WITH LOCAL GUSTS
UP TO 30 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........800 FT AGL.
* CHANCE OF THUNDER......1 PERCENT.
TUESDAY
* SKY/WEATHER............PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY
LATE IN THE MORNING THEN BECOMING PARTLY CLOUDY THEN BECOMING
SUNNY LATE IN THE AFTERNOON.
* MAX TEMPERATURE........74-79.
* MIN HUMIDITY...........23-38 PERCENT.
* 20-FOOT WINDS..........SOUTHEAST WINDS 5 TO 11 MPH WITH LOCAL
GUSTS UP TO 20 MPH SHIFTING TO THE NORTHWEST UP TO 7 MPH IN THE
AFTERNOON.
* MIXING HEIGHT..........8200 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......2 PERCENT.
CAZ151-260000-
YOLO / SOLANO COUNTY HILLS-
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............PARTLY CLOUDY.
* MAX TEMPERATURE........66-76.
* 24 HR TREND..........5 DEGREES COOLER.
* MIN HUMIDITY...........40-55 PERCENT.
* 24 HR TREND..........6 PERCENT UP.
* 20-FOOT WINDS..........
* RIDGES/UPR SLOPES....SOUTHWEST WINDS UP TO 7 MPH INCREASING TO 9
TO 15 MPH WITH LOCAL GUSTS UP TO 25 MPH IN THE AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........2500 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............PARTLY CLOUDY.
* MIN TEMPERATURE........48-53.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........71-84 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........
* RIDGES/UPR SLOPES....BREEZY. WEST WINDS 14 TO 26 MPH WITH LOCAL
GUSTS UP TO 35 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........800 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY SUNNY THEN BECOMING PARTLY CLOUDY
EARLY IN THE AFTERNOON THEN BECOMING MOSTLY CLOUDY.
* MAX TEMPERATURE........67-72.
* MIN HUMIDITY...........32-47 PERCENT.
* 20-FOOT WINDS..........
* RIDGES/UPR SLOPES....NORTHWEST WINDS 8 TO 14 MPH.
* MIXING HEIGHT..........8200 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ152-260000-
W. YOLO COUNTY INCLUDING CAPAY/I-505-
INCLUDING THE CITY OF ESPARTO, WINTERS
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........78-83.
* 24 HR TREND..........5 DEGREES COOLER.
* MIN HUMIDITY...........34-40 PERCENT.
* 24 HR TREND..........6 PERCENT UP.
* 20-FOOT WINDS..........SOUTHWEST WINDS 6 TO 12 MPH. LOCAL GUSTS
UP TO 30 MPH IN THE AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........2900 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........50-55.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........77-87 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........SOUTHWEST WINDS 8 TO 14 MPH WITH LOCAL
GUSTS UP TO 30 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........700 FT AGL.
* CHANCE OF THUNDER......1 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY SUNNY UNTIL LATE AFTERNOON THEN
BECOMING MOSTLY CLOUDY.
* MAX TEMPERATURE........74-79.
* MIN HUMIDITY...........28-38 PERCENT.
* 20-FOOT WINDS..........NORTHWEST WINDS 4 TO 9 MPH.
* MIXING HEIGHT..........9000 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ153-260000-
C. YOLO/NE SOLANO INCLUDING WOODLAND-
INCLUDING THE CITY OF WOODLAND, DIXON
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........76-83.
* 24 HR TREND..........5 DEGREES COOLER.
* MIN HUMIDITY...........32-43 PERCENT.
* 24 HR TREND..........5 PERCENT UP.
* 20-FOOT WINDS..........SOUTH WINDS 8 TO 14 MPH. LOCAL GUSTS UP TO
20 MPH INCREASING TO 30 MPH IN THE AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........3400 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........50-55.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........87-92 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........SOUTH WINDS 9 TO 15 MPH WITH LOCAL GUSTS
UP TO 30 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........800 FT AGL.
* CHANCE OF THUNDER......1 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........74-79.
* MIN HUMIDITY...........25-38 PERCENT.
* 20-FOOT WINDS..........NORTHWEST WINDS 4 TO 9 MPH. LOCAL GUSTS UP
TO 20 MPH IN THE MORNING.
* MIXING HEIGHT..........9300 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ154-260000-
SAC METRO/W. EL DORADO/AMADOR COUNTY-
INCLUDING THE CITY OF LINCOLN, ROSEVILLE, SACRAMENTO, ELK GROVE,
FOLSOM
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............PARTLY CLOUDY IN THE MORNING THEN BECOMING
MOSTLY SUNNY.
* MAX TEMPERATURE........77-82.
* 24 HR TREND..........5 DEGREES COOLER.
* MIN HUMIDITY...........33-42 PERCENT.
* 24 HR TREND..........6 PERCENT UP.
* 20-FOOT WINDS..........SOUTHWEST WINDS 7 TO 13 MPH. LOCAL GUSTS
UP TO 20 MPH INCREASING TO 30 MPH IN THE AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........3300 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR IN THE EVENING THEN BECOMING
MOSTLY CLOUDY.
* MIN TEMPERATURE........49-54.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........89-94 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........SOUTH WINDS 7 TO 13 MPH. LOCAL GUSTS UP TO
30 MPH DECREASING TO 20 MPH AFTER MIDNIGHT.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........1200 FT AGL.
* CHANCE OF THUNDER......1 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY
LATE IN THE MORNING THEN BECOMING MOSTLY SUNNY.
* MAX TEMPERATURE........72-77.
* MIN HUMIDITY...........28-43 PERCENT.
* 20-FOOT WINDS..........SOUTH WINDS 5 TO 11 MPH WITH LOCAL GUSTS
UP TO 20 MPH SHIFTING TO THE WEST UP TO 8 MPH IN THE AFTERNOON.
* MIXING HEIGHT..........7900 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......1 PERCENT.
CAZ155-260000-
C. SOLANO COUNTY INCLUDING FAIRFIELD-
INCLUDING THE CITY OF FAIRFIELD, VACAVILLE
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........71-76.
* 24 HR TREND..........4 DEGREES COOLER.
* MIN HUMIDITY...........47-52 PERCENT.
* 24 HR TREND..........5 PERCENT UP.
* 20-FOOT WINDS..........SOUTHWEST WINDS 14 TO 20 MPH WITH LOCAL
GUSTS UP TO 30 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........2600 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........51-56.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........84-90 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........SOUTHWEST WINDS 14 TO 20 MPH WITH LOCAL
GUSTS UP TO 35 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........1200 FT AGL.
* CHANCE OF THUNDER......1 PERCENT.
TUESDAY
* SKY/WEATHER............PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY
LATE IN THE MORNING THEN BECOMING PARTLY CLOUDY.
* MAX TEMPERATURE........73-78.
* MIN HUMIDITY...........28-43 PERCENT.
* 20-FOOT WINDS..........WEST WINDS 8 TO 14 MPH. LOCAL GUSTS UP TO
30 MPH DECREASING TO 20 MPH IN THE AFTERNOON.
* MIXING HEIGHT..........8000 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ156-260000-
SW SOLANO COUNTY INCLUDING VALLEJO-
INCLUDING THE CITY OF VALLEJO, BENICIA
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............PARTLY CLOUDY.
* MAX TEMPERATURE........67-72.
* 24 HR TREND..........LITTLE CHANGE.
* MIN HUMIDITY...........51-59 PERCENT.
* 24 HR TREND..........4 PERCENT UP.
* 20-FOOT WINDS..........SOUTHWEST WINDS 15 TO 22 MPH WITH LOCAL
GUSTS UP TO 30 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........2600 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............PARTLY CLOUDY.
* MIN TEMPERATURE........51-56.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........84-89 PERCENT.
* 24 HR TREND..........4 PERCENT DOWN.
* 20-FOOT WINDS..........BREEZY. WEST WINDS 14 TO 26 MPH WITH LOCAL
GUSTS UP TO 35 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........1700 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TUESDAY
* SKY/WEATHER............PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY
EARLY IN THE AFTERNOON THEN BECOMING PARTLY CLOUDY.
* MAX TEMPERATURE........71-76.
* MIN HUMIDITY...........39-54 PERCENT.
* 20-FOOT WINDS..........WEST WINDS 12 TO 18 MPH WITH LOCAL GUSTS
UP TO 30 MPH.
* MIXING HEIGHT..........6700 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ157-260000-
SACRAMENTO COUNTY DELTA-
INCLUDING THE CITY OF WALNUT GROVE
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........72-77.
* 24 HR TREND..........4 DEGREES COOLER.
* MIN HUMIDITY...........45-50 PERCENT.
* 24 HR TREND..........6 PERCENT UP.
* 20-FOOT WINDS..........WEST WINDS 13 TO 19 MPH WITH LOCAL GUSTS
UP TO 30 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........2700 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........50-55.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........84-91 PERCENT.
* 24 HR TREND..........4 PERCENT DOWN.
* 20-FOOT WINDS..........SOUTHWEST WINDS 12 TO 18 MPH WITH LOCAL
GUSTS UP TO 30 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........1200 FT AGL.
* CHANCE OF THUNDER......1 PERCENT.
TUESDAY
* SKY/WEATHER............PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY
IN THE LATE MORNING AND EARLY AFTERNOON THEN BECOMING PARTLY
CLOUDY.
* MAX TEMPERATURE........72-77.
* MIN HUMIDITY...........34-46 PERCENT.
* 20-FOOT WINDS..........WEST WINDS 9 TO 15 MPH. LOCAL GUSTS UP TO
30 MPH DECREASING TO 20 MPH IN THE AFTERNOON.
* MIXING HEIGHT..........8000 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ158-260000-
SAN JOAQUIN COUNTY DELTA-
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........77-82.
* 24 HR TREND..........4 DEGREES COOLER.
* MIN HUMIDITY...........38-43 PERCENT.
* 24 HR TREND..........6 PERCENT UP.
* 20-FOOT WINDS..........WEST WINDS 8 TO 14 MPH. LOCAL GUSTS UP TO
20 MPH INCREASING TO 30 MPH IN THE AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........3100 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............PARTLY CLOUDY.
* MIN TEMPERATURE........50-55.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........83-89 PERCENT.
* 24 HR TREND..........4 PERCENT DOWN.
* 20-FOOT WINDS..........WEST WINDS 9 TO 15 MPH. LOCAL GUSTS UP TO
30 MPH IN THE EVENING.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........1100 FT AGL.
* CHANCE OF THUNDER......1 PERCENT.
TUESDAY
* SKY/WEATHER............PARTLY CLOUDY EARLY IN THE MORNING THEN
BECOMING MOSTLY SUNNY.
* MAX TEMPERATURE........74-79.
* MIN HUMIDITY...........32-43 PERCENT.
* 20-FOOT WINDS..........WEST WINDS 8 TO 14 MPH WITH LOCAL GUSTS UP
TO 25 MPH.
* MIXING HEIGHT..........8100 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ159-260000-
C. SAN JOAQUIN COUNTY INCLUDING STOCKTON-
INCLUDING THE CITY OF STOCKTON, LODI
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........79-84.
* 24 HR TREND..........LITTLE CHANGE.
* MIN HUMIDITY...........35-40 PERCENT.
* 24 HR TREND..........7 PERCENT UP.
* 20-FOOT WINDS..........WEST WINDS 7 TO 13 MPH. LOCAL GUSTS UP TO
25 MPH IN THE AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........3600 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR IN THE EVENING THEN BECOMING
MOSTLY CLOUDY.
* MIN TEMPERATURE........50-55.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........86-91 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........WEST WINDS 5 TO 11 MPH. LOCAL GUSTS UP TO
25 MPH IN THE EVENING.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........1100 FT AGL.
* CHANCE OF THUNDER......1 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY CLOUDY EARLY IN THE MORNING THEN
CLEARING.
* MAX TEMPERATURE........74-79.
* MIN HUMIDITY...........31-38 PERCENT.
* 20-FOOT WINDS..........WEST WINDS 6 TO 12 MPH.
* MIXING HEIGHT..........8300 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ160-260000-
TRACY TRIANGLE BELOW 1000 FT-
INCLUDING THE CITY OF TRACY
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........79-84.
* 24 HR TREND..........4 DEGREES COOLER.
* MIN HUMIDITY...........34-39 PERCENT.
* 24 HR TREND..........6 PERCENT UP.
* 20-FOOT WINDS..........WEST WINDS 7 TO 13 MPH WITH LOCAL GUSTS UP
TO 30 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........3100 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........52-57.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........79-87 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........WEST WINDS 12 TO 18 MPH WITH LOCAL GUSTS
UP TO 35 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........800 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY CLOUDY EARLY IN THE MORNING THEN
CLEARING.
* MAX TEMPERATURE........72-77.
* MIN HUMIDITY...........32-39 PERCENT.
* 20-FOOT WINDS..........WEST WINDS 11 TO 17 MPH. LOCAL GUSTS UP TO
40 MPH DECREASING TO 25 MPH IN THE AFTERNOON.
* MIXING HEIGHT..........7100 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ161-260000-
NE SAN JOAQUIN VALLEY BELOW 1000 FT-
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........80-85.
* 24 HR TREND..........LITTLE CHANGE.
* MIN HUMIDITY...........30-37 PERCENT.
* 24 HR TREND..........6 PERCENT UP.
* 20-FOOT WINDS..........NORTHWEST WINDS 5 TO 11 MPH. LOCAL GUSTS
UP TO 20 MPH IN THE AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........3800 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............PARTLY CLOUDY.
* MIN TEMPERATURE........51-56.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........83-90 PERCENT.
* 24 HR TREND..........11 PERCENT UP.
* 20-FOOT WINDS..........NORTHWEST WINDS 7 TO 13 MPH WITH LOCAL
GUSTS UP TO 30 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........900 FT AGL.
* CHANCE OF THUNDER......1 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY
LATE IN THE MORNING THEN BECOMING MOSTLY SUNNY.
* MAX TEMPERATURE........72-77.
* MIN HUMIDITY...........30-39 PERCENT.
* 20-FOOT WINDS..........WEST WINDS 5 TO 11 MPH. LOCAL GUSTS UP TO
20 MPH IN THE AFTERNOON.
* MIXING HEIGHT..........8000 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......1 PERCENT.
CAZ162-260000-
E. DIABLO RANGE ABOVE 1000 FT-
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........72-78.
* 24 HR TREND..........4 DEGREES COOLER.
* MIN HUMIDITY...........37-43 PERCENT.
* 24 HR TREND..........6 PERCENT UP.
* 20-FOOT WINDS..........
* CWR....................0 PERCENT.
* MIXING HEIGHT..........3700 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........44-51.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........75-90 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........
* CWR....................0 PERCENT.
* MIXING HEIGHT..........700 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TUESDAY
* SKY/WEATHER............PARTLY CLOUDY EARLY IN THE MORNING THEN
CLEARING.
* MAX TEMPERATURE........63-69.
* MIN HUMIDITY...........34-49 PERCENT.
* 20-FOOT WINDS..........
* MIXING HEIGHT..........6200 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ163-260000-
W. STANISLAUS COUNTY ABOVE 1000 FT & I-5-
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........80-85.
* 24 HR TREND..........4 DEGREES COOLER.
* MIN HUMIDITY...........33-38 PERCENT.
* 24 HR TREND..........6 PERCENT UP.
* 20-FOOT WINDS..........NORTHWEST WINDS 5 TO 11 MPH. LOCAL GUSTS
UP TO 25 MPH IN THE AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........4100 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........50-55.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........82-93 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........WEST WINDS 6 TO 12 MPH. LOCAL GUSTS UP TO
25 MPH IN THE EVENING.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........600 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........72-77.
* MIN HUMIDITY...........33-43 PERCENT.
* 20-FOOT WINDS..........NORTHWEST WINDS 7 TO 13 MPH WITH LOCAL
GUSTS UP TO 25 MPH.
* MIXING HEIGHT..........7600 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ164-260000-
C. STANISLAUS COUNTY INCLUDING MODESTO-
INCLUDING THE CITY OF MODESTO, TURLOCK
203 AM PDT MON MAY 25 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........82-87.
* 24 HR TREND..........LITTLE CHANGE.
* MIN HUMIDITY...........31-36 PERCENT.
* 24 HR TREND..........6 PERCENT UP.
* 20-FOOT WINDS..........NORTHWEST WINDS 5 TO 11 MPH. LOCAL GUSTS
UP TO 20 MPH IN THE AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........4200 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............PARTLY CLOUDY.
* MIN TEMPERATURE........50-55.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........90-95 PERCENT.
* 24 HR TREND..........5 PERCENT UP.
* 20-FOOT WINDS..........NORTHWEST WINDS 8 TO 14 MPH WITH LOCAL
GUSTS UP TO 25 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........1000 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TUESDAY
* SKY/WEATHER............PARTLY CLOUDY EARLY IN THE MORNING THEN
CLEARING.
* MAX TEMPERATURE........75-80.
* MIN HUMIDITY...........28-37 PERCENT.
* 20-FOOT WINDS..........NORTHWEST WINDS 6 TO 12 MPH.
* MIXING HEIGHT..........8000 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
EXTENDED
...SHASTA COUNTY MOUNTAINS AND COASTAL RANGE
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 36 TO 45. NORTHWEST WINDS
10 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
56 TO 66. NORTH WINDS 10 TO 20 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 41 TO 50. NORTH WINDS 10 TO 20 MPH.
THURSDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 61 TO 71. EAST WINDS UP TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 44 TO
52. WEST WINDS UP TO 10 MPH.
FRIDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 61 TO
71. SOUTH WINDS UP TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 44 TO 52. WEST WINDS UP TO
10 MPH.
...NORTHERN SIERRA AND LASSEN PARK
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 36 TO
44. NORTH WINDS 5 TO 15 MPH.
WEDNESDAY
SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS.
HIGHS 55 TO 64. NORTHWEST WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN. LOWS
38 TO 47. NORTHEAST WINDS 5 TO 15 MPH.
THURSDAY
SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS.
HIGHS 59 TO 67. VARIABLE LESS THAN 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 41 TO
50. VARIABLE LESS THAN 5 MPH.
FRIDAY
PARTLY CLOUDY. HIGHS 62 TO 70. SOUTHWEST WINDS UP TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 42 TO 51. VARIABLE LESS THAN
5 MPH.
...SIERRA NEVADA FOOTHILLS
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50. NORTH WINDS 5 TO
15 MPH.
WEDNESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 65 TO 73. WEST WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 48 TO 53. NORTHEAST WINDS UP TO 10 MPH.
THURSDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
67 TO 76. SOUTHWEST WINDS UP TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 50 TO
55. VARIABLE LESS THAN 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS 70 TO 77. VARIABLE LESS THAN 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 51 TO 56. VARIABLE LESS THAN
5 MPH.
...CENTRAL VALLEY AND DELTA
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 51 TO 56. NORTHWEST WINDS
5 TO 15 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS 78 TO 83. NORTHWEST WINDS 10 TO
20 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 54 TO 59. NORTHWEST WINDS
5 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. HIGHS 79 TO 84. SOUTH WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 52 TO 57. SOUTHWEST WINDS
5 TO 15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS 80 TO 85. SOUTHWEST WINDS UP TO
10 MPH.
FRIDAY NIGHT
CLEAR. LOWS 53 TO 58. SOUTHWEST WINDS UP TO
10 MPH.
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