555  
FNUS56 KSTO 181801  
FWFSTO  
FNUS56 KSTO 151859  
FWFSTO  
 
FIRE WEATHER PLANNING FORECAST FOR INTERIOR NORTHERN CALIFORNIA  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
730 AM PDT TUE APR 15 2025  
   
DISCUSSION  
 
AN UPPER LOW PRESSURE SYSTEM WILL BRING A 15% TO 30% CHANCE OF  
MOUNTAIN (MAINLY CREST) SHOWERS AND THUNDERSTORMS THROUGH  
THURSDAY, BEST CHANCE ON WEDNESDAY. EXPECT SOME BREEZY CONDITIONS  
NORTH VALLEY FRIDAY OTHERWISE TEMPERATURES WILL BE SEASONABLE THIS  
WEEKEND IN THE LOWER TO MID 70S WARMING TO THE UPPER 70S BY EARLY  
NEXT WEEK.  
 
CAZ213-160000-  
EASTERN PORTION OF SHASTA-TRINITY NF-  
730 AM PDT TUE APR 15 2025  
   
TODAY  
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........81-86 LOWER ELEVATIONS...EXCEPT 71-81  
HIGHER ELEVATIONS.  
* 24 HR TREND..........MISSING.  
* MIN HUMIDITY...........21-30 PERCENT.  
* 24 HR TREND..........MISSING.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS 4 TO 9 MPH WITH LOCAL GUSTS UP  
TO 20 MPH SHIFTING TO THE SOUTH UP TO 8 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 5 TO 11 MPH SHIFTING TO THE  
SOUTHWEST 4 TO 10 MPH IN THE AFTERNOON.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...6 PERCENT.  
   
TONIGHT  
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........51-56 LOWER ELEVATIONS...EXCEPT 44-51  
HIGHER ELEVATIONS.  
* 24 HR TREND..........MISSING.  
* MAX HUMIDITY...........68-82 PERCENT.  
* 24 HR TREND..........MISSING.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...DRAINAGE WINDS UP TO 5 MPH.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 4 TO 9 MPH SHIFTING TO THE  
NORTH UP TO 7 MPH AFTER MIDNIGHT.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...6 PERCENT.  
   
WEDNESDAY  
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........73-78 LOWER ELEVATIONS...EXCEPT 66-74  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........37-52 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING SOUTH UP  
TO 8 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS UP TO 7 MPH SHIFTING TO THE  
SOUTHWEST 4 TO 10 MPH WITH LOCAL GUSTS UP TO 20 MPH IN THE  
AFTERNOON.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...5 PERCENT.  
 
 
 
CAZ214-160000-  
BURNEY BASIN AND NORTHEAST PLATEAU IN SHASTA COUNTY INCLUDING  
NORTHWEST LASSEN NF NORTH OF LASSEN NP-  
730 AM PDT TUE APR 15 2025  
   
TODAY  
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........76-81 LOWER ELEVATIONS...EXCEPT 70-75  
HIGHER ELEVATIONS.  
* 24 HR TREND..........MISSING.  
* MIN HUMIDITY...........17-22 PERCENT.  
* 24 HR TREND..........MISSING.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING WEST UP  
TO 8 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS UP TO 7 MPH SHIFTING TO THE  
WEST 5 TO 11 MPH IN THE AFTERNOON.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...3 PERCENT.  
   
TONIGHT  
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........42-48.  
* 24 HR TREND..........MISSING.  
* MAX HUMIDITY...........81-88 PERCENT LOWER ELEVATIONS...EXCEPT  
70-81 PERCENT HIGH ELEVATIONS.  
* 24 HR TREND..........MISSING.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...WEST WINDS UP TO 8 MPH IN THE EVENING  
BECOMING DRAINAGE UP TO 5 MPH.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 4 TO 9 MPH IN THE EVENING  
BECOMING VARIABLE UP TO 5 MPH.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...3 PERCENT.  
   
WEDNESDAY  
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........73-78 LOWER ELEVATIONS...EXCEPT 65-71  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........30-45 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING NORTHWEST  
4 TO 9 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....VARIABLE WINDS UP TO 7 MPH BECOMING  
NORTHWEST 5 TO 11 MPH IN THE AFTERNOON.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...6 PERCENT.  
 
 
 
CAZ215-160000-  
NORTHERN SACRAMENTO VALLEY TO SOUTHERN TEHAMA COUNTY LINE BELOW  
1000 FT-  
730 AM PDT TUE APR 15 2025  
   
TODAY  
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........81-87.  
* 24 HR TREND..........MISSING.  
* MIN HUMIDITY...........28-37 PERCENT.  
* 24 HR TREND..........MISSING.  
* 20-FOOT WINDS..........NORTH WINDS 4 TO 10 MPH SHIFTING TO THE  
SOUTHEAST UP TO 8 MPH IN THE AFTERNOON.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...4 PERCENT.  
   
TONIGHT  
 
* SKY/WEATHER............PARTLY CLOUDY.  
* MIN TEMPERATURE........53-58.  
* 24 HR TREND..........MISSING.  
* MAX HUMIDITY...........81-88 PERCENT.  
* 24 HR TREND..........MISSING.  
* 20-FOOT WINDS..........SOUTHEAST WINDS UP TO 6 MPH.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...4 PERCENT.  
   
WEDNESDAY  
 
* SKY/WEATHER............PARTLY CLOUDY EARLY IN THE MORNING THEN  
CLEARING.  
* MAX TEMPERATURE........75-80.  
* MIN HUMIDITY...........40-52 PERCENT.  
* 20-FOOT WINDS..........SOUTH WINDS UP TO 8 MPH. LOCAL GUSTS UP TO  
20 MPH IN THE AFTERNOON.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...5 PERCENT.  
 
 
 
CAZ216-160000-  
CENTRAL SACRAMENTO VALLEY IN GLENN, COLUSA, YUBA, NORTHERN  
SUTTER, AND BUTTE COUNTY BELOW 1000 FT-  
730 AM PDT TUE APR 15 2025  
   
TODAY  
 
* SKY/WEATHER............PARTLY CLOUDY.  
* MAX TEMPERATURE........78-83.  
* 24 HR TREND..........MISSING.  
* MIN HUMIDITY...........37-44 PERCENT.  
* 24 HR TREND..........MISSING.  
* 20-FOOT WINDS..........SOUTHEAST WINDS 4 TO 10 MPH.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...3 PERCENT.  
   
TONIGHT  
 
* SKY/WEATHER............MOSTLY CLOUDY.  
* MIN TEMPERATURE........52-57.  
* 24 HR TREND..........MISSING.  
* MAX HUMIDITY...........83-88 PERCENT.  
* 24 HR TREND..........MISSING.  
* 20-FOOT WINDS..........SOUTHEAST WINDS 4 TO 9 MPH.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...4 PERCENT.  
   
WEDNESDAY  
 
* SKY/WEATHER............MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY  
LATE IN THE MORNING THEN BECOMING MOSTLY SUNNY.  
* MAX TEMPERATURE........73-78.  
* MIN HUMIDITY...........45-60 PERCENT.  
* 20-FOOT WINDS..........SOUTHEAST WINDS 4 TO 10 MPH. LOCAL GUSTS  
UP TO 20 MPH IN THE AFTERNOON.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...3 PERCENT.  
 
 
 
CAZ217-160000-  
SOUTHERN SACRAMENTO VALLEY IN YOLO-  
SACRAMENTO FAR WESTERN PLACER, SOUTHERN SUTTER AND SOLANO COUNTY  
BELOW 1000 FT-  
730 AM PDT TUE APR 15 2025  
   
TODAY  
 
* SKY/WEATHER............PARTLY CLOUDY IN THE MORNING THEN BECOMING  
MOSTLY CLOUDY.  
* MAX TEMPERATURE........72-78.  
* 24 HR TREND..........MISSING.  
* MIN HUMIDITY...........45-54 PERCENT.  
* 24 HR TREND..........MISSING.  
* 20-FOOT WINDS..........SOUTH WINDS 7 TO 13 MPH. LOCAL GUSTS UP TO  
30 MPH DECREASING TO 20 MPH IN THE AFTERNOON.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...3 PERCENT.  
   
TONIGHT  
 
* SKY/WEATHER............MOSTLY CLOUDY.  
* MIN TEMPERATURE........50-55.  
* 24 HR TREND..........MISSING.  
* MAX HUMIDITY...........86-91 PERCENT.  
* 24 HR TREND..........MISSING.  
* 20-FOOT WINDS..........SOUTH WINDS 6 TO 12 MPH. LOCAL GUSTS UP TO  
20 MPH IN THE EVENING.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...3 PERCENT.  
   
WEDNESDAY  
 
* SKY/WEATHER............MOSTLY CLOUDY IN THE MORNING THEN  
CLEARING.  
* MAX TEMPERATURE........68-74.  
* MIN HUMIDITY...........55-70 PERCENT.  
* 20-FOOT WINDS..........SOUTH WINDS 6 TO 12 MPH. LOCAL GUSTS UP TO  
25 MPH IN THE AFTERNOON.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...3 PERCENT.  
 
 
 
CAZ218-160000-  
CARQUINEZ STRAIT AND DELTA-  
730 AM PDT TUE APR 15 2025  
   
TODAY  
 
* SKY/WEATHER............MOSTLY CLOUDY.  
* MAX TEMPERATURE........68-75.  
* 24 HR TREND..........MISSING.  
* MIN HUMIDITY...........47-61 PERCENT.  
* 24 HR TREND..........MISSING.  
* 20-FOOT WINDS..........WEST WINDS 10 TO 16 MPH. LOCAL GUSTS UP TO  
35 MPH DECREASING TO 25 MPH IN THE AFTERNOON.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...1 PERCENT.  
   
TONIGHT  
 
* SKY/WEATHER............MOSTLY CLOUDY.  
* MIN TEMPERATURE........50-55.  
* 24 HR TREND..........MISSING.  
* MAX HUMIDITY...........84-89 PERCENT.  
* 24 HR TREND..........MISSING.  
* 20-FOOT WINDS..........WEST WINDS 8 TO 14 MPH WITH LOCAL GUSTS UP  
TO 25 MPH.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...1 PERCENT.  
   
WEDNESDAY  
 
* SKY/WEATHER............MOSTLY CLOUDY IN THE MORNING THEN  
CLEARING.  
* MAX TEMPERATURE........65-71.  
* MIN HUMIDITY...........56-71 PERCENT.  
* 20-FOOT WINDS..........WEST WINDS 8 TO 14 MPH WITH LOCAL GUSTS UP  
TO 25 MPH.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...2 PERCENT.  
 
 
 
CAZ219-160000-  
NORTHERN SAN JOAQUIN VALLEY IN SAN JOAQUIN AND STANISLAUS  
COUNTIES BELOW 1000 FT-  
730 AM PDT TUE APR 15 2025  
   
TODAY  
 
* SKY/WEATHER............MOSTLY CLOUDY.  
* MAX TEMPERATURE........73-78.  
* 24 HR TREND..........MISSING.  
* MIN HUMIDITY...........44-52 PERCENT.  
* 24 HR TREND..........MISSING.  
* 20-FOOT WINDS..........NORTHWEST WINDS 8 TO 14 MPH. LOCAL GUSTS  
UP TO 25 MPH IN THE MORNING.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...1 PERCENT.  
   
TONIGHT  
 
* SKY/WEATHER............MOSTLY CLOUDY.  
* MIN TEMPERATURE........50-55.  
* 24 HR TREND..........MISSING.  
* MAX HUMIDITY...........81-89 PERCENT.  
* 24 HR TREND..........MISSING.  
* 20-FOOT WINDS..........NORTHWEST WINDS 6 TO 12 MPH. LOCAL GUSTS  
UP TO 20 MPH IN THE EVENING.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...1 PERCENT.  
   
WEDNESDAY  
 
* SKY/WEATHER............MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY  
EARLY IN THE AFTERNOON THEN BECOMING MOSTLY SUNNY.  
* MAX TEMPERATURE........68-74.  
* MIN HUMIDITY...........47-62 PERCENT.  
* 20-FOOT WINDS..........NORTHWEST WINDS 5 TO 11 MPH. LOCAL GUSTS  
UP TO 20 MPH IN THE AFTERNOON.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...3 PERCENT.  
 
 
 
CAZ263-279-160000-  
SOUTHEAST EDGE SHASTA-TRINITY NF AND WESTERN PORTIONS OF TEHAMA-  
GLENN UNIT-EASTERN MENDOCINO NF-  
730 AM PDT TUE APR 15 2025  
   
TODAY  
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........79-84 LOWER ELEVATIONS...EXCEPT 65-75  
HIGHER ELEVATIONS.  
* 24 HR TREND..........MISSING.  
* MIN HUMIDITY...........27-33 PERCENT.  
* 24 HR TREND..........MISSING.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...SOUTHEAST WINDS 4 TO 10 MPH.  
* RIDGES/UPR SLOPES....SOUTHEAST WINDS 4 TO 10 MPH.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...7 PERCENT.  
   
TONIGHT  
 
* SKY/WEATHER............PARTLY CLOUDY.  
* MIN TEMPERATURE........53-58 LOWER ELEVATIONS...EXCEPT 47-52  
HIGHER ELEVATIONS.  
* 24 HR TREND..........MISSING.  
* MAX HUMIDITY...........71-80 PERCENT LOWER ELEVATIONS...EXCEPT  
59-72 PERCENT HIGH ELEVATIONS.  
* 24 HR TREND..........MISSING.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...SOUTH WINDS UP TO 7 MPH IN THE EVENING  
BECOMING DRAINAGE UP TO 5 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 4 TO 10 MPH.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...6 PERCENT.  
   
WEDNESDAY  
 
* SKY/WEATHER............PARTLY CLOUDY EARLY IN THE MORNING THEN  
CLEARING.  
* MAX TEMPERATURE........73-78 LOWER ELEVATIONS...EXCEPT 60-68  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........51-66 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING SOUTHEAST  
4 TO 9 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....NORTH WINDS UP TO 8 MPH SHIFTING TO THE  
SOUTHEAST 6 TO 12 MPH IN THE AFTERNOON.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...7 PERCENT.  
 
 
 
CAZ266-160000-  
NORTHERN SIERRA FOOTHILLS FROM 1000 TO 3000 FT. INCLUDES PORTIONS  
OF SHASTA-TRINITY AND BUTTE UNITS-  
730 AM PDT TUE APR 15 2025  
   
TODAY  
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........71-81.  
* 24 HR TREND..........MISSING.  
* MIN HUMIDITY...........29-44 PERCENT.  
* 24 HR TREND..........MISSING.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...SOUTH WINDS 5 TO 11 MPH.  
* RIDGES/UPR SLOPES....EAST WINDS 7 TO 13 MPH SHIFTING TO THE  
SOUTHWEST UP TO 8 MPH IN THE AFTERNOON.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...5 PERCENT.  
   
TONIGHT  
 
* SKY/WEATHER............PARTLY CLOUDY.  
* MIN TEMPERATURE........50-57.  
* 24 HR TREND..........MISSING.  
* MAX HUMIDITY...........71-79 PERCENT.  
* 24 HR TREND..........MISSING.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...SOUTHEAST WINDS UP TO 7 MPH IN THE EVENING  
BECOMING DRAINAGE UP TO 5 MPH.  
* RIDGES/UPR SLOPES....VARIABLE WINDS UP TO 5 MPH.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...5 PERCENT.  
   
WEDNESDAY  
 
* SKY/WEATHER............PARTLY CLOUDY EARLY IN THE MORNING THEN  
CLEARING.  
* MAX TEMPERATURE........69-74 LOWER ELEVATIONS...EXCEPT 64-70  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........50-65 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 4 TO 9 MPH.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 4 TO 9 MPH.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...8 PERCENT.  
 
 
 
CAZ220-267-160000-  
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-  
730 AM PDT TUE APR 15 2025  
   
TODAY  
 
* SKY/WEATHER............PARTLY CLOUDY.  
* MAX TEMPERATURE........68-75.  
* 24 HR TREND..........MISSING.  
* MIN HUMIDITY...........46-53 PERCENT.  
* 24 HR TREND..........MISSING.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS UP TO 8 MPH.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS UP TO 8 MPH.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...7 PERCENT.  
   
TONIGHT  
 
* SKY/WEATHER............MOSTLY CLOUDY.  
* MIN TEMPERATURE........47-52.  
* 24 HR TREND..........MISSING.  
* MAX HUMIDITY...........78-88 PERCENT.  
* 24 HR TREND..........MISSING.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS UP TO 8 MPH SHIFTING TO THE  
EAST AFTER MIDNIGHT.  
* RIDGES/UPR SLOPES....WEST WINDS UP TO 8 MPH SHIFTING TO THE  
NORTHEAST UP TO 7 MPH AFTER MIDNIGHT.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...6 PERCENT.  
   
WEDNESDAY  
 
* SKY/WEATHER............MOSTLY CLOUDY IN THE MORNING THEN BECOMING  
MOSTLY SUNNY. AT HIGHER ELEVATIONS, A SLIGHT CHANCE OF SHOWERS IN  
THE AFTERNOON.  
* MAX TEMPERATURE........62-70.  
* MIN HUMIDITY...........54-69 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS UP TO 8 MPH.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS UP TO 8 MPH.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...11 PERCENT.  
 
 
 
CAZ268-160000-  
NORTHERN SIERRA INCLUDING LASSEN NP AND PLUMAS AND LASSEN NF/S  
WEST OF THE SIERRA CREST (WEST OF EVANS PEAK-GRIZZLY PEAK-  
BECKWORTH PEAK)-  
730 AM PDT TUE APR 15 2025  
   
TODAY  
 
* SKY/WEATHER............PARTLY CLOUDY.  
* MAX TEMPERATURE........68-75 LOWER ELEVATIONS...EXCEPT 62-69  
HIGHER ELEVATIONS.  
* 24 HR TREND..........MISSING.  
* MIN HUMIDITY...........22-32 PERCENT.  
* 24 HR TREND..........MISSING.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 6 TO 12 MPH SHIFTING TO THE  
WEST 4 TO 9 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....EAST WINDS 6 TO 12 MPH SHIFTING TO THE WEST  
5 TO 11 MPH IN THE AFTERNOON.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...8 PERCENT.  
   
TONIGHT  
 
* SKY/WEATHER............MOSTLY CLOUDY.  
* MIN TEMPERATURE........44-50 LOWER ELEVATIONS...EXCEPT 39-46  
HIGHER ELEVATIONS.  
* 24 HR TREND..........MISSING.  
* MAX HUMIDITY...........62-77 PERCENT...EXCEPT 76-88 PERCENT IN  
THE HIGH MOUNTAIN VALLEYS.  
* 24 HR TREND..........MISSING.  
* 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....NORTH WINDS 4 TO 9 MPH.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...8 PERCENT.  
   
WEDNESDAY  
 
* SKY/WEATHER............PARTLY CLOUDY IN THE MORNING, THEN PARTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON.  
* MAX TEMPERATURE........62-70 LOWER ELEVATIONS...EXCEPT 56-64  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........42-57 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS UP TO 8 MPH SHIFTING TO THE WEST  
5 TO 11 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....NORTH WINDS UP TO 8 MPH SHIFTING TO THE WEST  
6 TO 12 MPH IN THE AFTERNOON.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...19 PERCENT.  
 
 
 
CAZ221-269-160000-  
STANISLAUS NF WEST OF THE SIERRA CREST-  
NORTHERN SIERRA INCLUDING THE TAHOE AND ELDORADO NF/S WEST OF THE  
SIERRA CREST-  
730 AM PDT TUE APR 15 2025  
   
TODAY  
 
* SKY/WEATHER............PARTLY CLOUDY IN THE MORNING, THEN MOSTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON.  
* MAX TEMPERATURE........68-73 LOWER ELEVATIONS...EXCEPT 57-67  
HIGHER ELEVATIONS.  
* 24 HR TREND..........MISSING.  
* MIN HUMIDITY...........34-46 PERCENT LOWER ELEVATIONS...EXCEPT  
27-34 PERCENT HIGH ELEVATIONS.  
* 24 HR TREND..........MISSING.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...EAST WINDS 4 TO 9 MPH SHIFTING TO THE  
SOUTHWEST UP TO 8 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....EAST WINDS 8 TO 14 MPH SHIFTING TO THE  
SOUTHWEST 4 TO 9 MPH IN THE AFTERNOON.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...17 PERCENT.  
   
TONIGHT  
 
* SKY/WEATHER............MOSTLY CLOUDY. AT HIGHER ELEVATIONS, A  
SLIGHT CHANCE OF SHOWERS IN THE EVENING.  
* MIN TEMPERATURE........47-52 LOWER ELEVATIONS...EXCEPT 36-46  
HIGHER ELEVATIONS.  
* 24 HR TREND..........MISSING.  
* MAX HUMIDITY...........59-72 PERCENT.  
* 24 HR TREND..........MISSING.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS UP TO 7 MPH.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS UP TO 7 MPH.  
* CWR....................0 PERCENT.  
* CHANCE OF THUNDER...13 PERCENT.  
   
WEDNESDAY  
 
* SKY/WEATHER............MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
* MAX TEMPERATURE........60-66 LOWER ELEVATIONS...EXCEPT 52-62  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........48-63 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS UP TO 8 MPH.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 4 TO 9 MPH.  
* CWR....................10 PERCENT.  
* CHANCE OF THUNDER...21 PERCENT.  
 
 
 
   
EXTENDED  
 
 
...SHASTA COUNTY MOUNTAINS AND COASTAL RANGE   
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 39 TO 47. WEST WINDS UP TO  
13 MPH.    
THURSDAY  
SUNNY. HIGHS 60 TO 70. NORTHEAST WINDS UP TO 13 MPH.    
THURSDAY NIGHT  
CLEAR. LOWS 36 TO 46. NORTH WINDS 5 TO 15 MPH.    
FRIDAY  
SUNNY. HIGHS 59 TO 69. NORTHEAST WINDS 8 TO 18 MPH.    
FRIDAY NIGHT  
CLEAR. LOWS 37 TO 47. NORTH WINDS UP TO 13 MPH.    
SATURDAY  
SUNNY. HIGHS 63 TO 72. SOUTH WINDS UP TO 10 MPH.    
SATURDAY NIGHT  
CLEAR. LOWS 39 TO 48. NORTHWEST WINDS UP TO  
10 MPH.  
 
...NORTHERN SIERRA AND LASSEN PARK   
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS 40 TO 45. WEST WINDS UP TO  
10 MPH.    
THURSDAY  
MOSTLY SUNNY. HIGHS 57 TO 66. NORTHWEST WINDS UP TO  
13 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.  
LOWS 35 TO 43. NORTH WINDS UP TO 13 MPH.    
FRIDAY  
SUNNY. HIGHS 59 TO 67. NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY NIGHT  
CLEAR. LOWS 35 TO 45. NORTHEAST WINDS UP TO  
10 MPH.    
SATURDAY  
SUNNY. HIGHS 62 TO 70. SOUTHWEST WINDS UP TO 10 MPH.    
SATURDAY NIGHT  
CLEAR. LOWS 39 TO 47. VARIABLE LESS THAN 5 MPH.  
 
...SIERRA NEVADA FOOTHILLS   
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 44 TO 49. SOUTHWEST WINDS  
UP TO 10 MPH.    
THURSDAY  
MOSTLY SUNNY. HIGHS 62 TO 70. WEST WINDS UP TO  
10 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 44 TO 49. NORTHEAST WINDS UP  
TO 13 MPH.    
FRIDAY  
SUNNY. HIGHS 67 TO 74. NORTH WINDS UP TO 10 MPH.    
FRIDAY NIGHT  
CLEAR. LOWS 45 TO 50. VARIABLE LESS THAN 5 MPH.    
SATURDAY  
SUNNY. HIGHS 68 TO 74. VARIABLE LESS THAN 5 MPH.    
SATURDAY NIGHT  
CLEAR. LOWS 47 TO 52. VARIABLE LESS THAN 5 MPH.  
 
...CENTRAL VALLEY AND DELTA   
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 49 TO 54. SOUTH WINDS 5 TO  
15 MPH.    
THURSDAY  
MOSTLY SUNNY. HIGHS 70 TO 76. SOUTHWEST WINDS UP TO  
10 MPH.    
THURSDAY NIGHT  
CLEAR. LOWS 47 TO 52. SOUTHWEST WINDS UP TO  
13 MPH.    
FRIDAY  
SUNNY. HIGHS 77 TO 82. NORTHWEST WINDS 5 TO 15 MPH.    
FRIDAY NIGHT  
CLEAR. LOWS 46 TO 51. NORTHWEST WINDS 5 TO  
10 MPH.    
SATURDAY  
SUNNY. HIGHS 78 TO 83. VARIABLE LESS THAN 5 MPH.    
SATURDAY NIGHT  
CLEAR. LOWS 48 TO 53. SOUTHWEST WINDS 5 TO  
10 MPH.  
 
 
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