848  
FNUS56 KSTO 142147  
FWFSTO  
 
FIRE WEATHER PLANNING FORECAST FOR INTERIOR NORTHERN CALIFORNIA  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
247 PM PDT WED APR 14 2021  
   
..UNSEASONABLY WARM AND DRY THIS WEEKEND
 
 
   
DISCUSSION
 
 
LIGHT SHOWERS POSSIBLE OVER THE SIERRA NEVADA TODAY WITH A SLIGHT  
CHANCE OF THUNDERSTORMS. ELSEWHERE, DRY WEATHER WILL CONTINUE  
THROUGH EARLY NEXT WEEK. WARMING TREND WITH LOWERING HUMIDITY  
EXPECTED INTO THE WEEKEND.  
 
CAZ213-152200-  
EASTERN PORTION OF SHASTA-TRINITY NF-  
247 PM PDT WED APR 14 2021  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........42-47 LOWER ELEVATIONS...EXCEPT 33-42  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........45-58 PERCENT.  
* 24 HR TREND..........4 PERCENT UP.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...SOUTH WINDS UP TO 7 MPH IN THE EVENING  
BECOMING DRAINAGE UP TO 5 MPH.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 4 TO 9 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........70-75 LOWER ELEVATIONS...EXCEPT 60-69  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........20-27 PERCENT.  
* 24 HR TREND..........7 PERCENT UP.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING SOUTH UP  
TO 8 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....NORTH WINDS UP TO 8 MPH SHIFTING TO THE  
SOUTHWEST UP TO 7 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY NIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........46-51 LOWER ELEVATIONS...EXCEPT 38-46  
HIGHER ELEVATIONS.  
* MAX HUMIDITY...........49-64 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...SOUTH WINDS UP TO 8 MPH IN THE EVENING  
BECOMING DRAINAGE UP TO 5 MPH.  
* RIDGES/UPR SLOPES....SOUTH WINDS UP TO 8 MPH SHIFTING TO THE  
NORTHWEST UP TO 7 MPH AFTER MIDNIGHT.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........77-82 LOWER ELEVATIONS...EXCEPT 66-76  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........15-30 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 4 TO 9 MPH.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 5 TO 11 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ214-152200-  
BURNEY BASIN AND NORTHEAST PLATEAU IN SHASTA COUNTY INCLUDING  
NORTHWEST LASSEN NF NORTH OF LASSEN NP-  
247 PM PDT WED APR 14 2021  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........29-34.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........62-77 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...WEST WINDS UP TO 7 MPH SHIFTING TO THE SOUTH  
AFTER MIDNIGHT.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS UP TO 8 MPH SHIFTING TO THE  
SOUTHWEST UP TO 7 MPH AFTER MIDNIGHT.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY
 
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........63-68 LOWER ELEVATIONS...EXCEPT 57-62  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........18-23 PERCENT.  
* 24 HR TREND..........5 PERCENT UP.  
* 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  
NORTHWEST UP TO 7 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY NIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........33-39.  
* MAX HUMIDITY...........56-71 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...WEST WINDS UP TO 8 MPH IN THE EVENING  
BECOMING DRAINAGE UP TO 5 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS UP TO 8 MPH SHIFTING TO THE  
SOUTH UP TO 7 MPH AFTER MIDNIGHT.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........69-74 LOWER ELEVATIONS...EXCEPT 62-68  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........16-29 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING NORTHEAST  
5 TO 10 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....SOUTHEAST WINDS UP TO 7 MPH SHIFTING TO THE  
NORTHEAST 5 TO 10 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ215-152200-  
NORTHERN SACRAMENTO VALLEY TO SOUTHERN TEHAMA COUNTY LINE BELOW  
1000 FT-  
247 PM PDT WED APR 14 2021  
   
TONIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........44-49.  
* 24 HR TREND..........4 DEGREES COOLER.  
* MAX HUMIDITY...........51-61 PERCENT.  
* 24 HR TREND..........14 PERCENT UP.  
* 20-FOOT WINDS..........SOUTHWEST WINDS UP TO 8 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........72-78.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........15-20 PERCENT.  
* 24 HR TREND..........6 PERCENT UP.  
* 20-FOOT WINDS..........NORTHWEST WINDS UP TO 7 MPH SHIFTING TO  
THE SOUTH 5 TO 11 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY NIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........46-52.  
* MAX HUMIDITY...........44-59 PERCENT.  
* 20-FOOT WINDS..........SOUTH WINDS 4 TO 9 MPH SHIFTING TO THE  
NORTHWEST UP TO 7 MPH AFTER MIDNIGHT.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........81-86.  
* MIN HUMIDITY...........13-18 PERCENT.  
* 20-FOOT WINDS..........NORTH WINDS 6 TO 12 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ216-152200-  
CENTRAL SACRAMENTO VALLEY IN GLENN, COLUSA, YUBA, NORTHERN  
SUTTER, AND BUTTE COUNTY BELOW 1000 FT-  
247 PM PDT WED APR 14 2021  
   
TONIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........44-49.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........60-75 PERCENT.  
* 24 HR TREND..........15 PERCENT UP.  
* 20-FOOT WINDS..........SOUTHEAST WINDS 5 TO 11 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........74-79.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........15-20 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........SOUTHEAST WINDS 4 TO 10 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY NIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........46-51.  
* MAX HUMIDITY...........53-68 PERCENT.  
* 20-FOOT WINDS..........SOUTHEAST WINDS UP TO 8 MPH SHIFTING TO  
THE NORTHEAST AFTER MIDNIGHT.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........81-86.  
* MIN HUMIDITY...........12-24 PERCENT.  
* 20-FOOT WINDS..........NORTHWEST WINDS 5 TO 11 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ217-152200-  
SOUTHERN SACRAMENTO VALLEY IN YOLO-  
SACRAMENTO FAR WESTERN PLACER, SOUTHERN SUTTER AND SOLANO COUNTY  
BELOW 1000 FT-  
247 PM PDT WED APR 14 2021  
   
TONIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........42-47.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........78-93 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........SOUTH WINDS 4 TO 10 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........74-79.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........17-23 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........SOUTH WINDS 4 TO 9 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY NIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........43-48.  
* MAX HUMIDITY...........61-76 PERCENT.  
* 20-FOOT WINDS..........SOUTH WINDS 4 TO 9 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........79-84.  
* MIN HUMIDITY...........15-30 PERCENT.  
* 20-FOOT WINDS..........EAST WINDS UP TO 8 MPH SHIFTING TO THE  
WEST 4 TO 9 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ218-152200-  
CARQUINEZ STRAIT AND DELTA-  
247 PM PDT WED APR 14 2021  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........43-48.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........83-90 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........SOUTHWEST WINDS 8 TO 14 MPH WITH LOCAL  
GUSTS UP TO 25 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY
 
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........70-75.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........19-31 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........WEST WINDS 7 TO 13 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY NIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........42-47.  
* MAX HUMIDITY...........74-89 PERCENT.  
* 20-FOOT WINDS..........SOUTHWEST WINDS 8 TO 14 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........75-81.  
* MIN HUMIDITY...........28-43 PERCENT.  
* 20-FOOT WINDS..........WEST WINDS 6 TO 12 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ219-152200-  
NORTHERN SAN JOAQUIN VALLEY IN SAN JOAQUIN AND STANISLAUS  
COUNTIES BELOW 1000 FT-  
247 PM PDT WED APR 14 2021  
   
TONIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........42-47.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........78-90 PERCENT.  
* 24 HR TREND..........4 PERCENT DOWN.  
* 20-FOOT WINDS..........NORTHWEST WINDS 6 TO 12 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........72-77.  
* 24 HR TREND..........5 DEGREES WARMER.  
* MIN HUMIDITY...........18-23 PERCENT.  
* 24 HR TREND..........4 PERCENT DOWN.  
* 20-FOOT WINDS..........NORTHWEST WINDS 4 TO 10 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY NIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........43-48.  
* MAX HUMIDITY...........57-72 PERCENT.  
* 20-FOOT WINDS..........NORTHWEST WINDS 7 TO 13 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........75-81.  
* MIN HUMIDITY...........18-33 PERCENT.  
* 20-FOOT WINDS..........NORTHWEST WINDS 5 TO 11 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ263-279-152200-  
SOUTHEAST EDGE SHASTA-TRINITY NF AND WESTERN PORTIONS OF TEHAMA-  
GLENN UNIT-EASTERN MENDOCINO NF-  
247 PM PDT WED APR 14 2021  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........44-49 LOWER ELEVATIONS...EXCEPT 37-44  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........45-51 PERCENT LOWER ELEVATIONS...EXCEPT  
48-62 PERCENT HIGH ELEVATIONS.  
* 24 HR TREND..........5 PERCENT UP.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...SOUTHEAST WINDS 4 TO 9 MPH SHIFTING TO THE  
SOUTHWEST UP TO 8 MPH AFTER MIDNIGHT.  
* RIDGES/UPR SLOPES....SOUTH WINDS 4 TO 10 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY
 
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........69-74 LOWER ELEVATIONS...EXCEPT 55-65  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........21-29 PERCENT.  
* 24 HR TREND..........9 PERCENT UP.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS UP TO 7 MPH SHIFTING TO THE  
SOUTHEAST 5 TO 11 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....SOUTHEAST WINDS 4 TO 10 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY NIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........48-53 LOWER ELEVATIONS...EXCEPT 41-47  
HIGHER ELEVATIONS.  
* MAX HUMIDITY...........45-60 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...SOUTHEAST WINDS UP TO 8 MPH SHIFTING TO THE  
WEST AFTER MIDNIGHT.  
* RIDGES/UPR SLOPES....SOUTHEAST WINDS UP TO 8 MPH SHIFTING TO THE  
SOUTHWEST AFTER MIDNIGHT.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........76-81 LOWER ELEVATIONS...EXCEPT 61-71  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........15-21 PERCENT LOWER ELEVATIONS...EXCEPT  
17-32 PERCENT HIGH ELEVATIONS.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS 6 TO 12 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 5 TO 11 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ266-152200-  
NORTHERN SIERRA FOOTHILLS FROM 1000 TO 3000 FT. INCLUDES PORTIONS  
OF SHASTA-TRINITY AND BUTTE UNITS-  
247 PM PDT WED APR 14 2021  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........42-49.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........48-59 PERCENT.  
* 24 HR TREND..........4 PERCENT UP.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...SOUTH WINDS UP TO 8 MPH.  
* RIDGES/UPR SLOPES....SOUTH WINDS UP TO 8 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........68-73 LOWER ELEVATIONS...EXCEPT 63-69  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........20-26 PERCENT.  
* 24 HR TREND..........5 PERCENT UP.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING SOUTHWEST  
4 TO 9 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....SOUTHEAST WINDS UP TO 7 MPH SHIFTING TO THE  
SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY NIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........45-52.  
* MAX HUMIDITY...........37-52 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...SOUTH WINDS UP TO 8 MPH SHIFTING TO THE EAST  
UP TO 7 MPH AFTER MIDNIGHT.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS UP TO 7 MPH SHIFTING TO THE  
EAST UP TO 8 MPH AFTER MIDNIGHT.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........76-81 LOWER ELEVATIONS...EXCEPT 71-77  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........14-29 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS UP TO 8 MPH SHIFTING TO THE  
NORTHWEST 5 TO 11 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 4 TO 10 MPH SHIFTING TO THE  
NORTHWEST IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ220-267-152200-  
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-  
247 PM PDT WED APR 14 2021  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR. AT HIGHER ELEVATIONS, A  
SLIGHT CHANCE OF RAIN SHOWERS IN THE EVENING.  
* MIN TEMPERATURE........39-47.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........74-81 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS UP TO 7 MPH SHIFTING TO THE  
EAST 4 TO 9 MPH AFTER MIDNIGHT.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS UP TO 8 MPH SHIFTING TO THE  
EAST AFTER MIDNIGHT.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........64-72.  
* 24 HR TREND..........5 DEGREES WARMER.  
* MIN HUMIDITY...........25-30 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...EAST WINDS UP TO 8 MPH SHIFTING TO THE  
SOUTHWEST IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....EAST WINDS UP TO 7 MPH SHIFTING TO THE  
SOUTHWEST UP TO 8 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY NIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........42-48.  
* MAX HUMIDITY...........55-70 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...WEST WINDS UP TO 7 MPH SHIFTING TO THE  
NORTHEAST UP TO 8 MPH AFTER MIDNIGHT.  
* RIDGES/UPR SLOPES....WEST WINDS UP TO 7 MPH SHIFTING TO THE EAST  
AFTER MIDNIGHT.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........68-77.  
* MIN HUMIDITY...........21-34 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 8 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ268-152200-  
NORTHERN SIERRA INCLUDING LASSEN NP AND PLUMAS AND LASSEN NF/S  
WEST OF THE SIERRA CREST (WEST OF EVANS PEAK-GRIZZLY PEAK-  
BECKWORTH PEAK)-  
247 PM PDT WED APR 14 2021  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........26-38.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........70-85 PERCENT...EXCEPT 82-96 PERCENT IN  
THE HIGH MOUNTAIN VALLEYS.  
* 24 HR TREND..........4 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS UP TO 8 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 4 TO 10 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY
 
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........56-62 LOWER ELEVATIONS...EXCEPT 49-57  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........25-37 PERCENT.  
* 24 HR TREND..........4 PERCENT UP.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 4 TO 9 MPH.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 11 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY NIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........29-41.  
* MAX HUMIDITY...........56-71 PERCENT...EXCEPT 67-82 PERCENT IN  
THE HIGH MOUNTAIN VALLEYS.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...WEST WINDS UP TO 8 MPH SHIFTING TO THE NORTH  
4 TO 9 MPH AFTER MIDNIGHT.  
* RIDGES/UPR SLOPES....NORTH WINDS 5 TO 11 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........62-68 LOWER ELEVATIONS...EXCEPT 55-63  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........19-34 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 5 TO 11 MPH.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 6 TO 12 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ221-269-152200-  
STANISLAUS NF WEST OF THE SIERRA CREST-  
NORTHERN SIERRA INCLUDING THE TAHOE AND ELDORADO NF/S WEST OF THE  
SIERRA CREST-  
247 PM PDT WED APR 14 2021  
   
TONIGHT
 
 
* SKY/WEATHER............PARTLY CLOUDY. AT LOWER ELEVATIONS, A  
SLIGHT CHANCE OF RAIN SHOWERS IN THE EVENING. AT HIGHER  
ELEVATIONS, A CHANCE OF SNOW SHOWERS, RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING.  
* MIN TEMPERATURE........35-41 LOWER ELEVATIONS...EXCEPT 20-30  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........73-84 PERCENT LOWER ELEVATIONS...EXCEPT  
86-96 PERCENT HIGH ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* 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 4 TO 10 MPH SHIFTING TO THE EAST  
5 TO 11 MPH AFTER MIDNIGHT.  
* LAL....................2 DECREASING TO 1 AFTER MIDNIGHT.  
* CWR....................0 PERCENT.  
   
THURSDAY
 
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........59-64 LOWER ELEVATIONS...EXCEPT 46-56  
HIGHER ELEVATIONS.  
* 24 HR TREND..........7 DEGREES WARMER.  
* MIN HUMIDITY...........30-39 PERCENT.  
* 24 HR TREND..........7 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...EAST WINDS UP TO 7 MPH SHIFTING TO THE  
SOUTHWEST 4 TO 9 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....SOUTHEAST WINDS 4 TO 10 MPH SHIFTING TO THE  
SOUTHWEST IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY NIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........39-45 LOWER ELEVATIONS...EXCEPT 26-36  
HIGHER ELEVATIONS.  
* MAX HUMIDITY...........60-75 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...WEST WINDS UP TO 7 MPH SHIFTING TO THE EAST  
UP TO 8 MPH AFTER MIDNIGHT.  
* RIDGES/UPR SLOPES....WEST WINDS 4 TO 10 MPH SHIFTING TO THE EAST  
6 TO 12 MPH AFTER MIDNIGHT.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........64-70 LOWER ELEVATIONS...EXCEPT 50-60  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........28-43 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...EAST WINDS UP TO 8 MPH SHIFTING TO THE WEST  
IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....EAST WINDS 6 TO 12 MPH SHIFTING TO THE NORTH  
5 TO 11 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
   
EXTENDED
 
 
 
...SHASTA COUNTY MOUNTAINS AND COASTAL RANGE   
FRIDAY NIGHT
 
CLEAR. LOWS 39 TO 49. NORTHEAST WINDS UP TO  
13 MPH.    
SATURDAY
 
SUNNY. HIGHS 67 TO 77. NORTHEAST WINDS 5 TO 15 MPH.    
SATURDAY NIGHT
 
CLEAR. LOWS 41 TO 51. NORTH WINDS UP TO 13 MPH.   
SUNDAY
 
SUNNY. HIGHS 71 TO 81. NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
CLEAR. LOWS 42 TO 52. NORTHWEST WINDS UP TO  
10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS 70 TO 80. NORTHWEST WINDS UP TO  
10 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 42 TO 51. NORTHWEST WINDS 5 TO  
10 MPH.  
 
...NORTHERN SIERRA AND LASSEN PARK   
FRIDAY NIGHT
 
CLEAR. LOWS 37 TO 47. NORTHEAST WINDS UP TO  
13 MPH.    
SATURDAY
 
SUNNY. HIGHS 65 TO 74. NORTHEAST WINDS 5 TO 15 MPH.    
SATURDAY NIGHT
 
CLEAR. LOWS 39 TO 49. NORTHEAST WINDS UP TO  
13 MPH.    
SUNDAY
 
SUNNY. HIGHS 70 TO 78. NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
CLEAR. LOWS 40 TO 50. VARIABLE LESS THAN 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS 70 TO 78. SOUTHWEST WINDS UP TO  
10 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 40 TO 50. VARIABLE LESS THAN  
5 MPH.  
 
...SIERRA NEVADA FOOTHILLS   
FRIDAY NIGHT
 
CLEAR. LOWS 47 TO 52. NORTHEAST WINDS UP TO  
13 MPH.    
SATURDAY
 
SUNNY. HIGHS 75 TO 81. NORTHEAST WINDS UP TO 13 MPH.    
SATURDAY NIGHT
 
CLEAR. LOWS 50 TO 55. NORTHEAST WINDS UP TO  
13 MPH.    
SUNDAY
 
SUNNY. HIGHS 78 TO 84. VARIABLE LESS THAN 5 MPH.    
SUNDAY NIGHT
 
CLEAR. LOWS 50 TO 55. VARIABLE LESS THAN 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS 77 TO 83. SOUTHWEST WINDS UP TO  
10 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 49 TO 54. VARIABLE LESS THAN  
5 MPH.  
 
...CENTRAL VALLEY AND DELTA   
FRIDAY NIGHT
 
CLEAR. LOWS 47 TO 52. NORTHWEST WINDS 5 TO  
15 MPH.    
SATURDAY
 
SUNNY. HIGHS 84 TO 89. NORTHWEST WINDS UP TO 13 MPH.    
SATURDAY NIGHT
 
CLEAR. LOWS 49 TO 54. NORTH WINDS UP TO 13 MPH.   
SUNDAY
 
SUNNY. HIGHS 86 TO 91. NORTHWEST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
CLEAR. LOWS 50 TO 55. SOUTHWEST WINDS 5 TO  
10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS 85 TO 90. SOUTHWEST WINDS 5 TO  
10 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 49 TO 54. SOUTHWEST WINDS 5 TO  
10 MPH.  
 

 
 
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