135  
FNUS56 KSTO 010930  
FWFSTO  
 
FIRE WEATHER PLANNING FORECAST FOR INTERIOR NORTHERN CALIFORNIA  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
230 AM PDT THU JUN 1 2023  
   
DISCUSSION
 
 
ISOLATED TO SCATTERED AFTERNOON AND EVENING SHOWERS AND  
THUNDERSTORMS WILL BE POSSIBLE, MAINLY OVER THE MOUNTAINS.  
LOCALLY GUSTY WIND AT TIMES. WARMING TREND THROUGH THE FORECAST  
PERIOD WITH ABOVE NORMAL HIGH TEMPERATURES FRIDAY INTO THE  
WEEKEND. COOLER UNSETTLED WEATHER EXPECTED NEXT WEEK.  
 
CAZ213-020145-  
EASTERN PORTION OF SHASTA-TRINITY NF-  
230 AM PDT THU JUN 1 2023  
   
TODAY
 
 
* SKY/WEATHER............PARTLY CLOUDY. AT HIGHER ELEVATIONS, A  
SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.  
* MAX TEMPERATURE........81-86 LOWER ELEVATIONS...EXCEPT 69-79  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........22-42 PERCENT.  
* 24 HR TREND..........6 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS UP TO 9 MPH SHIFTING TO THE  
SOUTHWEST IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS UP TO 13 MPH SHIFTING TO  
THE WEST IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................10 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........53-58 LOWER ELEVATIONS...EXCEPT 45-53  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........45-65 PERCENT.  
* 24 HR TREND..........19 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS UP TO 9 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS UP TO 13 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........84-89 LOWER ELEVATIONS...EXCEPT 72-82  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........18-35 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS UP TO 9 MPH.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS UP TO 13 MPH SHIFTING TO  
THE SOUTHEAST IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ214-020145-  
BURNEY BASIN AND NORTHEAST PLATEAU IN SHASTA COUNTY INCLUDING  
NORTHWEST LASSEN NF NORTH OF LASSEN NP-  
230 AM PDT THU JUN 1 2023  
   
TODAY
 
 
* SKY/WEATHER............PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON.  
* MAX TEMPERATURE........74-79 LOWER ELEVATIONS...EXCEPT 67-73  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........24-44 PERCENT.  
* 24 HR TREND..........7 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS UP TO 7 MPH SHIFTING TO  
THE NORTHWEST UP TO 10 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS UP TO 8 MPH SHIFTING TO  
THE NORTHWEST UP TO 15 MPH IN THE AFTERNOON.  
* LAL....................1 INCREASING TO 2 IN THE AFTERNOON.  
* CWR....................10 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........41-49.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........61-81 PERCENT.  
* 24 HR TREND..........9 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...WEST WINDS UP TO 10 MPH SHIFTING TO THE  
NORTHEAST UP TO 8 MPH AFTER MIDNIGHT.  
* RIDGES/UPR SLOPES....WEST WINDS UP TO 15 MPH SHIFTING TO THE  
SOUTHEAST UP TO 10 MPH AFTER MIDNIGHT.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........78-83 LOWER ELEVATIONS...EXCEPT 71-77  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........18-24 PERCENT LOWER ELEVATIONS...EXCEPT  
20-36 PERCENT HIGH ELEVATIONS.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING NORTH  
UP TO 9 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....VARIABLE WINDS UP TO 7 MPH BECOMING NORTH  
UP TO 14 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ215-020145-  
NORTHERN SACRAMENTO VALLEY TO SOUTHERN TEHAMA COUNTY LINE BELOW  
1000 FT-  
230 AM PDT THU JUN 1 2023  
   
TODAY
 
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........85-90.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........22-34 PERCENT.  
* 24 HR TREND..........11 PERCENT DOWN.  
* 20-FOOT WINDS..........NORTH WINDS UP TO 9 MPH SHIFTING TO THE  
SOUTH UP TO 12 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........57-63.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........54-74 PERCENT.  
* 24 HR TREND..........22 PERCENT DOWN.  
* 20-FOOT WINDS..........SOUTHWEST WINDS UP TO 12 MPH SHIFTING TO  
THE NORTH UP TO 11 MPH AFTER MIDNIGHT.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........88-93.  
* MIN HUMIDITY...........17-27 PERCENT.  
* 20-FOOT WINDS..........NORTH WINDS UP TO 9 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ216-020145-  
CENTRAL SACRAMENTO VALLEY IN GLENN, COLUSA, YUBA, NORTHERN  
SUTTER, AND BUTTE COUNTY BELOW 1000 FT-  
230 AM PDT THU JUN 1 2023  
   
TODAY
 
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........84-89.  
* 24 HR TREND..........4 DEGREES WARMER.  
* MIN HUMIDITY...........28-39 PERCENT.  
* 24 HR TREND..........7 PERCENT DOWN.  
* 20-FOOT WINDS..........SOUTHEAST WINDS UP TO 11 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........57-62.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........64-84 PERCENT.  
* 24 HR TREND..........11 PERCENT DOWN.  
* 20-FOOT WINDS..........SOUTH WINDS UP TO 13 MPH SHIFTING TO THE  
NORTHEAST UP TO 11 MPH AFTER MIDNIGHT.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........87-92.  
* MIN HUMIDITY...........19-34 PERCENT.  
* 20-FOOT WINDS..........NORTHWEST WINDS UP TO 11 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ217-020145-  
SOUTHERN SACRAMENTO VALLEY IN YOLO-  
SACRAMENTO FAR WESTERN PLACER, SOUTHERN SUTTER AND SOLANO COUNTY  
BELOW 1000 FT-  
230 AM PDT THU JUN 1 2023  
   
TODAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........83-88.  
* 24 HR TREND..........4 DEGREES WARMER.  
* MIN HUMIDITY...........28-38 PERCENT.  
* 24 HR TREND..........8 PERCENT DOWN.  
* 20-FOOT WINDS..........SOUTH WINDS UP TO 11 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........53-58.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........69-89 PERCENT.  
* 24 HR TREND..........8 PERCENT DOWN.  
* 20-FOOT WINDS..........SOUTHWEST WINDS UP TO 13 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........86-91.  
* MIN HUMIDITY...........23-43 PERCENT.  
* 20-FOOT WINDS..........SOUTHWEST WINDS UP TO 10 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ218-020145-  
CARQUINEZ STRAIT AND DELTA-  
230 AM PDT THU JUN 1 2023  
   
TODAY
 
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........77-84.  
* 24 HR TREND..........6 DEGREES WARMER.  
* MIN HUMIDITY...........32-45 PERCENT.  
* 24 HR TREND..........6 PERCENT DOWN.  
* 20-FOOT WINDS..........SOUTHWEST WINDS UP TO 14 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........52-57.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........73-93 PERCENT.  
* 24 HR TREND..........4 PERCENT DOWN.  
* 20-FOOT WINDS..........SOUTHWEST WINDS 10 TO 20 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........78-86.  
* MIN HUMIDITY...........31-53 PERCENT.  
* 20-FOOT WINDS..........WEST WINDS UP TO 15 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ219-020145-  
NORTHERN SAN JOAQUIN VALLEY IN SAN JOAQUIN AND STANISLAUS  
COUNTIES BELOW 1000 FT-  
230 AM PDT THU JUN 1 2023  
   
TODAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........82-87.  
* 24 HR TREND..........5 DEGREES WARMER.  
* MIN HUMIDITY...........25-42 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........WEST WINDS UP TO 15 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........53-58.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........76-96 PERCENT.  
* 24 HR TREND..........7 PERCENT DOWN.  
* 20-FOOT WINDS..........WEST WINDS UP TO 18 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........83-89.  
* MIN HUMIDITY...........24-39 PERCENT.  
* 20-FOOT WINDS..........NORTHWEST WINDS UP TO 13 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ263-279-020145-  
SOUTHEAST EDGE SHASTA-TRINITY NF AND WESTERN PORTIONS OF TEHAMA-  
GLENN UNIT-EASTERN MENDOCINO NF-  
230 AM PDT THU JUN 1 2023  
   
TODAY
 
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........80-85 LOWER ELEVATIONS...EXCEPT 64-74  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........21-33 PERCENT LOWER ELEVATIONS...EXCEPT  
35-55 PERCENT HIGH ELEVATIONS.  
* 24 HR TREND..........6 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS UP TO 9 MPH SHIFTING TO  
THE EAST IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....NORTH WINDS UP TO 13 MPH SHIFTING TO THE  
SOUTHEAST IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........58-63 LOWER ELEVATIONS...EXCEPT 47-56  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........50-70 PERCENT.  
* 24 HR TREND..........17 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS UP TO 10 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS UP TO 17 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........83-88 LOWER ELEVATIONS...EXCEPT 66-76  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........22-42 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS UP TO 10 MPH SHIFTING TO  
THE NORTHEAST IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....NORTH WINDS UP TO 14 MPH SHIFTING TO THE  
EAST IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ266-020145-  
NORTHERN SIERRA FOOTHILLS FROM 1000 TO 3000 FT. INCLUDES PORTIONS  
OF SHASTA-TRINITY AND BUTTE UNITS-  
230 AM PDT THU JUN 1 2023  
   
TODAY
 
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........79-84 LOWER ELEVATIONS...EXCEPT 73-79  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........24-44 PERCENT.  
* 24 HR TREND..........10 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...WEST WINDS UP TO 10 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS UP TO 11 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........54-61.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........57-77 PERCENT.  
* 24 HR TREND..........23 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS UP TO 10 MPH SHIFTING TO  
THE NORTHEAST AFTER MIDNIGHT.  
* RIDGES/UPR SLOPES....WEST WINDS UP TO 11 MPH SHIFTING TO THE  
NORTHEAST AFTER MIDNIGHT.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........82-87 LOWER ELEVATIONS...EXCEPT 77-83  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........19-35 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS UP TO 8 MPH SHIFTING TO THE  
WEST UP TO 10 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS UP TO 8 MPH SHIFTING TO  
THE WEST UP TO 11 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ220-267-020145-  
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-  
230 AM PDT THU JUN 1 2023  
   
TODAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........74-83.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........28-48 PERCENT.  
* 24 HR TREND..........12 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS UP TO 10 MPH.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS UP TO 11 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........53-58.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........67-87 PERCENT.  
* 24 HR TREND..........14 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...WEST WINDS UP TO 10 MPH SHIFTING TO THE  
NORTHEAST UP TO 8 MPH AFTER MIDNIGHT.  
* RIDGES/UPR SLOPES....WEST WINDS UP TO 11 MPH SHIFTING TO THE  
NORTHEAST UP TO 9 MPH AFTER MIDNIGHT.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........81-86 LOWER ELEVATIONS...EXCEPT 76-81  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........25-39 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS UP TO 10 MPH.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS UP TO 11 MPH SHIFTING TO  
THE WEST IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ268-020145-  
NORTHERN SIERRA INCLUDING LASSEN NP AND PLUMAS AND LASSEN NF/S  
WEST OF THE SIERRA CREST (WEST OF EVANS PEAK-GRIZZLY PEAK-  
BECKWORTH PEAK)-  
230 AM PDT THU JUN 1 2023  
   
TODAY
 
 
* SKY/WEATHER............PARTLY CLOUDY. AT HIGHER ELEVATIONS, A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. AT LOWER ELEVATIONS,  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
* MAX TEMPERATURE........66-74 LOWER ELEVATIONS...EXCEPT 58-67  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........27-47 PERCENT.  
* 24 HR TREND..........8 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...EAST WINDS UP TO 10 MPH SHIFTING TO THE  
SOUTHWEST IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....EAST WINDS UP TO 11 MPH SHIFTING TO THE  
SOUTHWEST UP TO 15 MPH IN THE AFTERNOON.  
* LAL....................1 INCREASING TO 2 IN THE AFTERNOON.  
* CWR....................10 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........42-50 LOWER ELEVATIONS...EXCEPT 38-45  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........57-77 PERCENT...EXCEPT 81-100 PERCENT IN  
THE HIGH MOUNTAIN VALLEYS.  
* 24 HR TREND..........16 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...WEST WINDS UP TO 10 MPH SHIFTING TO THE  
NORTHEAST UP TO 8 MPH AFTER MIDNIGHT.  
* RIDGES/UPR SLOPES....WEST WINDS UP TO 15 MPH SHIFTING TO THE  
NORTH UP TO 10 MPH AFTER MIDNIGHT.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........71-77 LOWER ELEVATIONS...EXCEPT 61-71  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........17-37 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS UP TO 8 MPH SHIFTING TO  
THE WEST UP TO 9 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS UP TO 10 MPH SHIFTING TO  
THE WEST UP TO 15 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ221-269-020145-  
STANISLAUS NF WEST OF THE SIERRA CREST-  
NORTHERN SIERRA INCLUDING THE TAHOE AND ELDORADO NF/S WEST OF THE  
SIERRA CREST-  
230 AM PDT THU JUN 1 2023  
   
TODAY
 
 
* SKY/WEATHER............MOSTLY SUNNY BECOMING PARTLY CLOUDY.  
AT HIGHER ELEVATIONS, A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON.  
* MAX TEMPERATURE........70-75 LOWER ELEVATIONS...EXCEPT 57-67  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........29-45 PERCENT LOWER ELEVATIONS...EXCEPT  
46-65 PERCENT HIGH ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...SOUTHEAST WINDS UP TO 7 MPH SHIFTING TO  
THE SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....SOUTHEAST WINDS UP TO 10 MPH SHIFTING TO  
THE SOUTHWEST UP TO 15 MPH IN THE AFTERNOON.  
* LAL....................1 INCREASING TO 3 IN THE AFTERNOON.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........48-54 LOWER ELEVATIONS...EXCEPT 34-44  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........57-76 PERCENT LOWER ELEVATIONS...EXCEPT  
78-98 PERCENT HIGH ELEVATIONS.  
* 24 HR TREND..........13 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...WEST WINDS UP TO 10 MPH SHIFTING TO THE  
NORTHEAST UP TO 8 MPH AFTER MIDNIGHT.  
* RIDGES/UPR SLOPES....WEST WINDS UP TO 15 MPH SHIFTING TO THE  
EAST UP TO 10 MPH AFTER MIDNIGHT.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........72-78 LOWER ELEVATIONS...EXCEPT 59-69  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........25-45 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS UP TO 8 MPH SHIFTING TO  
THE WEST UP TO 10 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....EAST WINDS UP TO 11 MPH SHIFTING TO THE  
WEST UP TO 15 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
   
EXTENDED
 
 
 
...SHASTA COUNTY MOUNTAINS AND COASTAL RANGE   
FRIDAY NIGHT
 
CLEAR. LOWS 48 TO 57. NORTH WINDS 8 TO 18 MPH.    
SATURDAY
 
SUNNY. HIGHS 76 TO 86. EAST WINDS UP TO 13 MPH.    
SATURDAY NIGHT
 
CLEAR. LOWS 51 TO 60. NORTH WINDS 5 TO 15 MPH.    
SUNDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS  
79 TO 89. EAST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 53 TO 62. NORTHWEST WINDS  
5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 79 TO 89. NORTHEAST WINDS 5 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
53 TO 61. NORTHWEST WINDS 5 TO 10 MPH.  
 
...NORTHERN SIERRA AND LASSEN PARK   
FRIDAY NIGHT
 
CLEAR. LOWS 48 TO 57. NORTH WINDS UP TO 13 MPH.    
SATURDAY
 
SUNNY. HIGHS 77 TO 85. SOUTHEAST WINDS UP TO 13 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 50 TO 59. NORTHEAST WINDS UP  
TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 80 TO 87. SOUTH WINDS 5 TO 10 MPH.   
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.  
LOWS 52 TO 61. NORTHEAST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 76 TO 86. EAST WINDS 5 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
51 TO 58. NORTHEAST WINDS 5 TO 10 MPH.  
 
...SIERRA NEVADA FOOTHILLS   
FRIDAY NIGHT
 
CLEAR. LOWS 57 TO 62. NORTHEAST WINDS UP TO  
13 MPH.    
SATURDAY
 
SUNNY. HIGHS 83 TO 89. SOUTHWEST WINDS UP TO 13 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 60 TO 65. NORTHEAST WINDS UP  
TO 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 85 TO 92. WEST WINDS 5 TO 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS 61 TO 66. EAST WINDS 5 TO  
10 MPH.    
MONDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS  
81 TO 90. SOUTHWEST WINDS 5 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.  
LOWS 57 TO 62. EAST WINDS 5 TO 10 MPH.  
 
...CENTRAL VALLEY AND DELTA   
FRIDAY NIGHT
 
CLEAR. LOWS 54 TO 61. SOUTHWEST WINDS 8 TO  
18 MPH.    
SATURDAY
 
SUNNY. HIGHS 90 TO 95. WEST WINDS 5 TO 15 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 57 TO 65. SOUTHWEST WINDS  
8 TO 18 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 92 TO 98. WEST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS 58 TO 67. SOUTHWEST WINDS  
5 TO 15 MPH.    
MONDAY
 
PARTLY CLOUDY. HIGHS 85 TO 94. SOUTHWEST WINDS 5 TO  
15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS 56 TO 61. SOUTHWEST WINDS  
5 TO 15 MPH.  
 

 
 
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