466  
FNUS56 KSTO 201245  
FWFSTO  
 
FIRE WEATHER PLANNING FORECAST FOR INTERIOR NORTHERN CALIFORNIA  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
545 AM PDT FRI SEP 20 2019  
   
..BREEZY NORTH TO NORTHEASTERLY WINDS MONDAY INTO TUESDAY
 
 
   
DISCUSSION
 
 
DRY, NORTHERLY WINDS ACROSS THE VALLEY TODAY WITH EAST-  
NORTHEASTERLY DOWNSLOPING WINDS OVERNIGHT ACROSS THE SIERRA AND  
FOOTHILLS. HIGH PRESSURE DURING THE WEEKEND WILL KEEP TEMPERATURES  
WARM WHILE A SYSTEM CROSSES TO THE EAST LATE SUNDAY. THIS WILL  
BRING SOME SHOWERS AND A FEW THUNDERSTORMS OVER THE MOUNTAINS ON  
SUNDAY. DECREASING DAYTIME HUMIDITIES COUPLED WITH BREEZY NORTH  
WINDS WILL ELEVATE WILDFIRE CONCERNS ON MONDAY INTO TUESDAY,  
ESPECIALLY IN AREAS OF DRYING FUELS. POOR OVERNIGHT RECOVERIES ARE  
LIKELY ACROSS THE COASTAL RANGE AND FOOTHILL LOCATIONS.  
 
CAZ213-210015-  
EASTERN PORTION OF SHASTA-TRINITY NF-  
545 AM PDT FRI SEP 20 2019  
   
TODAY
 
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........78-84 LOWER ELEVATIONS...EXCEPT 68-78  
HIGHER ELEVATIONS.  
* 24 HR TREND..........5 DEGREES WARMER.  
* MIN HUMIDITY...........27-36 PERCENT.  
* 24 HR TREND..........10 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS 5 TO 11 MPH.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 6 TO 12 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........53-59 LOWER ELEVATIONS...EXCEPT 44-54  
HIGHER ELEVATIONS.  
* 24 HR TREND..........4 DEGREES WARMER.  
* MAX HUMIDITY...........69-83 PERCENT.  
* 24 HR TREND..........4 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS 6 TO 12 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 6 TO 12 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
SATURDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........83-89 LOWER ELEVATIONS...EXCEPT 73-83  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........20-35 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS 6 TO 12 MPH.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 7 TO 13 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ214-210015-  
BURNEY BASIN AND NORTHEAST PLATEAU IN SHASTA COUNTY INCLUDING  
NORTHWEST LASSEN NF NORTH OF LASSEN NP-  
545 AM PDT FRI SEP 20 2019  
   
TODAY
 
 
* SKY/WEATHER............MOSTLY SUNNY. AT LOWER ELEVATIONS, PATCHY  
FOG AND FROST IN THE MORNING.  
* MAX TEMPERATURE........64-73.  
* 24 HR TREND..........7 DEGREES WARMER.  
* MIN HUMIDITY...........35-40 PERCENT.  
* 24 HR TREND..........13 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING NORTHEAST  
UP TO 7 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 4 TO 9 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........39-47.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........86-91 PERCENT LOWER ELEVATIONS...EXCEPT  
71-86 PERCENT HIGH ELEVATIONS.  
* 24 HR TREND..........5 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS UP TO 8 MPH.  
* RIDGES/UPR SLOPES....EAST WINDS 5 TO 11 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
SATURDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........75-80 LOWER ELEVATIONS...EXCEPT 69-75  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........27-36 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS UP TO 7 MPH.  
* RIDGES/UPR SLOPES....EAST WINDS 4 TO 9 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ215-210015-  
NORTHERN SACRAMENTO VALLEY TO SOUTHERN TEHAMA COUNTY LINE BELOW  
1000 FT-  
545 AM PDT FRI SEP 20 2019  
   
TODAY
 
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........83-89.  
* 24 HR TREND..........6 DEGREES WARMER.  
* MIN HUMIDITY...........22-27 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........NORTH WINDS 7 TO 13 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........55-61.  
* 24 HR TREND..........5 DEGREES WARMER.  
* MAX HUMIDITY...........59-69 PERCENT.  
* 24 HR TREND..........4 PERCENT DOWN.  
* 20-FOOT WINDS..........NORTH WINDS 7 TO 13 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
SATURDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........88-94.  
* MIN HUMIDITY...........20-28 PERCENT.  
* 20-FOOT WINDS..........NORTH WINDS 6 TO 12 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ216-210015-  
CENTRAL SACRAMENTO VALLEY IN GLENN, COLUSA, YUBA, NORTHERN  
SUTTER, AND BUTTE COUNTY BELOW 1000 FT-  
545 AM PDT FRI SEP 20 2019  
   
TODAY
 
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........82-87.  
* 24 HR TREND..........5 DEGREES WARMER.  
* MIN HUMIDITY...........26-31 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........NORTHWEST WINDS 7 TO 13 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........56-61.  
* 24 HR TREND..........4 DEGREES WARMER.  
* MAX HUMIDITY...........61-76 PERCENT.  
* 24 HR TREND..........4 PERCENT DOWN.  
* 20-FOOT WINDS..........NORTH WINDS 7 TO 13 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
SATURDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........85-90.  
* MIN HUMIDITY...........23-38 PERCENT.  
* 20-FOOT WINDS..........NORTHWEST WINDS 6 TO 12 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ217-210015-  
SOUTHERN SACRAMENTO VALLEY IN YOLO-  
SACRAMENTO FAR WESTERN PLACER, SOUTHERN SUTTER AND SOLANO COUNTY  
BELOW 1000 FT-  
545 AM PDT FRI SEP 20 2019  
   
TODAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........83-88.  
* 24 HR TREND..........5 DEGREES WARMER.  
* MIN HUMIDITY...........22-27 PERCENT.  
* 24 HR TREND..........5 PERCENT DOWN.  
* 20-FOOT WINDS..........NORTHWEST WINDS 7 TO 13 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........55-60.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........61-76 PERCENT.  
* 24 HR TREND..........4 PERCENT DOWN.  
* 20-FOOT WINDS..........NORTHWEST WINDS 6 TO 12 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
SATURDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........86-91.  
* MIN HUMIDITY...........21-36 PERCENT.  
* 20-FOOT WINDS..........NORTH WINDS 7 TO 13 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ218-210015-  
CARQUINEZ STRAIT AND DELTA-  
545 AM PDT FRI SEP 20 2019  
   
TODAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........85-90.  
* 24 HR TREND..........4 DEGREES WARMER.  
* MIN HUMIDITY...........23-28 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........NORTHWEST WINDS 4 TO 10 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........54-59.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........75-84 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........WEST WINDS 5 TO 11 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
SATURDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........86-92.  
* MIN HUMIDITY...........28-43 PERCENT.  
* 20-FOOT WINDS..........NORTHWEST WINDS 4 TO 9 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ219-210015-  
NORTHERN SAN JOAQUIN VALLEY IN SAN JOAQUIN AND STANISLAUS  
COUNTIES BELOW 1000 FT-  
545 AM PDT FRI SEP 20 2019  
   
TODAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........82-87.  
* 24 HR TREND..........5 DEGREES WARMER.  
* MIN HUMIDITY...........21-26 PERCENT.  
* 24 HR TREND..........4 PERCENT DOWN.  
* 20-FOOT WINDS..........NORTHWEST WINDS 7 TO 13 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........54-59.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........59-74 PERCENT.  
* 24 HR TREND..........9 PERCENT DOWN.  
* 20-FOOT WINDS..........NORTHWEST WINDS 5 TO 11 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
SATURDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........85-90.  
* MIN HUMIDITY...........21-36 PERCENT.  
* 20-FOOT WINDS..........NORTHWEST WINDS 4 TO 9 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ263-279-210015-  
SOUTHEAST EDGE SHASTA-TRINITY NF AND WESTERN PORTIONS OF TEHAMA-  
GLENN UNIT-EASTERN MENDOCINO NF-  
545 AM PDT FRI SEP 20 2019  
   
TODAY
 
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........81-86 LOWER ELEVATIONS...EXCEPT 67-77  
HIGHER ELEVATIONS.  
* 24 HR TREND..........4 DEGREES WARMER.  
* MIN HUMIDITY...........25-35 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS 6 TO 12 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 6 TO 12 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........57-62 LOWER ELEVATIONS...EXCEPT 49-57  
HIGHER ELEVATIONS.  
* 24 HR TREND..........4 DEGREES WARMER.  
* MAX HUMIDITY...........55-66 PERCENT.  
* 24 HR TREND..........5 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 6 TO 12 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 7 TO 13 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
SATURDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........85-90 LOWER ELEVATIONS...EXCEPT 70-80  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........19-27 PERCENT LOWER ELEVATIONS...EXCEPT  
23-38 PERCENT HIGH ELEVATIONS.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS 5 TO 11 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 6 TO 12 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ264-210015-  
LAKE COUNTY PORTION OF LAKE-NAPA-SONOMA UNIT-  
545 AM PDT FRI SEP 20 2019  
   
TODAY
 
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........77-85 LOWER ELEVATIONS...EXCEPT 74-79  
HIGHER ELEVATIONS.  
* 24 HR TREND..........6 DEGREES WARMER.  
* MIN HUMIDITY...........22-30 PERCENT.  
* 24 HR TREND..........6 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS 4 TO 10 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 5 TO 11 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........49-58 LOWER ELEVATIONS...EXCEPT 58-63  
HIGHER ELEVATIONS.  
* 24 HR TREND..........4 DEGREES WARMER.  
* MAX HUMIDITY...........67-82 PERCENT LOWER ELEVATIONS...EXCEPT  
51-62 PERCENT HIGH ELEVATIONS.  
* 24 HR TREND..........7 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS 5 TO 11 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 7 TO 13 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
SATURDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........81-91 LOWER ELEVATIONS...EXCEPT 79-84  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........26-41 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 5 TO 11 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 7 TO 13 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ266-210015-  
NORTHERN SIERRA FOOTHILLS FROM 1000 TO 3000 FT. INCLUDES PORTIONS  
OF SHASTA-TRINITY AND BUTTE UNITS-  
545 AM PDT FRI SEP 20 2019  
   
TODAY
 
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........78-83 LOWER ELEVATIONS...EXCEPT 72-78  
HIGHER ELEVATIONS.  
* 24 HR TREND..........5 DEGREES WARMER.  
* MIN HUMIDITY...........27-34 PERCENT.  
* 24 HR TREND..........6 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS 6 TO 12 MPH.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 6 TO 12 MPH SHIFTING TO THE  
NORTHWEST IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........53-62.  
* 24 HR TREND..........4 DEGREES WARMER.  
* MAX HUMIDITY...........53-68 PERCENT.  
* 24 HR TREND..........7 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 8 TO 14 MPH.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 8 TO 14 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
SATURDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........82-87 LOWER ELEVATIONS...EXCEPT 77-83  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........26-41 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 8 TO 14 MPH SHIFTING TO THE  
NORTHWEST 4 TO 9 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 9 TO 15 MPH SHIFTING TO THE  
NORTHWEST 5 TO 11 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ220-267-210015-  
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-  
545 AM PDT FRI SEP 20 2019  
   
TODAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........78-83 LOWER ELEVATIONS...EXCEPT 72-77  
HIGHER ELEVATIONS.  
* 24 HR TREND..........5 DEGREES WARMER.  
* MIN HUMIDITY...........25-33 PERCENT.  
* 24 HR TREND..........9 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 4 TO 10 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.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........50-58.  
* 24 HR TREND..........4 DEGREES WARMER.  
* MAX HUMIDITY...........54-65 PERCENT.  
* 24 HR TREND..........13 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 5 TO 11 MPH.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 5 TO 11 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
SATURDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........82-87 LOWER ELEVATIONS...EXCEPT 77-82  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........22-36 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...EAST WINDS 5 TO 11 MPH SHIFTING TO THE WEST  
UP TO 8 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....EAST WINDS 6 TO 12 MPH SHIFTING TO THE  
SOUTHWEST UP TO 8 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ268-210015-  
NORTHERN SIERRA INCLUDING LASSEN NP AND PLUMAS AND LASSEN NF/S  
WEST OF THE SIERRA CREST (WEST OF EVANS PEAK-GRIZZLY PEAK-  
BECKWORTH PEAK)-  
545 AM PDT FRI SEP 20 2019  
   
TODAY
 
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........65-71 LOWER ELEVATIONS...EXCEPT 58-64  
HIGHER ELEVATIONS.  
* 24 HR TREND..........6 DEGREES WARMER.  
* MIN HUMIDITY...........33-42 PERCENT.  
* 24 HR TREND..........10 PERCENT DOWN.  
* 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.  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........35-49.  
* 24 HR TREND..........4 DEGREES WARMER.  
* MAX HUMIDITY...........69-84 PERCENT...EXCEPT 85-91 PERCENT IN  
THE HIGH MOUNTAIN VALLEYS.  
* 24 HR TREND..........8 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 7 TO 13 MPH.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 7 TO 13 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
SATURDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........70-76 LOWER ELEVATIONS...EXCEPT 64-70  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........30-45 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...EAST WINDS 7 TO 13 MPH.  
* RIDGES/UPR SLOPES....EAST WINDS 8 TO 14 MPH WITH LOCAL GUSTS UP  
TO 25 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ221-269-210015-  
STANISLAUS NF WEST OF THE SIERRA CREST-  
NORTHERN SIERRA INCLUDING THE TAHOE AND ELDORADO NF/S WEST OF THE  
SIERRA CREST-  
545 AM PDT FRI SEP 20 2019  
   
TODAY
 
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........68-73 LOWER ELEVATIONS...EXCEPT 55-65  
HIGHER ELEVATIONS.  
* 24 HR TREND..........6 DEGREES WARMER.  
* MIN HUMIDITY...........30-38 PERCENT.  
* 24 HR TREND..........17 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...EAST WINDS 6 TO 12 MPH SHIFTING TO THE  
NORTHWEST 4 TO 9 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 5 TO 11 MPH SHIFTING TO THE  
NORTHWEST 4 TO 9 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........47-54 LOWER ELEVATIONS...EXCEPT 35-45  
HIGHER ELEVATIONS.  
* 24 HR TREND..........4 DEGREES WARMER.  
* MAX HUMIDITY...........55-66 PERCENT LOWER ELEVATIONS...EXCEPT  
63-77 PERCENT HIGH ELEVATIONS.  
* 24 HR TREND..........15 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 6 TO 12 MPH.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 7 TO 13 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
SATURDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........73-78 LOWER ELEVATIONS...EXCEPT 59-69  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........27-42 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...EAST WINDS 7 TO 13 MPH SHIFTING TO THE  
SOUTHWEST UP TO 8 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....EAST WINDS 7 TO 13 MPH SHIFTING TO THE  
SOUTHWEST 4 TO 10 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
   
EXTENDED
 
 
 
...SHASTA COUNTY MOUNTAINS AND COASTAL RANGE   
SATURDAY NIGHT
 
CLEAR. LOWS 48 TO 58. WEST WINDS UP TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS  
68 TO 78. WEST WINDS UP TO 13 MPH.    
SUNDAY NIGHT
 
COLDER. PARTLY CLOUDY WITH A CHANCE OF RAIN  
SHOWERS. LOWS 43 TO 53. NORTHWEST WINDS 8 TO 18 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS 69 TO 79. NORTH WINDS 5 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 48 TO 58. NORTH WINDS 5 TO  
15 MPH.    
TUESDAY
 
WARMER, SUNNY. HIGHS 77 TO 87. NORTHEAST WINDS 5 TO  
15 MPH.    
TUESDAY NIGHT
 
CLEAR. LOWS 52 TO 62. NORTH WINDS 5 TO 10 MPH.  
 
...NORTHERN SIERRA AND LASSEN PARK   
SATURDAY NIGHT
 
CLEAR. LOWS 45 TO 55. EAST WINDS UP TO 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 69 TO 79. SOUTH WINDS UP TO 13 MPH.   
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS. LOWS 43 TO 53. NORTH WINDS UP TO 13 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS 68 TO 77. NORTH WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 46 TO 56. NORTHEAST WINDS 5 TO  
15 MPH.    
TUESDAY
 
WARMER, SUNNY. HIGHS 77 TO 84. NORTHEAST WINDS 5 TO  
15 MPH.    
TUESDAY NIGHT
 
CLEAR. LOWS 50 TO 60. NORTH WINDS 5 TO 10 MPH.  
 
...SIERRA NEVADA FOOTHILLS   
SATURDAY NIGHT
 
CLEAR. LOWS 55 TO 61. NORTHEAST WINDS UP TO  
10 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 78 TO 87. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 53 TO 59. EAST WINDS UP TO  
13 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS 78 TO 84. NORTH WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
CLEAR. LOWS 56 TO 62. NORTH WINDS 5 TO 10 MPH.    
TUESDAY
 
SUNNY. HIGHS 85 TO 90. NORTH WINDS 5 TO 10 MPH.    
TUESDAY NIGHT
 
CLEAR. LOWS 59 TO 65. NORTH WINDS 5 TO 10 MPH.  
 
...CENTRAL VALLEY AND DELTA   
SATURDAY NIGHT
 
CLEAR. LOWS 57 TO 62. NORTHWEST WINDS UP TO  
13 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 86 TO 91. SOUTHWEST WINDS UP TO  
10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 56 TO 61. WEST WINDS 5 TO  
15 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS 85 TO 90. NORTHWEST WINDS 5 TO  
15 MPH.    
MONDAY NIGHT
 
CLEAR. LOWS 58 TO 63. NORTHWEST WINDS 5 TO  
15 MPH.    
TUESDAY
 
SUNNY. HIGHS 91 TO 96. NORTH WINDS 5 TO 15 MPH.    
TUESDAY NIGHT
 
CLEAR. LOWS 61 TO 66. NORTHWEST WINDS 5 TO  
10 MPH.  
 

 
 
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