972  
FNUS56 KMTR 272215  
FWFMTR  
 
FIRE WEATHER PLANNING FORECAST FOR THE SAN FRANCISCO BAY AREA AND  
CENTRAL CALIFORNIA COAST  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
315 PM PDT WED OCT 27 2021  
   
DISCUSSION
 
HIGH PRESSURE BUILDS OVER THE DISTRICT TODAY  
LEADING TO A WARMING AND DRYING TREND THROUGH AT LEAST FRIDAY.  
COOLER, BUT DRY, WEATHER EXPECTED OVER THE WEEKEND. RAIN RETURNS  
TO THE REGION EARLY NEXT WEEK.  
 
NOTE : ALL WINDS ARE 20-FOOT WINDS UNLESS OTHERWISE SPECIFIED.  
THUNDERSTORMS IMPLY STRONG, GUSTY AND ERRATIC WINDS.  
 

 
 
CAZ505-282215-  
COASTAL NORTH BAY...INCLUDING POINT REYES NATIONAL SEASHORE-  
315 PM PDT WED OCT 27 2021  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE.....50-55.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY........90-100 PERCENT.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.  
* CWR.................0%.  
* LAL.................1.  
* MARINE LAYER........NONE.  
   
THURSDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.  
* MAX TEMPERATURE.....62-70.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY........80-90 PERCENT.  
* 24 HR TREND......20 PERCENT DRIER.  
* 20-FOOT WINDS.......EAST WINDS UP TO 5 MPH SHIFTING TO THE WEST 5  
TO 10 MPH IN THE AFTERNOON.  
* CWR.................0%.  
* LAL.................1.  
* MARINE LAYER........NONE.  
   
THURSDAY NIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.  
* MIN TEMPERATURE.....50-55.  
* MAX HUMIDITY........90-100 PERCENT.  
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.  
* CWR.................0%.  
* LAL.................1.  
   
FRIDAY
 
 
* SKY/WEATHER.........PARTLY SUNNY.  
* MAX TEMPERATURE.....59-67.  
* MIN HUMIDITY........85-95 PERCENT.  
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.  
* CWR.................0%.  
* LAL.................1.  
 
   
EXTENDED
 
   
FRIDAY NIGHT
 
MOSTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS  
IN THE LOWER 50S.    
SATURDAY
 
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE  
UPPER 40S TO MID 50S. HIGHS IN THE MID 50S TO LOWER 60S.    
SUNDAY
 
MOSTLY CLOUDY. SOUTHWEST WINDS UP TO 10 MPH. LOWS NEAR  
50. HIGHS IN THE MID 50S TO LOWER 60S.    
MONDAY
 
CLOUDY. CHANCE OF RAIN. SOUTHEAST WINDS 5 TO 15 MPH.  
LOWS IN THE UPPER 40S TO MID 50S. HIGHS IN THE MID 50S TO LOWER  
60S.  
 

 
 
CAZ506-282215-  
NORTH BAY INTERIOR VALLEYS-  
315 PM PDT WED OCT 27 2021  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.  
PATCHY FOG AFTER MIDNIGHT.  
* MIN TEMPERATURE.....48-53.  
* 24 HR TREND......4 DEGREES COOLER.  
* MAX HUMIDITY........90-100 PERCENT.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS.......NORTHWEST WINDS UP TO 5 MPH.  
* CWR.................0%.  
* LAL.................1.  
* MARINE LAYER........NONE.  
   
THURSDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.  
* MAX TEMPERATURE.....71-77.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY........60-70 PERCENT.  
* 24 HR TREND......10 PERCENT DRIER.  
* 20-FOOT WINDS.......LIGHT WINDS BECOMING WEST UP TO 5 MPH IN THE  
AFTERNOON.  
* CWR.................0%.  
* LAL.................1.  
* MARINE LAYER........NONE.  
   
THURSDAY NIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY. PATCHY FOG IN THE LATE EVENING  
AND OVERNIGHT.  
* MIN TEMPERATURE.....48-53.  
* MAX HUMIDITY........90-100 PERCENT.  
* 20-FOOT WINDS.......WEST WINDS UP TO 5 MPH.  
* CWR.................0%.  
* LAL.................1.  
   
FRIDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.  
* MAX TEMPERATURE.....66-73.  
* MIN HUMIDITY........70-80 PERCENT.  
* 20-FOOT WINDS.......LIGHT WINDS BECOMING WEST UP TO 5 MPH IN THE  
AFTERNOON.  
* CWR.................0%.  
* LAL.................1.  
 
   
EXTENDED
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. PATCHY FOG. WEST WINDS UP TO 10 MPH. LOWS IN THE 40S TO  
MID 50S.    
SATURDAY
 
MOSTLY CLOUDY. PATCHY FOG. WEST WINDS UP TO 10 MPH.  
LOWS IN THE 40S TO MID 50S. HIGHS IN THE 60S.    
SUNDAY
 
MOSTLY CLOUDY. PATCHY FOG. SOUTHWEST WINDS UP TO  
10 MPH. LOWS IN THE 40S TO LOWER 50S. HIGHS IN THE 60S.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTH WINDS UP TO  
10 MPH. LOWS IN THE 40S TO MID 50S. HIGHS IN THE 50S TO UPPER  
60S.  
 

 
 
CAZ507-282215-  
NORTH BAY MOUNTAINS-  
315 PM PDT WED OCT 27 2021  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLEAR.  
* MIN TEMPERATURE.....50-57.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY........90-100 PERCENT EXCEPT 80-90 PERCENT ABOVE  
2000 FEET.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTH WINDS 5 TO 10 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 10 TO 20 MPH WITH GUSTS UP TO 30  
MPH.  
* CWR.................0%.  
* LAL.................1.  
* MARINE LAYER........NONE.  
   
THURSDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE.....69-77.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY........55-65 PERCENT.  
* 24 HR TREND......10 PERCENT DRIER.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTH WINDS 5 TO 10 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH. GUSTS UP  
TO 30 MPH DECREASING TO 20 MPH IN THE AFTERNOON.  
* CWR.................0%.  
* LAL.................1.  
* MARINE LAYER........NONE.  
   
THURSDAY NIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE.....50-55.  
* MAX HUMIDITY........90-100 PERCENT EXCEPT 80-90 PERCENT ABOVE  
2000 FEET.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH.  
* CWR.................0%.  
* LAL.................1.  
   
FRIDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG EARLY IN THE  
MORNING.  
* MAX TEMPERATURE.....64-72.  
* MIN HUMIDITY........65-75 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH WITH GUSTS 20 TO  
30 MPH.  
* CWR.................0%.  
* LAL.................1.  
 
   
EXTENDED
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE 40S TO UPPER 50S.    
SATURDAY
 
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE  
40S TO MID 50S. HIGHS IN THE UPPER 50S TO MID 60S.    
SUNDAY
 
MOSTLY CLOUDY. SOUTHWEST WINDS UP TO 10 MPH. LOWS IN  
THE 40S TO MID 50S. HIGHS IN THE MID 50S TO LOWER 60S.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTH WINDS UP TO  
10 MPH. LOWS IN THE 40S TO MID 50S. HIGHS IN THE 50S TO MID 60S.  
 

 
 
CAZ006-508-509-529-282215-  
SAN FRANCISCO-SAN FRANCISCO BAY SHORELINE-  
SAN FRANCISCO PENINSULA COAST-NORTHERN MONTEREY BAY-  
315 PM PDT WED OCT 27 2021  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT.  
* MIN TEMPERATURE.....50-55.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY........90-100 PERCENT.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE  
NORTHEAST UP TO 5 MPH AFTER MIDNIGHT.  
* CWR.................0%.  
* LAL.................1.  
* MARINE LAYER........NONE.  
   
THURSDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.  
* MAX TEMPERATURE.....67-75.  
* 24 HR TREND......4 DEGREES WARMER.  
* MIN HUMIDITY........65-75 PERCENT.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS.......NORTHEAST WINDS UP TO 5 MPH SHIFTING TO THE  
NORTHWEST 5 TO 10 MPH IN THE AFTERNOON.  
* CWR.................0%.  
* LAL.................1.  
* MARINE LAYER........NONE.  
   
THURSDAY NIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.  
PATCHY FOG AFTER MIDNIGHT.  
* MIN TEMPERATURE.....49-54.  
* MAX HUMIDITY........90-100 PERCENT.  
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.  
* CWR.................0%.  
* LAL.................1.  
   
FRIDAY
 
 
* SKY/WEATHER.........PARTLY SUNNY. PATCHY FOG IN THE MORNING.  
* MAX TEMPERATURE.....63-71.  
* MIN HUMIDITY........75-85 PERCENT.  
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.  
* CWR.................0%.  
* LAL.................1.  
 
   
EXTENDED
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE UPPER 40S TO MID 50S.   
SATURDAY
 
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE  
UPPER 40S TO MID 50S. HIGHS IN THE UPPER 50S TO MID 60S.    
SUNDAY
 
MOSTLY CLOUDY. SOUTHWEST WINDS UP TO 10 MPH. LOWS IN  
THE UPPER 40S TO MID 50S. HIGHS IN THE UPPER 50S TO MID 60S.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTH WINDS 5 TO 15 MPH.  
LOWS IN THE 40S TO UPPER 50S. HIGHS IN THE 50S TO UPPER 60S.  
 

 
 
CAZ510-282215-  
EAST BAY INTERIOR VALLEYS-  
315 PM PDT WED OCT 27 2021  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.  
* MIN TEMPERATURE.....52-57.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY........90-100 PERCENT.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS.......NORTHWEST WINDS UP TO 5 MPH SHIFTING TO THE  
SOUTH AFTER MIDNIGHT.  
* CWR.................0%.  
* LAL.................1.  
* MARINE LAYER........NONE.  
   
THURSDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.  
* MAX TEMPERATURE.....71-76.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY........45-55 PERCENT.  
* 24 HR TREND......10 PERCENT DRIER.  
* 20-FOOT WINDS.......SOUTHEAST WINDS UP TO 5 MPH SHIFTING TO THE  
NORTH IN THE AFTERNOON.  
* CWR.................0%.  
* LAL.................1.  
* MARINE LAYER........NONE.  
   
THURSDAY NIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.  
* MIN TEMPERATURE.....49-54.  
* MAX HUMIDITY........90-100 PERCENT.  
* 20-FOOT WINDS.......WEST WINDS UP TO 5 MPH.  
* CWR.................0%.  
* LAL.................1.  
   
FRIDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE.....67-73.  
* MIN HUMIDITY........50-60 PERCENT.  
* 20-FOOT WINDS.......WEST WINDS UP TO 5 MPH.  
* CWR.................0%.  
* LAL.................1.  
 
   
EXTENDED
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE 50S.    
SATURDAY
 
MOSTLY CLOUDY. WEST WINDS UP TO 10 MPH. LOWS IN THE  
40S TO UPPER 50S. HIGHS IN THE 60S.    
SUNDAY
 
MOSTLY CLOUDY. WEST WINDS UP TO 10 MPH. LOWS IN THE  
UPPER 40S TO MID 50S. HIGHS IN THE 60S.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTH WINDS UP TO  
10 MPH. LOWS IN THE 40S TO UPPER 50S. HIGHS IN THE 60S.  
 

 
 
CAZ513-282215-  
SANTA CLARA VALLEY...INCLUDING SAN JOSE-  
315 PM PDT WED OCT 27 2021  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.  
PATCHY FOG AFTER MIDNIGHT.  
* MIN TEMPERATURE.....49-54.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY........90-100 PERCENT.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS.......NORTHWEST WINDS UP TO 5 MPH IN THE EVENING  
BECOMING LIGHT WINDS.  
* CWR.................0%.  
* LAL.................1.  
* MARINE LAYER........NONE.  
   
THURSDAY
 
 
* SKY/WEATHER.........SUNNY. PATCHY FOG IN THE MORNING.  
* MAX TEMPERATURE.....74-79.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY........45-55 PERCENT.  
* 24 HR TREND......10 PERCENT DRIER.  
* 20-FOOT WINDS.......LIGHT WINDS BECOMING NORTHWEST UP TO 5 MPH IN  
THE AFTERNOON.  
* CWR.................0%.  
* LAL.................1.  
* MARINE LAYER........NONE.  
   
THURSDAY NIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.  
PATCHY FOG EARLY IN THE MORNING.  
* MIN TEMPERATURE.....48-53.  
* MAX HUMIDITY........90-100 PERCENT.  
* 20-FOOT WINDS.......NORTHWEST WINDS UP TO 5 MPH.  
* CWR.................0%.  
* LAL.................1.  
   
FRIDAY
 
 
* SKY/WEATHER.........PARTLY SUNNY THEN BECOMING SUNNY. PATCHY FOG  
IN THE MORNING.  
* MAX TEMPERATURE.....70-75.  
* MIN HUMIDITY........50-60 PERCENT.  
* 20-FOOT WINDS.......NORTHWEST WINDS UP TO 5 MPH.  
* CWR.................0%.  
* LAL.................1.  
 
   
EXTENDED
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE UPPER 40S TO MID 50S.   
SATURDAY
 
MOSTLY CLOUDY. WEST WINDS UP TO 10 MPH. LOWS IN THE  
40S TO MID 50S. HIGHS IN THE 60S.    
SUNDAY
 
MOSTLY CLOUDY. SOUTHWEST WINDS UP TO 10 MPH. LOWS IN  
THE MID 40S TO LOWER 50S. HIGHS IN THE 60S.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTH WINDS UP TO  
10 MPH. LOWS IN THE UPPER 40S TO MID 50S. HIGHS IN THE 60S.  
 

 
 
CAZ512-282215-  
SANTA CRUZ MOUNTAINS-  
315 PM PDT WED OCT 27 2021  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE.....52-57.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY........85-100 PERCENT EXCEPT 70-85 PERCENT ABOVE  
2000 FEET.  
* 24 HR TREND......10 PERCENT DRIER.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTH WINDS 5 TO 10 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 5 TO 15 MPH WITH GUSTS TO 20  
MPH.  
* CWR.................0%.  
* LAL.................1.  
* MARINE LAYER........NONE.  
   
THURSDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE.....70-78.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY........50-60 PERCENT.  
* 24 HR TREND......10 PERCENT DRIER.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTH WINDS 5 TO 10 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 5 TO 15 MPH WITH GUSTS TO 25  
MPH.  
* CWR.................0%.  
* LAL.................1.  
* MARINE LAYER........NONE.  
   
THURSDAY NIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.  
* MIN TEMPERATURE.....50-57.  
* MAX HUMIDITY........80-100 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTH WINDS 5 TO 10 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 5 TO 10 MPH.  
* CWR.................0%.  
* LAL.................1.  
   
FRIDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE.....65-73.  
* MIN HUMIDITY........65-75 PERCENT EXCEPT 50-60 PERCENT ABOVE 2000  
FEET.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH.  
* CWR.................0%.  
* LAL.................1.  
 
   
EXTENDED
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE 40S TO UPPER  
50S.    
SATURDAY
 
MOSTLY CLOUDY. NORTHWEST WINDS UP TO 10 MPH. LOWS IN  
THE 40S TO UPPER 50S. HIGHS IN THE 60S.    
SUNDAY
 
MOSTLY CLOUDY. WEST WINDS UP TO 10 MPH. LOWS IN THE 40S  
TO MID 50S. HIGHS IN THE 50S TO UPPER 60S.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTH WINDS UP TO  
10 MPH. LOWS IN THE 40S TO UPPER 50S. HIGHS IN THE 60S.  
 

 
 
CAZ511-282215-  
EAST BAY HILLS AND DIABLO RANGE-  
315 PM PDT WED OCT 27 2021  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE.....48-56.  
* 24 HR TREND......6 DEGREES WARMER.  
* MAX HUMIDITY........80-100 PERCENT.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTH WINDS 5 TO 10 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 10 TO 20 MPH. GUSTS UP TO  
30 MPH INCREASING TO 40 MPH AFTER MIDNIGHT.  
* CWR.................0%.  
* LAL.................1.  
* MARINE LAYER........NONE.  
   
THURSDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE.....68-76.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY........40-50 PERCENT.  
* 24 HR TREND......15 PERCENT DRIER.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTH WINDS 5 TO 10 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 5 TO 15 MPH. GUSTS UP TO  
35 MPH IN THE MORNING.  
* CWR.................0%.  
* LAL.................1.  
* MARINE LAYER........NONE.  
   
THURSDAY NIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.  
* MIN TEMPERATURE.....49-55.  
* MAX HUMIDITY........75-95 PERCENT EXCEPT 60-70 PERCENT ABOVE  
2000 FEET.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 25  
MPH IN THE EVENING.  
* CWR.................0%.  
* LAL.................1.  
   
FRIDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE.....64-72.  
* MIN HUMIDITY........65-75 PERCENT EXCEPT 50-60 PERCENT ABOVE  
2000 FEET.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 10 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH  
IN THE AFTERNOON.  
* CWR.................0%.  
* LAL.................1.  
 
   
EXTENDED
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE 40S TO MID 50S.    
SATURDAY
 
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE  
40S TO MID 50S. HIGHS IN THE UPPER 50S TO MID 60S.    
SUNDAY
 
MOSTLY CLOUDY. WEST WINDS UP TO 10 MPH. LOWS IN THE 40S  
TO MID 50S. HIGHS IN THE UPPER 50S TO MID 60S.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTH WINDS UP TO  
10 MPH. LOWS IN THE 40S TO MID 50S. HIGHS IN THE 50S TO MID 60S.  
 

 
 
CAZ530-282215-  
SOUTHERN MONTEREY BAY AND BIG SUR COAST-  
315 PM PDT WED OCT 27 2021  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.  
* MIN TEMPERATURE.....52-57.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY........90-100 PERCENT.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH SHIFTING TO THE  
NORTHEAST AFTER MIDNIGHT.  
* CWR.................0%.  
* LAL.................1.  
* MARINE LAYER........NONE.  
   
THURSDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE.....68-76.  
* 24 HR TREND......4 DEGREES WARMER.  
* MIN HUMIDITY........45-55 PERCENT.  
* 24 HR TREND......15 PERCENT DRIER.  
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH SHIFTING TO THE  
NORTH IN THE AFTERNOON.  
* CWR.................0%.  
* LAL.................1.  
* MARINE LAYER........NONE.  
   
THURSDAY NIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE.....49-54.  
* MAX HUMIDITY........80-100 PERCENT.  
* 20-FOOT WINDS.......SOUTHWEST WINDS UP TO 5 MPH SHIFTING TO THE  
NORTH AFTER MIDNIGHT.  
* CWR.................0%.  
* LAL.................1.  
   
FRIDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE.....62-69.  
* MIN HUMIDITY........50-60 PERCENT.  
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.  
* CWR.................0%.  
* LAL.................1.  
 
   
EXTENDED
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE LOWER TO MID 50S.    
SATURDAY
 
MOSTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN  
THE UPPER 40S TO MID 50S. HIGHS IN THE UPPER 50S TO MID 60S.    
SUNDAY
 
MOSTLY CLOUDY. NORTHWEST WINDS UP TO 10 MPH. LOWS NEAR  
50. HIGHS IN THE 50S TO MID 60S.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTHEAST WINDS UP TO  
10 MPH. LOWS IN THE UPPER 40S TO MID 50S. HIGHS IN THE UPPER 50S  
TO MID 60S.  
 

 
 
CAZ528-282215-  
NORTHERN SALINAS VALLEY...HOLLISTER VALLEY...AND CARMEL VALLEY-  
315 PM PDT WED OCT 27 2021  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE.....49-54.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY........90-100 PERCENT.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE  
EAST UP TO 5 MPH AFTER MIDNIGHT.  
* CWR.................0%.  
* LAL.................1.  
* MARINE LAYER........NONE.  
   
THURSDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE.....73-78.  
* 24 HR TREND......6 DEGREES WARMER.  
* MIN HUMIDITY........40-50 PERCENT.  
* 24 HR TREND......10 PERCENT DRIER.  
* 20-FOOT WINDS.......EAST WINDS UP TO 5 MPH SHIFTING TO THE NORTH  
IN THE AFTERNOON.  
* CWR.................0%.  
* LAL.................1.  
* MARINE LAYER........NONE.  
   
THURSDAY NIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.  
PATCHY FOG EARLY IN THE MORNING.  
* MIN TEMPERATURE.....48-53.  
* MAX HUMIDITY........90-100 PERCENT.  
* 20-FOOT WINDS.......NORTH WINDS 5 TO 10 MPH.  
* CWR.................0%.  
* LAL.................1.  
   
FRIDAY
 
 
* SKY/WEATHER.........PARTLY SUNNY THEN BECOMING SUNNY. PATCHY FOG  
IN THE MORNING.  
* MAX TEMPERATURE.....67-73.  
* MIN HUMIDITY........50-60 PERCENT.  
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.  
* CWR.................0%.  
* LAL.................1.  
 
   
EXTENDED
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE UPPER 40S TO MID 50S.   
SATURDAY
 
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE  
40S TO MID 50S. HIGHS IN THE 60S.    
SUNDAY
 
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE MID  
40S TO LOWER 50S. HIGHS IN THE UPPER 50S TO MID 60S.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTH WINDS 5 TO 15 MPH.  
LOWS IN THE 40S TO MID 50S. HIGHS IN THE 60S.  
 

 
 
CAZ516-282215-  
SOUTHERN SALINAS VALLEY...ARROYO SECO...AND LAKE SAN ANTONIO-  
315 PM PDT WED OCT 27 2021  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE.....45-50.  
* 24 HR TREND......4 DEGREES WARMER.  
* MAX HUMIDITY........90-100 PERCENT.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS.......NORTH WINDS 5 TO 10 MPH.  
* CWR.................0%.  
* LAL.................1.  
* MARINE LAYER........NONE.  
   
THURSDAY
 
 
* SKY/WEATHER.........SUNNY. PATCHY FOG IN THE MORNING.  
* MAX TEMPERATURE.....76-83.  
* 24 HR TREND......6 DEGREES WARMER.  
* MIN HUMIDITY........30-40 PERCENT.  
* 24 HR TREND......10 PERCENT DRIER.  
* 20-FOOT WINDS.......EAST WINDS UP TO 5 MPH.  
* CWR.................0%.  
* LAL.................1.  
* MARINE LAYER........NONE.  
   
THURSDAY NIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE.....45-50.  
* MAX HUMIDITY........90-100 PERCENT.  
* 20-FOOT WINDS.......NORTH WINDS UP TO 5 MPH.  
* CWR.................0%.  
* LAL.................1.  
   
FRIDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG EARLY IN THE  
MORNING.  
* MAX TEMPERATURE.....74-82.  
* MIN HUMIDITY........40-50 PERCENT.  
* 20-FOOT WINDS.......NORTH WINDS 5 TO 10 MPH.  
* CWR.................0%.  
* LAL.................1.  
 
   
EXTENDED
 
   
FRIDAY NIGHT
 
CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY.  
NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE MID 40S TO LOWER 50S.    
SATURDAY
 
MOSTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN  
THE 40S TO LOWER 50S. HIGHS IN THE 60S TO MID 70S.    
SUNDAY
 
MOSTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE  
40S. HIGHS IN THE MID 60S TO LOWER 70S.    
MONDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. SOUTHEAST WINDS  
5 TO 15 MPH. LOWS IN THE 40S TO LOWER 50S. HIGHS IN THE 60S TO  
LOWER 70S.  
 

 
 
CAZ517-282215-  
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-  
315 PM PDT WED OCT 27 2021  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE.....48-58.  
* 24 HR TREND......7 DEGREES WARMER.  
* MAX HUMIDITY........85-100 PERCENT EXCEPT 60-80 PERCENT ABOVE  
2000 FEET.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 5 TO 10 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 5 TO 15 MPH WITH GUSTS TO 25  
MPH.  
* CWR.................0%.  
* LAL.................1.  
* MARINE LAYER........NONE.  
   
THURSDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE.....73-81.  
* 24 HR TREND......6 DEGREES WARMER.  
* MIN HUMIDITY........30-45 PERCENT.  
* 24 HR TREND......20 PERCENT DRIER.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 5 TO 10 MPH.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 5 TO 10 MPH. GUSTS UP TO 25  
MPH IN THE MORNING.  
* CWR.................0%.  
* LAL.................1.  
* MARINE LAYER........NONE.  
   
THURSDAY NIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.  
* MIN TEMPERATURE.....50-57 EXCEPT 55-60 ABOVE 2000 FEET.  
* MAX HUMIDITY........60-80 PERCENT EXCEPT 50-60 PERCENT ABOVE  
2000 FEET.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS UP TO 5 MPH IN THE  
EVENING BECOMING DOWNVALLEY 5 TO 10 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS AROUND 5 TO 10 MPH WITH GUSTS TO  
15 MPH.  
* CWR.................0%.  
* LAL.................1.  
   
FRIDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE.....70-78.  
* MIN HUMIDITY........35-50 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTH WINDS 5 TO 10 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 5 TO 10 MPH.  
* CWR.................0%.  
* LAL.................1.  
 
   
EXTENDED
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. NORTH WINDS 5 TO 15 MPH. LOWS IN THE 40S TO MID 50S.    
SATURDAY
 
MOSTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN  
THE 40S TO MID 50S. HIGHS IN THE 60S.    
SUNDAY
 
PARTLY CLOUDY. NORTHWEST WINDS UP TO 10 MPH. LOWS IN  
THE 40S TO MID 50S. HIGHS IN THE UPPER 50S TO MID 60S.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTHEAST WINDS UP TO  
10 MPH. LOWS IN THE 40S TO MID 50S. HIGHS IN THE 50S TO UPPER  
60S.  
 

 
 
CAZ518-282215-  
MOUNTAINS OF SAN BENITO AND INTERIOR MONTEREY COUNTY INCLUDING  
PINNACLES NATIONAL PARK-  
315 PM PDT WED OCT 27 2021  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE.....47-54.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY........80-100 PERCENT.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTH WINDS 5 TO 10 MPH.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 10 TO 20 MPH WITH GUSTS UP  
TO 30 MPH.  
* CWR.................0%.  
* LAL.................1.  
* MARINE LAYER........NONE.  
   
THURSDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE.....71-79.  
* 24 HR TREND......6 DEGREES WARMER.  
* MIN HUMIDITY........30-40 PERCENT.  
* 24 HR TREND......10 PERCENT DRIER.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTH WINDS UP TO 5 MPH SHIFTING TO THE  
SOUTHEAST IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....EAST WINDS 5 TO 10 MPH SHIFTING TO THE  
SOUTHWEST UP TO 5 MPH IN THE AFTERNOON.  
* CWR.................0%.  
* LAL.................1.  
* MARINE LAYER........NONE.  
   
THURSDAY NIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE.....48-55.  
* MAX HUMIDITY........75-95 PERCENT EXCEPT 60-75 PERCENT ABOVE  
2000 FEET.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 5 TO 10 MPH.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 5 TO 10 MPH WITH GUSTS  
UP TO 20 MPH.  
* CWR.................0%.  
* LAL.................1.  
   
FRIDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE.....70-78.  
* MIN HUMIDITY........40-50 PERCENT EXCEPT 30-40 PERCENT ABOVE  
2000 FEET.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTH WINDS 5 TO 10 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH  
IN THE AFTERNOON.  
* CWR.................0%.  
* LAL.................1.  
 
   
EXTENDED
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. NORTH WINDS 5 TO 15 MPH. LOWS IN  
THE 40S TO MID 50S.    
SATURDAY
 
MOSTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN  
THE 40S TO MID 50S. HIGHS IN THE 60S.    
SUNDAY
 
MOSTLY CLOUDY. WEST WINDS UP TO 10 MPH. LOWS IN THE 40S  
TO MID 50S. HIGHS IN THE UPPER 50S TO MID 60S.    
MONDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. SOUTHWEST WINDS  
UP TO 10 MPH. LOWS IN THE 40S TO MID 50S. HIGHS IN THE UPPER 50S  
TO MID 60S.  
 

 
 
NOAA'S NWS ON THE WEB AT WWW.WEATHER.GOV/SANFRANCISCO  
 
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