143  
FNUS56 KMTR 172219  
FWFMTR  
 
FIRE WEATHER PLANNING FORECAST FOR THE SAN FRANCISCO BAY AREA AND  
CENTRAL CALIFORNIA COAST  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
319 PM PDT MON MAR 17 2025  
   
DISCUSSION  
FIRE WEATHER CONCERNS REMAIN LOW WITH SCATTERED  
LIGHT RAIN BEGINNING TO DECREASE IN COVERAGE AND INTENSITY AS  
WE HEAD INTO THE EVENING HOURS. WINDS WILL EASE BY EARLY TUESDAY  
MORNING, BECOMING LIGHT AND VARIABLE IN THE MORNING WITH WESTERLY  
BREEZES TUESDAY AFTERNOON. ANOTHER ROUND OF LIGHT RAIN IS EXPECTED  
WEDNESDAY EVENING WHEN A COLD FRONT PUSHES THROUGH OUR AREA BY  
EARLY THURSDAY MORNING. WARMER AND DRIER WEATHER IS EXPECTED IN  
THE EXTENDED FORECAST FOR THE WEEKEND AND BEGINNING OF NEXT  
WEEK.  
 
NOTE : ALL WINDS ARE 20-FOOT WINDS UNLESS OTHERWISE SPECIFIED.  
THUNDERSTORMS IMPLY STRONG, GUSTY AND ERRATIC WINDS.  
 
 
 
CAZ505-181030-  
COASTAL NORTH BAY...INCLUDING POINT REYES NATIONAL SEASHORE-  
319 PM PDT MON MAR 17 2025  
   
TONIGHT  
 
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLEAR.  
* MIN TEMPERATURE.....37-43.  
* MAX HUMIDITY........70-80 PERCENT.  
* CHANCE OF THUNDER...12 PERCENT.  
* 20-FOOT WINDS.......WINDY. NORTHWEST WINDS 20 TO 30 MPH.  
* CWR.................10%.  
* MARINE LAYER........NONE.  
   
TUESDAY  
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE.....53-59.  
* MIN HUMIDITY........60-70 PERCENT.  
* CHANCE OF THUNDER...0 PERCENT.  
* 20-FOOT WINDS.......NORTHWEST WINDS 10 TO 20 MPH.  
* CWR.................0%.  
* MARINE LAYER........NONE.  
   
TUESDAY NIGHT  
 
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.  
* MIN TEMPERATURE.....36-43.  
* MAX HUMIDITY........80-90 PERCENT.  
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.  
* CWR.................0%.  
   
WEDNESDAY  
 
* SKY/WEATHER.........PARTLY SUNNY. AREAS OF FOG EARLY IN THE  
MORNING. PATCHY FOG EARLY IN THE MORNING. CHANCE OF RAIN IN THE  
AFTERNOON.  
* MAX TEMPERATURE.....52-57.  
* MIN HUMIDITY........70-80 PERCENT.  
* 20-FOOT WINDS.......EAST WINDS UP TO 5 MPH SHIFTING TO THE SOUTH  
10 TO 15 MPH IN THE AFTERNOON.  
* CWR.................60%.  
 
   
EXTENDED  
   
WEDNESDAY NIGHT  
MOSTLY CLOUDY. RAIN. SOUTHWEST WINDS 10 TO  
20 MPH. LOWS IN THE 30S TO UPPER 40S.    
THURSDAY  
PARTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN  
THE 30S TO UPPER 40S. HIGHS IN THE MID 50S TO LOWER 60S.    
FRIDAY  
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. NORTHWEST WINDS  
10 TO 20 MPH. LOWS IN THE 40S TO LOWER 50S. HIGHS IN THE MID 50S  
TO LOWER 60S.    
SATURDAY  
MOSTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN  
THE 40S TO LOWER 50S. HIGHS IN THE 50S TO MID 60S.  
 
 
 
CAZ503-181030-  
SONOMA COASTAL RANGE-  
319 PM PDT MON MAR 17 2025  
   
TONIGHT  
 
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING CLEAR. SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING.  
* MIN TEMPERATURE.....34-39.  
* MAX HUMIDITY........70-80 PERCENT.  
* CHANCE OF THUNDER...15 PERCENT.  
* 20-FOOT WINDS.......  
* RIDGES/UPR SLOPES....BREEZY. NORTHWEST WINDS 15 TO 25 MPH WITH  
GUSTS TO AROUND 35 MPH.  
* CWR.................10%.  
* MARINE LAYER........NONE.  
* SNOW LEVEL..........2800 FT ASL.  
   
TUESDAY  
 
* SKY/WEATHER.........SUNNY. AREAS OF FROST IN THE MORNING.  
* MAX TEMPERATURE.....53-59.  
* MIN HUMIDITY........50-60 PERCENT.  
* CHANCE OF THUNDER...0 PERCENT.  
* 20-FOOT WINDS.......  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS 20  
TO 30 MPH.  
* CWR.................0%.  
* MARINE LAYER........NONE.  
* SNOW LEVEL..........2700 FT ASL.  
   
TUESDAY NIGHT  
 
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.  
PATCHY FROST EARLY IN THE MORNING.  
* MIN TEMPERATURE.....34-39.  
* MAX HUMIDITY........70-90 PERCENT.  
* 20-FOOT WINDS.......  
* RIDGES/UPR SLOPES....NORTH WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH  
IN THE EVENING.  
* CWR.................0%.  
* SNOW LEVEL..........3400 FT ASL.  
   
WEDNESDAY  
 
* SKY/WEATHER.........PARTLY SUNNY. AREAS OF FROST EARLY IN THE  
MORNING. PATCHY FROST EARLY IN THE MORNING. RAIN LIKELY IN THE  
AFTERNOON.  
* MAX TEMPERATURE.....50-56.  
* MIN HUMIDITY........60-70 PERCENT.  
* 20-FOOT WINDS.......  
* RIDGES/UPR SLOPES....EAST WINDS UP TO 5 MPH SHIFTING TO THE SOUTH  
10 TO 15 MPH AND GUSTS TO AROUND 20 MPH IN THE AFTERNOON.  
* CWR.................60%.  
* SNOW LEVEL..........3300 FT ASL.  
 
   
EXTENDED  
   
WEDNESDAY NIGHT  
MOSTLY CLOUDY. RAIN. SOUTHWEST WINDS 5 TO  
15 MPH. LOWS IN THE UPPER 30S TO MID 40S.    
THURSDAY  
PARTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN  
THE UPPER 30S TO MID 40S. HIGHS IN THE 50S TO LOWER 60S.    
FRIDAY  
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. NORTHWEST WINDS  
10 TO 20 MPH. LOWS IN THE 40S. HIGHS IN THE 50S TO LOWER 60S.    
SATURDAY  
MOSTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN  
THE 40S. HIGHS IN THE UPPER 50S TO MID 60S.  
 
 
 
CAZ502-181030-  
MARIN COASTAL RANGE-  
319 PM PDT MON MAR 17 2025  
   
TONIGHT  
 
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING CLEAR. SLIGHT  
CHANCE OF RAIN SHOWERS IN THE EVENING.  
* MIN TEMPERATURE.....34-39.  
* MAX HUMIDITY........70-80 PERCENT EXCEPT 60-70 PERCENT ABOVE 2000  
FEET.  
* CHANCE OF THUNDER...14 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...BREEZY. NORTHWEST WINDS AROUND 25 MPH  
DECREASING TO 15 TO 20 MPH AFTER MIDNIGHT. GUSTS UP TO 40  
MPH.  
* RIDGES/UPR SLOPES....WINDY. NORTHWEST WINDS 20 TO 30 MPH WITH  
GUSTS TO AROUND 45 MPH.  
* CWR.................10%.  
* MARINE LAYER........NONE.  
* SNOW LEVEL..........3000 FT ASL.  
   
TUESDAY  
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE.....53-58 EXCEPT 47-52 ABOVE 2000 FEET.  
* MIN HUMIDITY........50-60 PERCENT.  
* CHANCE OF THUNDER...0 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 10 TO 20 MPH. GUSTS UP TO 30  
MPH DECREASING TO 20 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 10 TO 20 MPH. GUSTS UP TO 35  
MPH DECREASING TO 20 MPH IN THE AFTERNOON.  
* CWR.................0%.  
* MARINE LAYER........NONE.  
* SNOW LEVEL..........2500 FT ASL.  
   
TUESDAY NIGHT  
 
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.  
* MIN TEMPERATURE.....34-39.  
* MAX HUMIDITY........80-90 PERCENT EXCEPT 70 PERCENT ABOVE 2000  
FEET.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 20  
MPH IN THE EVENING.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 20  
MPH IN THE EVENING.  
* CWR.................0%.  
* SNOW LEVEL..........3600 FT ASL.  
   
WEDNESDAY  
 
* SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING MOSTLY CLOUDY.  
SLIGHT CHANCE OF RAIN IN THE AFTERNOON.  
* MAX TEMPERATURE.....52-57 EXCEPT 46-51 ABOVE 2000 FEET.  
* MIN HUMIDITY........60-70 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTH WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH  
IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....SOUTH WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH  
IN THE AFTERNOON.  
* CWR.................10%.  
* SNOW LEVEL..........3100 FT ASL.  
 
   
EXTENDED  
   
WEDNESDAY NIGHT  
MOSTLY CLOUDY. RAIN. SOUTHWEST WINDS 10 TO  
20 MPH. LOWS IN THE LOWER 40S.    
THURSDAY  
PARTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN  
THE LOWER 40S. HIGHS IN THE 50S TO LOWER 60S.    
FRIDAY  
MOSTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN  
THE 40S. HIGHS IN THE 50S TO LOWER 60S.    
SATURDAY  
MOSTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN  
THE 40S. HIGHS IN THE 50S TO MID 60S.  
 
 
 
CAZ506-181030-  
NORTH BAY INTERIOR VALLEYS-  
319 PM PDT MON MAR 17 2025  
   
TONIGHT  
 
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING CLEAR. SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING.  
* MIN TEMPERATURE.....33-38.  
* MAX HUMIDITY........80-90 PERCENT.  
* CHANCE OF THUNDER...19 PERCENT.  
* 20-FOOT WINDS.......NORTHWEST WINDS 10 TO 20 MPH.  
* CWR.................10%.  
* MARINE LAYER........NONE.  
   
TUESDAY  
 
* SKY/WEATHER.........SUNNY. AREAS OF FROST IN THE MORNING.  
* MAX TEMPERATURE.....58-63.  
* MIN HUMIDITY........40-50 PERCENT.  
* CHANCE OF THUNDER...0 PERCENT.  
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.  
* CWR.................0%.  
* MARINE LAYER........NONE.  
   
TUESDAY NIGHT  
 
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.  
PATCHY FOG AFTER MIDNIGHT.  
* MIN TEMPERATURE.....33-38.  
* MAX HUMIDITY........90-100 PERCENT.  
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.  
* CWR.................0%.  
   
WEDNESDAY  
 
* SKY/WEATHER.........PARTLY SUNNY. AREAS OF FOG AND PATCHY FROST  
EARLY IN THE MORNING. PATCHY FOG LATE IN THE MORNING. CHANCE OF  
RAIN IN THE AFTERNOON.  
* MAX TEMPERATURE.....55-60.  
* MIN HUMIDITY........60-70 PERCENT.  
* 20-FOOT WINDS.......EAST WINDS UP TO 5 MPH SHIFTING TO THE SOUTH  
10 TO 15 MPH IN THE AFTERNOON.  
* CWR.................40%.  
 
   
EXTENDED  
   
WEDNESDAY NIGHT  
MOSTLY CLOUDY. RAIN. SOUTHWEST WINDS 5 TO  
15 MPH. LOWS IN THE 30S TO UPPER 40S.    
THURSDAY  
PARTLY CLOUDY. PATCHY FOG. NORTHWEST WINDS 5 TO  
15 MPH. LOWS IN THE 30S TO UPPER 40S. HIGHS IN THE UPPER 50S TO  
MID 60S.    
FRIDAY  
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. NORTHWEST WINDS  
5 TO 15 MPH. LOWS IN THE 30S TO UPPER 40S. HIGHS IN THE UPPER 50S  
TO MID 60S.    
SATURDAY  
MOSTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN  
THE 40S. HIGHS IN THE 60S.  
 
 
 
CAZ504-181030-  
NORTH BAY INTERIOR MOUNTAINS-  
319 PM PDT MON MAR 17 2025  
   
TONIGHT  
 
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLEAR.  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING.  
* MIN TEMPERATURE.....32-37.  
* MAX HUMIDITY........70-80 PERCENT EXCEPT 60-70 PERCENT ABOVE 2000  
FEET.  
* CHANCE OF THUNDER...25 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO  
AROUND 30 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO  
AROUND 40 MPH.  
* CWR.................10%.  
* MARINE LAYER........NONE.  
* SNOW LEVEL..........3400 FT ASL.  
   
TUESDAY  
 
* SKY/WEATHER.........SUNNY. AREAS OF FROST IN THE MORNING.  
* MAX TEMPERATURE.....52-60.  
* MIN HUMIDITY........40-50 PERCENT.  
* CHANCE OF THUNDER...0 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 20  
MPH IN THE MORNING.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 30  
MPH DECREASING TO 20 MPH IN THE AFTERNOON.  
* CWR.................0%.  
* MARINE LAYER........NONE.  
* SNOW LEVEL..........2700 FT ASL.  
   
TUESDAY NIGHT  
 
* SKY/WEATHER.........MOSTLY CLEAR. PATCHY FROST EARLY IN THE  
MORNING.  
* MIN TEMPERATURE.....35-40.  
* MAX HUMIDITY........70-90 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 10 MPH SHIFTING TO THE NORTH  
UP TO 5 MPH AFTER MIDNIGHT.  
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH  
IN THE EVENING.  
* CWR.................0%.  
* SNOW LEVEL..........4000 FT ASL.  
   
WEDNESDAY  
 
* SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING MOSTLY CLOUDY.  
PATCHY FROST EARLY IN THE MORNING. AREAS OF FOG EARLY IN THE  
MORNING. SLIGHT CHANCE OF RAIN IN THE AFTERNOON.  
* MAX TEMPERATURE.....50-58.  
* MIN HUMIDITY........60-70 PERCENT EXCEPT 50-60 PERCENT ABOVE 2000  
FEET.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTHEAST WINDS UP TO 5 MPH INCREASING TO  
SOUTH 10 TO 15 MPH AND GUSTS TO AROUND 20 MPH IN THE  
AFTERNOON.  
* RIDGES/UPR SLOPES....SOUTH WINDS 5 TO 10 MPH. GUSTS UP TO 30 MPH  
IN THE AFTERNOON.  
* CWR.................40%.  
* SNOW LEVEL..........3400 FT ASL.  
 
   
EXTENDED  
   
WEDNESDAY NIGHT  
MOSTLY CLOUDY. RAIN. SOUTHWEST WINDS 10 TO  
20 MPH. LOWS IN THE 30S TO MID 40S.    
THURSDAY  
PARTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN  
THE 30S TO MID 40S. HIGHS IN THE 50S TO LOWER 60S.    
FRIDAY  
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE 30S  
TO UPPER 40S. HIGHS IN THE 50S TO LOWER 60S.    
SATURDAY  
PARTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN  
THE 40S TO LOWER 50S. HIGHS IN THE 50S TO UPPER 60S.  
 
 
 
CAZ006-181030-  
SAN FRANCISCO-  
319 PM PDT MON MAR 17 2025  
   
TONIGHT  
 
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING CLEAR. SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING.  
* MIN TEMPERATURE.....41-46.  
* MAX HUMIDITY........70 PERCENT.  
* CHANCE OF THUNDER...19 PERCENT.  
* 20-FOOT WINDS.......WINDY. NORTHWEST WINDS 20 TO 30 MPH.  
* CWR.................10%.  
* MARINE LAYER........NONE.  
   
TUESDAY  
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE.....55-60.  
* MIN HUMIDITY........50-60 PERCENT.  
* CHANCE OF THUNDER...0 PERCENT.  
* 20-FOOT WINDS.......NORTHWEST WINDS 10 TO 20 MPH.  
* CWR.................0%.  
* MARINE LAYER........NONE.  
   
TUESDAY NIGHT  
 
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.  
* MIN TEMPERATURE.....41-46.  
* MAX HUMIDITY........80-90 PERCENT.  
* 20-FOOT WINDS.......WEST WINDS 10 TO 20 MPH DECREASING TO 5 TO 10  
MPH AFTER MIDNIGHT.  
* CWR.................0%.  
   
WEDNESDAY  
 
* SKY/WEATHER.........PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE  
AFTERNOON.  
* MAX TEMPERATURE.....55-60.  
* MIN HUMIDITY........60-70 PERCENT.  
* 20-FOOT WINDS.......SOUTH WINDS 5 TO 10 MPH.  
* CWR.................0%.  
 
   
EXTENDED  
   
WEDNESDAY NIGHT  
MOSTLY CLOUDY. RAIN. SOUTHWEST WINDS 10 TO  
20 MPH. LOWS IN THE UPPER 40S.    
THURSDAY  
PARTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN  
THE UPPER 40S. HIGHS IN THE MID 50S TO LOWER 60S.    
FRIDAY  
MOSTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN  
THE MID 40S TO LOWER 50S. HIGHS IN THE MID 50S TO LOWER 60S.    
SATURDAY  
MOSTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS  
AROUND 50. HIGHS IN THE UPPER 50S TO MID 60S.  
 
 
 
CAZ509-181030-  
SAN FRANCISCO PENINSULA COAST-  
319 PM PDT MON MAR 17 2025  
   
TONIGHT  
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY CLEAR.  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. SLIGHT CHANCE OF  
RAIN SHOWERS THROUGH THE NIGHT.  
* MIN TEMPERATURE.....38-43.  
* MAX HUMIDITY........70-80 PERCENT.  
* CHANCE OF THUNDER...17 PERCENT.  
* 20-FOOT WINDS.......WINDY. NORTHWEST WINDS 20 TO 30 MPH.  
* CWR.................20%.  
* MARINE LAYER........NONE.  
   
TUESDAY  
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE.....52-57.  
* MIN HUMIDITY........60 PERCENT.  
* CHANCE OF THUNDER...0 PERCENT.  
* 20-FOOT WINDS.......NORTHWEST WINDS 10 TO 20 MPH.  
* CWR.................0%.  
* MARINE LAYER........NONE.  
   
TUESDAY NIGHT  
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE.....37-42.  
* MAX HUMIDITY........80-90 PERCENT.  
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.  
* CWR.................0%.  
   
WEDNESDAY  
 
* SKY/WEATHER.........PARTLY SUNNY.  
* MAX TEMPERATURE.....53-58.  
* MIN HUMIDITY........60-70 PERCENT.  
* 20-FOOT WINDS.......NORTHEAST WINDS UP TO 5 MPH SHIFTING TO THE  
SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.  
* CWR.................0%.  
 
   
EXTENDED  
   
WEDNESDAY NIGHT  
MOSTLY CLOUDY. RAIN. SOUTH WINDS 5 TO 15 MPH.  
LOWS IN THE 40S.    
THURSDAY  
PARTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN  
THE 40S. HIGHS IN THE MID 50S TO LOWER 60S.    
FRIDAY  
MOSTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN  
THE 40S. HIGHS IN THE MID 50S TO LOWER 60S.    
SATURDAY  
MOSTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN  
THE 40S TO LOWER 50S. HIGHS IN THE MID 50S TO LOWER 60S.  
 
 
 
CAZ508-181030-  
SAN FRANCISCO BAY SHORELINE-  
319 PM PDT MON MAR 17 2025  
   
TONIGHT  
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY CLEAR.  
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING.  
* MIN TEMPERATURE.....37-42.  
* MAX HUMIDITY........80-90 PERCENT.  
* CHANCE OF THUNDER...19 PERCENT.  
* 20-FOOT WINDS.......BREEZY. NORTHWEST WINDS 15 TO 25 MPH.  
* CWR.................20%.  
* MARINE LAYER........NONE.  
   
TUESDAY  
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE.....55-60.  
* MIN HUMIDITY........50-60 PERCENT.  
* CHANCE OF THUNDER...0 PERCENT.  
* 20-FOOT WINDS.......NORTHWEST WINDS 10 TO 15 MPH.  
* CWR.................0%.  
* MARINE LAYER........NONE.  
   
TUESDAY NIGHT  
 
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.  
* MIN TEMPERATURE.....37-42.  
* MAX HUMIDITY........80-90 PERCENT.  
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.  
* CWR.................0%.  
   
WEDNESDAY  
 
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG EARLY IN THE  
MORNING.  
* MAX TEMPERATURE.....58-63.  
* MIN HUMIDITY........50-60 PERCENT.  
* 20-FOOT WINDS.......SOUTHEAST WINDS UP TO 5 MPH SHIFTING TO THE  
SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.  
* CWR.................0%.  
 
   
EXTENDED  
   
WEDNESDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTH WINDS  
10 TO 20 MPH. LOWS IN THE MID TO UPPER 40S.    
THURSDAY  
PARTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN  
THE 40S. HIGHS IN THE MID 50S TO LOWER 60S.    
FRIDAY  
MOSTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE 40S  
TO LOWER 50S. HIGHS IN THE 50S TO MID 60S.    
SATURDAY  
MOSTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE  
40S TO LOWER 50S. HIGHS IN THE 50S TO UPPER 60S.  
 
 
 
CAZ510-181030-  
EAST BAY INTERIOR VALLEYS-  
319 PM PDT MON MAR 17 2025  
   
TONIGHT  
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY CLEAR.  
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING.  
* MIN TEMPERATURE.....36-42.  
* MAX HUMIDITY........70-90 PERCENT.  
* CHANCE OF THUNDER...23 PERCENT.  
* 20-FOOT WINDS.......BREEZY. WEST WINDS 15 TO 25 MPH DECREASING TO  
10 TO 15 MPH AFTER MIDNIGHT.  
* CWR.................10%.  
* MARINE LAYER........NONE.  
   
TUESDAY  
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE.....56-61.  
* MIN HUMIDITY........40-50 PERCENT.  
* CHANCE OF THUNDER...0 PERCENT.  
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.  
* CWR.................0%.  
* MARINE LAYER........NONE.  
   
TUESDAY NIGHT  
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE.....36-41.  
* MAX HUMIDITY........80-90 PERCENT.  
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.  
* CWR.................0%.  
   
WEDNESDAY  
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE.....58-64.  
* MIN HUMIDITY........50-60 PERCENT.  
* 20-FOOT WINDS.......SOUTH WINDS 5 TO 10 MPH.  
* CWR.................0%.  
 
   
EXTENDED  
   
WEDNESDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTHWEST WINDS  
10 TO 20 MPH. LOWS IN THE 40S.    
THURSDAY  
PARTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE  
30S TO UPPER 40S. HIGHS IN THE UPPER 50S TO MID 60S.    
FRIDAY  
PARTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE 30S  
TO UPPER 40S. HIGHS IN THE 50S TO UPPER 60S.    
SATURDAY  
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE  
40S TO LOWER 50S. HIGHS IN THE 60S TO LOWER 70S.  
 
 
 
CAZ513-181030-  
SANTA CLARA VALLEY...INCLUDING SAN JOSE-  
319 PM PDT MON MAR 17 2025  
   
TONIGHT  
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING.  
* MIN TEMPERATURE.....35-40.  
* MAX HUMIDITY........90-100 PERCENT.  
* CHANCE OF THUNDER...18 PERCENT.  
* 20-FOOT WINDS.......BREEZY. WEST WINDS 15 TO 25 MPH SHIFTING TO  
THE NORTHWEST 10 TO 15 MPH AFTER MIDNIGHT.  
* CWR.................20%.  
* MARINE LAYER........NONE.  
   
TUESDAY  
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE.....57-62.  
* MIN HUMIDITY........40-50 PERCENT.  
* CHANCE OF THUNDER...0 PERCENT.  
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.  
* CWR.................0%.  
* MARINE LAYER........NONE.  
   
TUESDAY NIGHT  
 
* SKY/WEATHER.........MOSTLY CLEAR. PATCHY FOG EARLY IN THE  
MORNING.  
* MIN TEMPERATURE.....34-39.  
* MAX HUMIDITY........90-100 PERCENT.  
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.  
* CWR.................0%.  
   
WEDNESDAY  
 
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG EARLY IN THE  
MORNING. PATCHY FROST EARLY IN THE MORNING.  
* MAX TEMPERATURE.....60-65.  
* MIN HUMIDITY........40-50 PERCENT.  
* 20-FOOT WINDS.......EAST WINDS UP TO 5 MPH SHIFTING TO THE  
SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.  
* CWR.................0%.  
 
   
EXTENDED  
   
WEDNESDAY NIGHT  
MOSTLY CLOUDY. RAIN LIKELY. SOUTHWEST WINDS  
5 TO 15 MPH. LOWS IN THE 40S.    
THURSDAY  
PARTLY CLOUDY. PATCHY FOG. NORTHWEST WINDS 5 TO  
15 MPH. LOWS IN THE 30S TO UPPER 40S. HIGHS IN THE LOWER 60S.    
FRIDAY  
PARTLY CLOUDY. PATCHY FOG. NORTHWEST WINDS 5 TO 15 MPH.  
LOWS IN THE 30S TO UPPER 40S. HIGHS IN THE LOWER TO MID 60S.    
SATURDAY  
MOSTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN  
THE 40S. HIGHS IN THE MID TO UPPER 60S.  
 
 
 
CAZ512-181030-  
SANTA CRUZ MOUNTAINS-  
319 PM PDT MON MAR 17 2025  
   
TONIGHT  
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.  
* MIN TEMPERATURE.....35-40.  
* MAX HUMIDITY........70-90 PERCENT.  
* CHANCE OF THUNDER...18 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO  
AROUND 35 MPH.  
* RIDGES/UPR SLOPES....BREEZY. NORTHWEST WINDS 15 TO 25 MPH WITH  
GUSTS TO AROUND 45 MPH.  
* CWR.................30%.  
* MARINE LAYER........NONE.  
* SNOW LEVEL..........3400 FT ASL.  
   
TUESDAY  
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE.....52-60.  
* MIN HUMIDITY........50-60 PERCENT.  
* CHANCE OF THUNDER...0 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS 20  
TO 30 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 30  
MPH DECREASING TO 20 MPH IN THE AFTERNOON.  
* CWR.................0%.  
* MARINE LAYER........NONE.  
* SNOW LEVEL..........3000 FT ASL.  
   
TUESDAY NIGHT  
 
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.  
* MIN TEMPERATURE.....34-39.  
* MAX HUMIDITY........70-90 PERCENT EXCEPT 60-80 PERCENT ABOVE 2000  
FEET.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTH WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH  
IN THE EVENING.  
* RIDGES/UPR SLOPES....NORTH WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH  
IN THE EVENING.  
* CWR.................0%.  
* SNOW LEVEL..........3500 FT ASL.  
   
WEDNESDAY  
 
* SKY/WEATHER.........MOSTLY SUNNY. AREAS OF FROST EARLY IN THE  
MORNING.  
* MAX TEMPERATURE.....53-61.  
* MIN HUMIDITY........50-60 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS UP TO 5 MPH SHIFTING TO THE  
SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS UP TO 5 MPH SHIFTING TO THE  
SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.  
* CWR.................0%.  
* SNOW LEVEL..........3400 FT ASL.  
 
   
EXTENDED  
   
WEDNESDAY NIGHT  
MOSTLY CLOUDY. RAIN LIKELY. SOUTH WINDS 5 TO  
15 MPH. LOWS IN THE LOWER TO MID 40S.    
THURSDAY  
PARTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN  
THE UPPER 30S TO MID 40S. HIGHS IN THE 50S TO LOWER 60S.    
FRIDAY  
PARTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE  
30S TO UPPER 40S. HIGHS IN THE MID 50S TO LOWER 60S.    
SATURDAY  
MOSTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN  
THE 30S TO UPPER 40S. HIGHS IN THE 50S TO MID 60S.  
 
 
 
CAZ515-181030-  
EAST BAY HILLS-  
319 PM PDT MON MAR 17 2025  
   
TONIGHT  
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING.  
* MIN TEMPERATURE.....32-39.  
* MAX HUMIDITY........70-80 PERCENT EXCEPT 80-90 PERCENT ABOVE 2000  
FEET.  
* CHANCE OF THUNDER...21 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WINDY. WEST WINDS 25 TO 40 MPH WITH GUSTS TO  
AROUND 40 MPH DECREASING TO 20 TO 30 MPH WITH GUSTS TO AROUND  
30 MPH AFTER MIDNIGHT.  
* RIDGES/UPR SLOPES....BREEZY. WEST WINDS 15 TO 25 MPH. GUSTS UP TO  
40 MPH DECREASING TO 30 MPH AFTER MIDNIGHT.  
* CWR.................30%.  
* MARINE LAYER........NONE.  
* SNOW LEVEL..........3700 FT ASL.  
   
TUESDAY  
 
* SKY/WEATHER.........SUNNY. AREAS OF FROST IN THE MORNING.  
* MAX TEMPERATURE.....52-60.  
* MIN HUMIDITY........45-55 PERCENT.  
* CHANCE OF THUNDER...0 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 10 TO 15 MPH AND GUSTS TO  
AROUND 20 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 10 TO 15 MPH AND GUSTS TO  
AROUND 20 MPH.  
* CWR.................0%.  
* MARINE LAYER........NONE.  
* SNOW LEVEL..........3100 FT ASL.  
   
TUESDAY NIGHT  
 
* SKY/WEATHER.........MOSTLY CLEAR. PATCHY FROST EARLY IN THE  
MORNING.  
* MIN TEMPERATURE.....34-40.  
* MAX HUMIDITY........70-90 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WEST WINDS 10 TO 15 MPH SHIFTING TO THE  
SOUTHWEST AFTER MIDNIGHT.  
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH  
IN THE EVENING.  
* CWR.................0%.  
* SNOW LEVEL..........3500 FT ASL.  
   
WEDNESDAY  
 
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FROST EARLY IN THE  
MORNING.  
* MAX TEMPERATURE.....53-61.  
* MIN HUMIDITY........50-60 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 10 MPH.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 10 MPH.  
* CWR.................0%.  
* SNOW LEVEL..........3500 FT ASL.  
 
   
EXTENDED  
   
WEDNESDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTHWEST WINDS  
10 TO 20 MPH. LOWS IN THE 30S TO MID 40S.    
THURSDAY  
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE  
30S TO MID 40S. HIGHS IN THE 50S TO LOWER 60S.    
FRIDAY  
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE 30S  
TO MID 40S. HIGHS IN THE 50S TO LOWER 60S.    
SATURDAY  
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE  
30S TO UPPER 40S. HIGHS IN THE 50S TO MID 60S.  
 
 
 
CAZ514-181030-  
EASTERN SANTA CLARA HILLS-  
319 PM PDT MON MAR 17 2025  
   
TONIGHT  
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. AREAS OF FROST AFTER MIDNIGHT.  
* MIN TEMPERATURE.....30-37.  
* MAX HUMIDITY........80-100 PERCENT.  
* CHANCE OF THUNDER...18 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND  
30 MPH.  
* RIDGES/UPR SLOPES....BREEZY. WEST WINDS 15 TO 25 MPH. GUSTS UP TO  
40 MPH DECREASING TO 30 MPH AFTER MIDNIGHT.  
* CWR.................30%.  
* MARINE LAYER........NONE.  
* SNOW LEVEL..........3700 FT ASL.  
   
TUESDAY  
 
* SKY/WEATHER.........SUNNY. WIDESPREAD FROST IN THE MORNING.  
* MAX TEMPERATURE.....52-60.  
* MIN HUMIDITY........40 PERCENT EXCEPT 50 PERCENT ABOVE 2000 FEET.  
* CHANCE OF THUNDER...0 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH AND GUSTS TO  
AROUND 20 MPH.  
* CWR.................0%.  
* MARINE LAYER........NONE.  
* SNOW LEVEL..........3500 FT ASL.  
   
TUESDAY NIGHT  
 
* SKY/WEATHER.........MOSTLY CLEAR. AREAS OF FROST AFTER MIDNIGHT.  
* MIN TEMPERATURE.....31-38.  
* MAX HUMIDITY........70-90 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH IN THE EVENING  
BECOMING DOWNVALLEY 2 TO 6 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 20  
MPH IN THE EVENING.  
* CWR.................0%.  
* SNOW LEVEL..........3900 FT ASL.  
   
WEDNESDAY  
 
* SKY/WEATHER.........MOSTLY SUNNY. AREAS OF FROST EARLY IN THE  
MORNING.  
* MAX TEMPERATURE.....53-58 EXCEPT 51-56 ABOVE 2000 FEET.  
* MIN HUMIDITY........40-50 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...UPVALLEY 3 TO 7 MPH BECOMING SOUTHWEST 5 TO  
10 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS UP TO 5 MPH SHIFTING TO THE  
SOUTH 10 TO 15 MPH IN THE AFTERNOON.  
* CWR.................0%.  
* SNOW LEVEL..........3800 FT ASL.  
 
   
EXTENDED  
   
WEDNESDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTHWEST WINDS  
5 TO 15 MPH. LOWS IN THE 30S TO MID 40S.    
THURSDAY  
PARTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN  
THE 30S TO MID 40S. HIGHS IN THE 50S TO LOWER 60S.    
FRIDAY  
PARTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE  
30S TO MID 40S. HIGHS IN THE MID 50S TO LOWER 60S.    
SATURDAY  
PARTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN  
THE 30S TO UPPER 40S. HIGHS IN THE UPPER 50S TO MID 60S.  
 
 
 
CAZ529-181030-  
NORTHERN MONTEREY BAY-  
319 PM PDT MON MAR 17 2025  
   
TONIGHT  
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY CLEAR.  
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING.  
* MIN TEMPERATURE.....35-40.  
* MAX HUMIDITY........80-90 PERCENT.  
* CHANCE OF THUNDER...18 PERCENT.  
* 20-FOOT WINDS.......BREEZY. WEST WINDS 15 TO 25 MPH SHIFTING TO  
THE NORTHWEST 10 TO 15 MPH AFTER MIDNIGHT.  
* CWR.................20%.  
* MARINE LAYER........NONE.  
   
TUESDAY  
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE.....56-61.  
* MIN HUMIDITY........50-60 PERCENT.  
* CHANCE OF THUNDER...0 PERCENT.  
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE  
WEST IN THE AFTERNOON.  
* CWR.................0%.  
* MARINE LAYER........NONE.  
   
TUESDAY NIGHT  
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE.....34-39.  
* MAX HUMIDITY........90-100 PERCENT EXCEPT 80-90 PERCENT FROM 500  
TO 1000 FEET.  
* 20-FOOT WINDS.......NORTH WINDS 5 TO 10 MPH.  
* CWR.................0%.  
   
WEDNESDAY  
 
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG EARLY IN THE  
MORNING.  
* MAX TEMPERATURE.....55-60.  
* MIN HUMIDITY........50-60 PERCENT.  
* 20-FOOT WINDS.......NORTHEAST WINDS UP TO 5 MPH SHIFTING TO THE  
SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.  
* CWR.................0%.  
 
   
EXTENDED  
   
WEDNESDAY NIGHT  
MOSTLY CLOUDY. RAIN LIKELY. SOUTH WINDS 5 TO  
15 MPH. LOWS IN THE LOWER TO MID 40S.    
THURSDAY  
PARTLY CLOUDY. PATCHY FOG. NORTH WINDS 5 TO 15 MPH.  
LOWS IN THE UPPER 30S TO MID 40S. HIGHS IN THE UPPER 50S TO MID  
60S.    
FRIDAY  
PARTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE  
UPPER 30S TO MID 40S. HIGHS IN THE UPPER 50S TO MID 60S.    
SATURDAY  
PARTLY CLOUDY. PATCHY FOG. NORTHWEST WINDS 5 TO  
15 MPH. LOWS IN THE MID 40S. HIGHS IN THE LOWER TO MID 60S.  
 
 
 
CAZ530-181030-  
SOUTHERN MONTEREY BAY AND BIG SUR COAST-  
319 PM PDT MON MAR 17 2025  
   
TONIGHT  
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING.  
* MIN TEMPERATURE.....39-45.  
* MAX HUMIDITY........90 PERCENT EXCEPT BIG SUR 80 PERCENT.  
* CHANCE OF THUNDER...17 PERCENT.  
* 20-FOOT WINDS.......WINDY. NORTHWEST WINDS 20 TO 30 MPH.  
* CWR.................30%.  
* MARINE LAYER........NONE.  
   
TUESDAY  
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE.....55-61.  
* MIN HUMIDITY........60 PERCENT EXCEPT BIG SUR 50 PERCENT.  
* CHANCE OF THUNDER...0 PERCENT.  
* 20-FOOT WINDS.......NORTHWEST WINDS 10 TO 20 MPH.  
* CWR.................0%.  
* MARINE LAYER........NONE.  
   
TUESDAY NIGHT  
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE.....34-39 EXCEPT BIG SUR 40-45.  
* MAX HUMIDITY........90 PERCENT EXCEPT BIG SUR 70 PERCENT.  
* 20-FOOT WINDS.......NORTHWEST WINDS 10 TO 15 MPH SHIFTING TO THE  
NORTHEAST AFTER MIDNIGHT.  
* CWR.................0%.  
   
WEDNESDAY  
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE.....56-62.  
* MIN HUMIDITY........60 PERCENT EXCEPT BIG SUR 50 PERCENT.  
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH SHIFTING TO THE  
WEST 5 TO 10 MPH IN THE AFTERNOON.  
* CWR.................0%.  
 
   
EXTENDED  
   
WEDNESDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTHWEST WINDS  
5 TO 15 MPH. LOWS IN THE 40S TO LOWER 50S.    
THURSDAY  
PARTLY CLOUDY. NORTH WINDS 10 TO 20 MPH. LOWS IN THE  
40S TO LOWER 50S. HIGHS IN THE 50S TO MID 60S.    
FRIDAY  
PARTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN  
THE 40S TO LOWER 50S. HIGHS IN THE UPPER 50S TO MID 60S.    
SATURDAY  
PARTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN  
THE 40S TO LOWER 50S. HIGHS IN THE UPPER 50S TO MID 60S.  
 
 
 
CAZ528-181030-  
NORTHERN SALINAS VALLEY...HOLLISTER VALLEY...AND CARMEL VALLEY-  
319 PM PDT MON MAR 17 2025  
   
TONIGHT  
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING.  
* MIN TEMPERATURE.....35-40.  
* MAX HUMIDITY........90-100 PERCENT.  
* CHANCE OF THUNDER...15 PERCENT.  
* 20-FOOT WINDS.......WINDY. WEST WINDS 15 TO 25 MPH.  
* CWR.................30%.  
* MARINE LAYER........NONE.  
   
TUESDAY  
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE.....56-61.  
* MIN HUMIDITY........50-60 PERCENT.  
* CHANCE OF THUNDER...0 PERCENT.  
* 20-FOOT WINDS.......NORTHWEST WINDS 10 TO 20 MPH.  
* CWR.................0%.  
* MARINE LAYER........NONE.  
   
TUESDAY NIGHT  
 
* SKY/WEATHER.........MOSTLY CLEAR. PATCHY FOG EARLY IN THE  
MORNING.  
* MIN TEMPERATURE.....36-41.  
* MAX HUMIDITY........80-100 PERCENT.  
* 20-FOOT WINDS.......NORTHWEST WINDS 10 TO 15 MPH SHIFTING TO THE  
EAST 5 TO 10 MPH AFTER MIDNIGHT.  
* CWR.................0%.  
   
WEDNESDAY  
 
* SKY/WEATHER.........MOSTLY SUNNY. AREAS OF FOG AND PATCHY FROST  
EARLY IN THE MORNING. PATCHY FOG LATE IN THE MORNING.  
* MAX TEMPERATURE.....60-67.  
* MIN HUMIDITY........50-60 PERCENT.  
* 20-FOOT WINDS.......EAST WINDS 5 TO 10 MPH SHIFTING TO THE  
SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.  
* CWR.................0%.  
 
   
EXTENDED  
   
WEDNESDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN. WEST WINDS  
10 TO 20 MPH. LOWS IN THE 40S.    
THURSDAY  
PARTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN  
THE 30S TO UPPER 40S. HIGHS IN THE UPPER 50S TO MID 60S.    
FRIDAY  
PARTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN  
THE 30S TO UPPER 40S. HIGHS IN THE 50S TO UPPER 60S.    
SATURDAY  
MOSTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN  
THE 40S. HIGHS IN THE 60S TO LOWER 70S.  
 
 
 
CAZ516-181030-  
SOUTHERN SALINAS VALLEY...ARROYO SECO...AND LAKE SAN ANTONIO-  
319 PM PDT MON MAR 17 2025  
   
TONIGHT  
 
* SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS  
IN THE EVENING.  
* MIN TEMPERATURE.....33-38.  
* MAX HUMIDITY........90-100 PERCENT.  
* CHANCE OF THUNDER...9 PERCENT.  
* 20-FOOT WINDS.......BREEZY. NORTHWEST WINDS 15 TO 25 MPH.  
* CWR.................20%.  
* MARINE LAYER........NONE.  
   
TUESDAY  
 
* SKY/WEATHER.........SUNNY. PATCHY FROST IN THE MORNING.  
* MAX TEMPERATURE.....58-63.  
* MIN HUMIDITY........40-50 PERCENT.  
* CHANCE OF THUNDER...0 PERCENT.  
* 20-FOOT WINDS.......NORTHWEST WINDS 10 TO 15 MPH.  
* CWR.................0%.  
* MARINE LAYER........NONE.  
   
TUESDAY NIGHT  
 
* SKY/WEATHER.........MOSTLY CLEAR. PATCHY FOG AND FROST EARLY IN  
THE MORNING.  
* MIN TEMPERATURE.....31-36.  
* MAX HUMIDITY........90-100 PERCENT.  
* 20-FOOT WINDS.......NORTH WINDS 5 TO 10 MPH.  
* CWR.................0%.  
   
WEDNESDAY  
 
* SKY/WEATHER.........MOSTLY SUNNY. AREAS OF FOG AND PATCHY FROST  
IN THE MORNING.  
* MAX TEMPERATURE.....63-68.  
* MIN HUMIDITY........40-50 PERCENT.  
* 20-FOOT WINDS.......EAST WINDS UP TO 5 MPH SHIFTING TO THE SOUTH  
5 TO 10 MPH IN THE AFTERNOON.  
* CWR.................0%.  
 
   
EXTENDED  
   
WEDNESDAY NIGHT  
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN.  
NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE 30S TO MID 40S.    
THURSDAY  
PARTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN  
THE 30S TO MID 40S. HIGHS IN THE 60S.    
FRIDAY  
PARTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN  
THE 30S TO MID 40S. HIGHS IN THE 60S TO LOWER 70S.    
SATURDAY  
PARTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN  
THE UPPER 30S TO MID 40S. HIGHS IN THE MID 60S TO LOWER 70S.  
 
 
 
CAZ517-181030-  
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-  
319 PM PDT MON MAR 17 2025  
   
TONIGHT  
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
CHANCE OF RAIN SHOWERS IN THE EVENING, THEN SLIGHT CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT.  
* MIN TEMPERATURE.....32-40.  
* MAX HUMIDITY........75-95 PERCENT EXCEPT 70-80 PERCENT ABOVE 2000  
FEET.  
* CHANCE OF THUNDER...12 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...BREEZY. NORTHWEST WINDS 20 TO 30 MPH WITH  
GUSTS TO AROUND 40 MPH.  
* RIDGES/UPR SLOPES....BREEZY. NORTHWEST WINDS 20 TO 30 MPH WITH  
GUSTS TO AROUND 45 MPH.  
* CWR.................40%.  
* MARINE LAYER........NONE.  
* SNOW LEVEL..........3600 FT ASL.  
   
TUESDAY  
 
* SKY/WEATHER.........MOSTLY SUNNY. AREAS OF FROST IN THE MORNING.  
* MAX TEMPERATURE.....52-60.  
* MIN HUMIDITY........40-50 PERCENT.  
* CHANCE OF THUNDER...0 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTH WINDS 10 TO 20 MPH. GUSTS UP TO 35 MPH  
DECREASING TO 25 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....NORTH WINDS 10 TO 20 MPH. GUSTS UP TO 40 MPH  
DECREASING TO 25 MPH IN THE AFTERNOON.  
* CWR.................0%.  
* MARINE LAYER........NONE.  
* SNOW LEVEL..........3300 FT ASL.  
   
TUESDAY NIGHT  
 
* SKY/WEATHER.........MOSTLY CLEAR. AREAS OF FROST EARLY IN THE  
MORNING.  
* MIN TEMPERATURE.....34-41.  
* MAX HUMIDITY........60-80 PERCENT EXCEPT 50-70 PERCENT ABOVE 2000  
FEET.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTH WINDS 5 TO 10 MPH. GUSTS UP TO 25 MPH  
IN THE EVENING.  
* RIDGES/UPR SLOPES....NORTH WINDS 5 TO 10 MPH WITH GUSTS TO 20  
MPH.  
* CWR.................0%.  
* SNOW LEVEL..........4200 FT ASL.  
   
WEDNESDAY  
 
* SKY/WEATHER.........MOSTLY SUNNY. AREAS OF FROST EARLY IN THE  
MORNING.  
* MAX TEMPERATURE.....56-64.  
* MIN HUMIDITY........30-40 PERCENT EXCEPT 40-50 PERCENT ABOVE 2000  
FEET.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...EAST WINDS 5 TO 10 MPH SHIFTING TO THE WEST  
IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 5 TO 10 MPH SHIFTING TO THE  
SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.  
* CWR.................0%.  
* SNOW LEVEL..........4100 FT ASL.  
 
   
EXTENDED  
   
WEDNESDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN. NORTHWEST WINDS  
5 TO 15 MPH. LOWS IN THE 30S TO UPPER 40S.    
THURSDAY  
PARTLY CLOUDY. NORTH WINDS 10 TO 20 MPH. LOWS IN THE  
30S TO MID 40S. HIGHS IN THE MID 50S TO LOWER 60S.    
FRIDAY  
PARTLY CLOUDY. NORTH WINDS 10 TO 20 MPH. LOWS IN THE  
30S TO UPPER 40S. HIGHS IN THE MID 50S TO LOWER 60S.    
SATURDAY  
PARTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN  
THE 30S TO UPPER 40S. HIGHS IN THE MID 50S TO LOWER 60S.  
 
 
 
CAZ518-181030-  
MOUNTAINS OF SAN BENITO AND INTERIOR MONTEREY COUNTY INCLUDING  
PINNACLES NATIONAL PARK-  
319 PM PDT MON MAR 17 2025  
   
TONIGHT  
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
CHANCE OF RAIN SHOWERS IN THE EVENING.  
* MIN TEMPERATURE.....32-38.  
* MAX HUMIDITY........80-100 PERCENT.  
* CHANCE OF THUNDER...11 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...BREEZY. NORTHWEST WINDS 15 TO 25 MPH WITH  
GUSTS TO AROUND 40 MPH.  
* RIDGES/UPR SLOPES....BREEZY. NORTHWEST WINDS 15 TO 25 MPH WITH  
GUSTS TO AROUND 40 MPH.  
* CWR.................40%.  
* MARINE LAYER........NONE.  
* SNOW LEVEL..........3700 FT ASL.  
   
TUESDAY  
 
* SKY/WEATHER.........MOSTLY SUNNY. AREAS OF FROST IN THE MORNING.  
* MAX TEMPERATURE.....53-61.  
* MIN HUMIDITY........45-55 PERCENT.  
* CHANCE OF THUNDER...0 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO  
AROUND 35 MPH SHIFTING TO THE NORTH 10 TO 15 MPH WITH GUSTS  
20 TO 30 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 10 TO 15 MPH.  
* CWR.................0%.  
* MARINE LAYER........NONE.  
* SNOW LEVEL..........3700 FT ASL.  
   
TUESDAY NIGHT  
 
* SKY/WEATHER.........MOSTLY CLEAR. AREAS OF FROST AFTER MIDNIGHT.  
* MIN TEMPERATURE.....32-39.  
* MAX HUMIDITY........70-90 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTH WINDS 5 TO 10 MPH. GUSTS UP TO 25 MPH  
IN THE EVENING.  
* RIDGES/UPR SLOPES....NORTH WINDS 5 TO 10 MPH. GUSTS UP TO 25 MPH  
IN THE EVENING.  
* CWR.................0%.  
* SNOW LEVEL..........4300 FT ASL.  
   
WEDNESDAY  
 
* SKY/WEATHER.........MOSTLY SUNNY. AREAS OF FROST EARLY IN THE  
MORNING.  
* MAX TEMPERATURE.....59-67.  
* MIN HUMIDITY........40-50 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 5 TO 10 MPH SHIFTING TO THE  
SOUTHEAST 5 TO 10 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....EAST WINDS 5 TO 10 MPH SHIFTING TO THE SOUTH  
10 TO 15 MPH IN THE AFTERNOON.  
* CWR.................0%.  
* SNOW LEVEL..........4100 FT ASL.  
 
   
EXTENDED  
   
WEDNESDAY NIGHT  
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. WEST  
WINDS 5 TO 15 MPH. LOWS IN THE 30S TO UPPER 40S.    
THURSDAY  
PARTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN  
THE 30S TO MID 40S. HIGHS IN THE MID 50S TO LOWER 60S.    
FRIDAY  
PARTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN  
THE 30S TO MID 40S. HIGHS IN THE 50S TO MID 60S.    
SATURDAY  
PARTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN  
THE 30S TO UPPER 40S. HIGHS IN THE UPPER 50S TO MID 60S.  
 
 
 
NOAA'S NWS ON THE WEB AT WWW.WEATHER.GOV/SANFRANCISCO  
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