218  
FNUS56 KMTR 212311  
FWFMTR  
 
FIRE WEATHER PLANNING FORECAST FOR THE SAN FRANCISCO BAY AREA AND  
CENTRAL CALIFORNIA COAST  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA CA  
300 PM PST SAT NOV 21 2009  
   
DISCUSSION
 
A WEATHER SYSTEM MOVING INTO THE PACIFIC NORTHWEST  
TONIGHT WILL BRING A CHANCE OF LIGHT RAIN TO THE NORTH BAY LATE  
TONIGHT AND SUNDAY MORNING. OTHERWISE...DRY AND MILD WEATHER IS  
EXPECTED THROUGH THE FORECAST PERIOD AS HIGH PRESSURE BUILDS OVER  
CALIFORNIA. WINDS WILL BE LIGHT...EXCEPT LOCALLY MODERATE AT TIMES  
IN THE HILLS.  
 
NOTE : ALL WINDS ARE 20-FOOT WINDS UNLESS OTHERWISE SPECIFIED.  
THUNDERSTORMS IMPLY STRONG, GUSTY AND ERRATIC WINDS.  
 

 
 
CAZ006-505-508-509-222200-  
SAN FRANCISCO-  
COASTAL NORTH BAY...INCLUDING POINT REYES NATIONAL SEASHORE-  
SAN FRANCISCO BAY SHORELINE-SAN FRANCISCO PENINSULA COAST-  
300 PM PST SAT NOV 21 2009  
   
TONIGHT
 
 
SKY/WEATHER.........INCREASING CLOUDS IN THE NORTH BAY WITH A  
CHANCE OF RAIN AFTER MIDNIGHT. MOSTLY CLEAR  
ELSEWHERE...BECOMING PARTLY CLOUDY.  
MIN TEMPERATURE.....43-50.  
MAX HUMIDITY........90-100%.  
20-FOOT WINDS.......NORTHWEST WINDS 5 TO 15 MPH SHIFTING TO THE  
SOUTHWEST 5 TO 10 MPH AFTER MIDNIGHT.  
CWR (>0.10).........30% FAR NORTH...10% ELSEWHERE.  
LAL.................1.  
MARINE LAYER........NONE.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY IN THE MORNING WITH A CHANCE OF  
RAIN IN THE NORTH BAY. BECOMING MOSTLY SUNNY.  
MAX TEMPERATURE.....55-60.  
MIN HUMIDITY........60-80%.  
20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.  
CWR (>0.10).........30% NORTH BAY...10% ELSEWHERE.  
LAL.................1.  
MARINE LAYER........NONE.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....42-49.  
MAX HUMIDITY........90-100%.  
20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH SHIFTING TO THE NORTH  
AFTER MIDNIGHT.  
CWR (>0.10).........0%.  
LAL.................1.  
   
MONDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....58-65.  
MIN HUMIDITY........40-60%.  
20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH SHIFTING TO THE  
NORTHWEST IN THE AFTERNOON.  
CWR (>0.10).........0%.  
LAL.................1.  
 
   
EXTENDED
 
   
TUESDAY AND WEDNESDAY
 
MOSTLY CLEAR. NORTH WINDS 5 TO 10 MPH. LOWS  
IN THE MID TO UPPER 40S. HIGHS IN THE UPPER 50S AND 60S.   
THANKSGIVING DAY
 
PARTLY CLOUDY. NORTH WINDS 5 TO 10 MPH. LOWS  
IN THE MID TO UPPER 40S. HIGHS IN THE UPPER 50S AND 60S.  
 

 
 
CAZ529-530-222200-  
SOUTHERN MONTEREY BAY AND BIG SUR COAST-NORTHERN MONTEREY BAY-  
300 PM PST SAT NOV 21 2009  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....38-48.  
MAX HUMIDITY........90-100%.  
20-FOOT WINDS.......NORTH WINDS 5 TO 10 MPH.  
CWR (>0.10).........0%.  
LAL.................1.  
MARINE LAYER........NONE.  
   
SUNDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY...BECOMING MOSTLY SUNNY.  
MAX TEMPERATURE.....57-62.  
MIN HUMIDITY........60-75%.  
20-FOOT WINDS.......EAST WINDS 5 TO 10 MPH SHIFTING TO THE WEST IN  
THE AFTERNOON.  
CWR (>0.10).........0%.  
LAL.................1.  
MARINE LAYER........NONE.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....38-48.  
MAX HUMIDITY........90-100%.  
20-FOOT WINDS.......NORTH WINDS 5 TO 10 MPH.  
CWR (>0.10).........0%.  
LAL.................1.  
   
MONDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....59-68.  
MIN HUMIDITY........50-65%.  
20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH SHIFTING TO THE  
NORTH AROUND 5 MPH IN THE AFTERNOON.  
CWR (>0.10).........0%.  
LAL.................1.  
 
   
EXTENDED
 
   
TUESDAY THROUGH THANKSGIVING DAY
 
MOSTLY CLEAR. NORTHEAST WINDS 5  
TO 10 MPH. LOWS IN THE 40S. HIGHS IN THE 60S TO LOWER 70S.  
 

 
 
CAZ506-510-513-222200-  
NORTH BAY INTERIOR VALLEYS-EAST BAY INTERIOR VALLEYS-  
SANTA CLARA VALLEY...INCLUDING SAN JOSE-  
300 PM PST SAT NOV 21 2009  
   
TONIGHT
 
 
SKY/WEATHER.........INCREASING CLOUDS NORTH BAY WITH PATCHY FOG  
AND A CHANCE OF RAIN AFTER MIDNIGHT. MOSTLY  
CLEAR ELSEWHERE...BECOMING PARTLY CLOUDY.  
MIN TEMPERATURE.....40-47.  
MAX HUMIDITY........90-100%.  
20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH SHIFTING TO THE  
SOUTHWEST UP TO 5 MPH AFTER MIDNIGHT.  
CWR (>0.10).........30% FAR NORTH...10% ELSEWHERE.  
LAL.................1.  
MARINE LAYER........NONE.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY IN THE MORNING WITH A CHANCE OF  
RAIN IN THE NORTH BAY VALLEYS.  
PARTLY CLOUDY IN THE AFTERNOON.  
MAX TEMPERATURE.....57-63.  
MIN HUMIDITY........55-75%.  
20-FOOT WINDS.......SOUTH WINDS AROUND 5 MPH SHIFTING TO THE WEST 5  
TO 10 MPH IN THE AFTERNOON.  
CWR (>0.10).........30% NORTH BAY VALLEYS...10% ELSEWHERE.  
LAL.................1.  
MARINE LAYER........NONE.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....37-46.  
MAX HUMIDITY........90-100%.  
20-FOOT WINDS.......NORTH WINDS AROUND 5 MPH.  
CWR (>0.10).........0%.  
LAL.................1.  
   
MONDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....61-68.  
MIN HUMIDITY........45-60%.  
20-FOOT WINDS.......NORTHWEST WINDS UP TO 5 MPH.  
CWR (>0.10).........0%.  
LAL.................1.  
 
   
EXTENDED
 
   
TUESDAY AND WEDNESDAY
 
MOSTLY CLEAR. NORTHEAST WINDS UP TO 5 MPH.  
LOWS IN THE UPPER 30S AND 40S. HIGHS IN THE MID 60S TO LOWER 70S.   
THANKSGIVING DAY
 
PARTLY CLOUDY. NORTH WINDS AROUND 5 MPH. LOWS  
IN THE 40S. HIGHS IN THE MID 60S TO LOWER 70S.  
 

 
 
CAZ516-528-222200-  
SOUTHERN SALINAS VALLEY...ARROYO SECO...AND LAKE SAN ANTONIO-  
NORTHERN SALINAS VALLEY...HOLLISTER VALLEY...AND CARMEL VALLEY-  
300 PM PST SAT NOV 21 2009  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....30-40.  
MAX HUMIDITY........90-100%.  
20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.  
CWR (>0.10).........0%.  
LAL.................1.  
MARINE LAYER........NONE.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....58-65.  
MIN HUMIDITY........40-60%.  
20-FOOT WINDS.......NORTHEAST WINDS AROUND 5 MPH SHIFTING TO THE  
NORTHWEST 5 TO 10 MPH IN THE AFTERNOON.  
CWR (>0.10).........0%.  
LAL.................1.  
MARINE LAYER........NONE.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....34-45.  
MAX HUMIDITY........90-100%.  
20-FOOT WINDS.......NORTHWEST WINDS AROUND 5 MPH.  
CWR (>0.10).........0%.  
LAL.................1.  
   
MONDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....63-68.  
MIN HUMIDITY........30-45%.  
20-FOOT WINDS.......NORTH WINDS AROUND 5 MPH.  
CWR (>0.10).........0%.  
LAL.................1.  
 
   
EXTENDED
 
   
TUESDAY THROUGH THANKSGIVING DAY
 
MOSTLY CLEAR. SOUTHEAST WINDS  
5 TO 10 MPH. LOWS IN THE MID 30S TO MID 40S. HIGHS IN THE MID  
60S TO MID 70S.  
 

 
 
CAZ507-511-512-222200-  
NORTH BAY MOUNTAINS-EAST BAY HILLS AND THE DIABLO RANGE-  
SANTA CRUZ MOUNTAINS-  
300 PM PST SAT NOV 21 2009  
   
TONIGHT
 
 
SKY/WEATHER.........INCREASING CLOUDS NORTH BAY MOUNTAINS...WITH  
A CHANCE OF RAIN AFTER MIDNIGHT. MOSTLY CLEAR  
ELSEWHERE...BECOMING PARTLY CLOUDY.  
MIN TEMPERATURE.....36-45.  
MAX HUMIDITY........80-100%.  
20-FOOT WINDS.......  
VALLEYS/SLOPE....NORTHWEST WINDS 5 TO 15 MPH SHIFTING TO THE  
SOUTHWEST AFTER MIDNIGHT.  
RIDGE TOPS.......NORTHWEST WINDS 5 TO 15 MPH SHIFTING TO THE  
SOUTHWEST AFTER MIDNIGHT.  
CWR (>0.10).........40% NORTH BAY MOUNTAINS...LESS THAN 20%  
ELSEWHERE.  
LAL.................1.  
MARINE LAYER........NONE.  
SNOW LEVEL..........SNOW LEVEL 6500 FT ASL.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY IN THE MORNING WITH A CHANCE  
OF RAIN NORTH BAY MOUNTAINS. BECOMING MOSTLY  
SUNNY.  
MAX TEMPERATURE.....48-60.  
MIN HUMIDITY........55-75%.  
20-FOOT WINDS.......  
VALLEYS/SLOPE....SOUTHWEST WINDS 5 TO 15 MPH...BECOMING  
NORTHWEST.  
RIDGE TOPS.......SOUTHWEST WINDS 10 TO 20 MPH...BECOMING  
NORTHWEST 5 TO 15 MPH.  
CWR (>0.10).........40% NORTH BAY MOUNTAINS...LESS THAN 20%  
ELSEWHERE.  
LAL.................1.  
MARINE LAYER........NONE.  
SNOW LEVEL..........SNOW LEVEL 6000 FT ASL.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....39-48.  
MAX HUMIDITY........90-100%.  
20-FOOT WINDS.......  
VALLEYS/SLOPE....NORTH WINDS 5 TO 10 MPH.  
RIDGE TOPS.......NORTH WINDS 5 TO 15 MPH.  
CWR (>0.10).........0%.  
LAL.................1.  
SNOW LEVEL..........SNOW LEVEL 6000 FT ASL.  
   
MONDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....54-66.  
MIN HUMIDITY........40-60%.  
20-FOOT WINDS.......  
VALLEYS/SLOPE....NORTH WINDS 5 TO 15 MPH.  
RIDGE TOPS.......NORTH WINDS 10 TO 15 MPH.  
CWR (>0.10).........0%.  
LAL.................1.  
SNOW LEVEL..........SNOW LEVEL 7000 FT ASL.  
 
   
EXTENDED
 
   
TUESDAY AND WEDNESDAY
 
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH.  
LOWS IN THE 40S. HIGHS IN THE MID 50S TO UPPER 60S.   
THANKSGIVING DAY
 
PARTLY CLOUDY. NORTHWEST WINDS 5 TO 10 MPH.  
LOWS IN THE 40S. HIGHS IN MID 50S TO UPPER 60S.  
 

 
 
CAZ517-518-222200-  
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-  
MOUNTAINS OF SAN BENITO COUNTY AND INTERIOR MONTEREY COUNTY  
INCLUDING PINNACLES NATIONAL MONUMENT-  
300 PM PST SAT NOV 21 2009  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....31-41.  
MAX HUMIDITY........80-100%.  
20-FOOT WINDS.......  
VALLEYS/SLOPE....NORTHWEST WINDS 5 TO 10 MPH.  
RIDGE TOPS.......NORTHWEST WINDS 5 TO 15 MPH.  
CWR (>0.10).........0%.  
LAL.................1.  
MARINE LAYER........NONE.  
SNOW LEVEL..........SNOW LEVEL 6500 FT ASL.  
   
SUNDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY...BECOMING MOSTLY SUNNY.  
MAX TEMPERATURE.....50-65.  
MIN HUMIDITY........40-55%.  
20-FOOT WINDS.......  
VALLEYS/SLOPE....NORTHWEST WINDS 5 TO 10 MPH.  
RIDGE TOPS.......NORTHWEST WINDS 5 TO 15 MPH.  
CWR (>0.10).........0%.  
LAL.................1.  
MARINE LAYER........NONE.  
SNOW LEVEL..........SNOW LEVEL 6500 FT ASL.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....33-45.  
MAX HUMIDITY........90-100%.  
20-FOOT WINDS.......  
VALLEYS/SLOPE....NORTH WINDS 5 TO 10 MPH.  
RIDGE TOPS.......NORTH WINDS 5 TO 15 MPH.  
CWR (>0.10).........0%.  
LAL.................1.  
SNOW LEVEL..........SNOW LEVEL 7000 FT ASL.  
   
MONDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....57-70.  
MIN HUMIDITY........30-45%.  
20-FOOT WINDS.......  
VALLEYS/SLOPE....NORTH WINDS 5 TO 10 MPH.  
RIDGE TOPS.......NORTH WINDS 5 TO 15 MPH.  
CWR (>0.10).........0%.  
LAL.................1.  
SNOW LEVEL..........SNOW LEVEL 7500 FT ASL.  
 
   
EXTENDED
 
   
TUESDAY THROUGH THANKSGIVING DAY
 
MOSTLY CLEAR. NORTHEAST WINDS 5  
TO 10 MPH. LOWS IN THE MID 30S TO UPPER 40S. HIGHS IN THE 60S TO MID  
70S.  
 

 
 
DYKEMA  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CA Page Main Text Page