Skip Navigation Linkswww.weather.gov 
NOAA logo - Click to go to the NOAA homepage National Weather Service Forecast Office   NWS logo - Click to go to the NWS homepage    
Sacramento, California
navigation bar decoration    
spacer
Santa Clara Unit Fire Weather Forecast
 
 FNUS56 KSTO 132336 AAA
FWFSTO

FIRE WEATHER PLANNING FORECAST FOR INTERIOR NORTHERN CALIFORNIA
NATIONAL WEATHER SERVICE SACRAMENTO CA
215 PM PST MON FEB 13 2012

.DISCUSSION...
UPPER LEVEL LOW MOVING SOUTHEAST OUT OF THE AREA TONIGHT WITH SOME
LINGERING SHOWERS...MAINLY SOUTH OF INTERSTATE 80. WEAK HIGH
PRESSURE OVER THE AREA TUESDAY WITH MORNING VALLEY FOG. A WEAK
SYSTEM MOVES DOWN ALONG THE CA/NV BORDER TUESDAY NIGHT INTO
WEDNESDAY BRINGING A CHANCE OF SHOWERS. WEAK HIGH PRESSURE MOVS IN
AGAIN THURSDAY AND FRIDAY FOR DRY WEATHER. ANOTHER SYSTEM IS
EXPECTED TO MOVE INTO THE AREA OVER THE WEEKEND BRINGING ANOTHER
THREAT OF PRECIPITATION.

 CAZ218-142200-
CARQUINEZ STRAIT AND DELTA-
215 PM PST MON FEB 13 2012

.TONIGHT...
SKY/WEATHER..............MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
ISOLATED RAIN SHOWERS IN THE EVENING.
MIN TEMPERATURE..........37-42.
MAX HUMIDITY.............90-98 PERCENT.
20-FOOT WINDS............WEST WINDS 2 TO 7 MPH.
CWR......................0 PERCENT.

.TUESDAY...
SKY/WEATHER..............MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
MAX TEMPERATURE..........58-63.
MIN HUMIDITY.............44-49 PERCENT.
20-FOOT WINDS............WEST WINDS 1 TO 6 MPH.
CWR......................0 PERCENT.

.TUESDAY NIGHT...
SKY/WEATHER..............PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
A SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT.
MIN TEMPERATURE..........36-41.
MAX HUMIDITY.............85-100 PERCENT.
20-FOOT WINDS............WEST WINDS 3 TO 8 MPH.
CWR......................0 PERCENT.

.WEDNESDAY...
SKY/WEATHER..............MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
A SLIGHT CHANCE OF SHOWERS IN THE MORNING.
MAX TEMPERATURE..........58-63.
MIN HUMIDITY.............30-45 PERCENT.
20-FOOT WINDS............WEST WINDS 2 TO 7 MPH SHIFTING TO THE
NORTH 5 TO 11 MPH IN THE AFTERNOON.
CWR......................0 PERCENT.


 CAZ219-142200-
 NORTHERN SAN JOAQUIN VALLEY IN SAN JOAQUIN AND STANISLAUS
 COUNTIES BELOW 1000 FT-
 215 PM PST MON FEB 13 2012
 
 .TONIGHT...
 SKY/WEATHER..............MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. 
                          SCATTERED RAIN SHOWERS IN THE EVENING. 
 MIN TEMPERATURE..........36-41. 
 MAX HUMIDITY.............94-99 PERCENT. 
 20-FOOT WINDS............NORTHWEST WINDS 2 TO 7 MPH. 
 CWR......................0 PERCENT. 
 
 .TUESDAY...
 SKY/WEATHER..............MOSTLY SUNNY. PATCHY FOG IN THE MORNING. 
 MAX TEMPERATURE..........55-60. 
 MIN HUMIDITY.............45-55 PERCENT. 
 20-FOOT WINDS............NORTHWEST WINDS 2 TO 7 MPH. 
 CWR......................0 PERCENT. 
 
 .TUESDAY NIGHT...
 SKY/WEATHER..............PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY. 
                          A SLIGHT CHANCE OF RAIN SHOWERS AFTER 
                          MIDNIGHT. 
 MIN TEMPERATURE..........37-42. 
 MAX HUMIDITY.............86-99 PERCENT. 
 20-FOOT WINDS............SOUTH WINDS 2 TO 7 MPH. 
 CWR......................0 PERCENT. 
 
 .WEDNESDAY...
 SKY/WEATHER..............MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. 
                          A CHANCE OF RAIN SHOWERS IN THE MORNING. 
 MAX TEMPERATURE..........55-61. 
 MIN HUMIDITY.............40-55 PERCENT. 
 20-FOOT WINDS............SOUTH WINDS 2 TO 7 MPH SHIFTING TO THE 
                          NORTHWEST 8 TO 14 MPH WITH LOCAL GUSTS UP 
                          TO 25 MPH IN THE AFTERNOON. 
 CWR......................0 PERCENT. 
 
 
 
 
 ...CENTRAL VALLEY AND DELTA
 .WEDNESDAY NIGHT...MOSTLY CLEAR. LOWS 33 TO 38. NORTHWEST WINDS
 8 TO 14 MPH. 
 .THURSDAY...PARTLY CLOUDY. HIGHS 59 TO 64. NORTHWEST WINDS 1 TO
 6 MPH. 
 .THURSDAY NIGHT...MOSTLY CLEAR. LOWS 37 TO 42. NORTHWEST WINDS
 1 TO 6 MPH. 
 .FRIDAY...PARTLY CLOUDY. PATCHY FOG. HIGHS 61 TO 66. VARIABLE
 LESS THAN 5 MPH. 
 .FRIDAY NIGHT...MOSTLY CLOUDY. LOWS 40 TO 45. VARIABLE LESS THAN
 5 MPH. 
 .SATURDAY...MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
 56 TO 61. SOUTH WINDS 2 TO 7 MPH. 
 .SATURDAY NIGHT...PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
 LOWS 39 TO 44. NORTHWEST WINDS 2 TO 7 MPH.
 
 FNUS56 KMTR 132253
FWFMTR

FIRE WEATHER PLANNING FORECAST FOR THE SAN FRANCISCO BAY AREA AND
CENTRAL CALIFORNIA COAST
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA CA
253 PM PST MON FEB 13 2012

.DISCUSSION...A LOW PRESSURE SYSTEM OVER THE CALIFORNIA INTERIOR
WILL MOVE EAST TONIGHT RESULTING IN DECREASING SHOWERS. DRY WEATHER
IS EXPECTED TUESDAY WITH BREEZY NORTHWEST WINDS. ANOTHER LOW WILL
MOVE THROUGH NEVADA TUESDAY NIGHT AND WEDNESDAY BRINGING A SLIGHT
CHANCE OF RAIN TO THE AREA. A DRY NORTHERLY FLOW WILL SETTLE OVER
THE AREA THURSDAY AND FRIDAY. ANOTHER SYSTEM MAY AFFECT THE AREA
ON SATURDAY.

NOTE : ALL WINDS ARE 20-FOOT WINDS UNLESS OTHERWISE SPECIFIED.
THUNDERSTORMS IMPLY STRONG, GUSTY AND ERRATIC WINDS.

$$

 CAZ508-142230-
SAN FRANCISCO BAY SHORELINE-
253 PM PST MON FEB 13 2012

.TONIGHT...
SKY/WEATHER.........MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS
IN THE EVENING.
MIN TEMPERATURE.....34-42.
MAX HUMIDITY........90-100%.
20-FOOT WINDS.......NORTHWEST WINDS 10 TO 20 MPH DECREASING TO
AROUND 5 MPH AFTER MIDNIGHT.
CWR (>0.10).........0%.
LAL.................1.
MARINE LAYER........NONE.

.TUESDAY...
SKY/WEATHER.........PARTLY CLOUDY.
MAX TEMPERATURE.....53-58.
MIN HUMIDITY........50-60%.
20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
CWR (>0.10).........0%.
LAL.................1.
MARINE LAYER........NONE.

.TUESDAY NIGHT...
SKY/WEATHER.........PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS.
MIN TEMPERATURE.....37-43.
MAX HUMIDITY........90-100%.
20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH SHIFTING TO THE
SOUTHWEST AROUND 5 MPH AFTER MIDNIGHT.
CWR (>0.10).........10%.
LAL.................1.

.WEDNESDAY...
SKY/WEATHER.........PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS
IN THE MORNING.
MAX TEMPERATURE.....54-59.
MIN HUMIDITY........40-50%.
20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
CWR (>0.10).........0%.
LAL.................1.


.EXTENDED...
.WEDNESDAY NIGHT...PARTLY CLOUDY. NORTH WINDS 5 TO 15 MPH. LOWS
IN THE 30S TO MID 40S.
.THURSDAY...PARTLY CLOUDY. NORTH WINDS 5 TO 15 MPH. LOWS IN THE
30S TO MID 40S. HIGHS IN THE UPPER 50S TO MID 60S.
.FRIDAY...PARTLY CLOUDY. SOUTHWEST WINDS UP TO 10 MPH. LOWS IN
THE 30S TO UPPER 40S. HIGHS IN THE UPPER 50S TO MID 60S.
.SATURDAY...MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. WEST WINDS
10 TO 20 MPH. LOWS IN THE 30S TO MID 40S. HIGHS IN THE 50S TO
LOWER 60S.

 CAZ506-510-513-142230-
NORTH BAY INTERIOR VALLEYS-EAST BAY INTERIOR VALLEYS-
SANTA CLARA VALLEY...INCLUDING SAN JOSE-
253 PM PST MON FEB 13 2012

.TONIGHT...
SKY/WEATHER.........MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS
IN THE EVENING.
MIN TEMPERATURE.....33-40.
MAX HUMIDITY........90-100%.
20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
CWR (>0.10).........0%.
LAL.................1.
MARINE LAYER........NONE.

.TUESDAY...
SKY/WEATHER.........PARTLY CLOUDY. PATCHY FOG IN THE MORNING.
MAX TEMPERATURE.....55-61.
MIN HUMIDITY........55-65%.
20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
CWR (>0.10).........0%.
LAL.................1.
MARINE LAYER........NONE.

.TUESDAY NIGHT...
SKY/WEATHER.........PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS.
MIN TEMPERATURE.....36-41.
MAX HUMIDITY........90-100%.
20-FOOT WINDS.......WEST WINDS AROUND 5 MPH.
CWR (>0.10).........10%.
LAL.................1.

.WEDNESDAY...
SKY/WEATHER.........PARTLY CLOUDY.
MAX TEMPERATURE.....56-62.
MIN HUMIDITY........45-55%.
20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
CWR (>0.10).........0%.
LAL.................1.


.EXTENDED...
.WEDNESDAY NIGHT...PARTLY CLOUDY. NORTH WINDS 5 TO 15 MPH. LOWS
IN THE 30S TO MID 40S.
.THURSDAY...PARTLY CLOUDY. NORTH WINDS 5 TO 15 MPH. LOWS IN THE
30S TO MID 40S. HIGHS IN THE UPPER 50S TO MID 60S.
.FRIDAY...MOSTLY CLOUDY. SOUTHWEST WINDS UP TO 10 MPH. LOWS IN
THE 30S TO UPPER 40S. HIGHS IN THE UPPER 50S TO MID 60S.
.SATURDAY...MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. WEST WINDS
10 TO 20 MPH. LOWS IN THE 30S TO UPPER 40S. HIGHS IN THE 50S TO
LOWER 60S.

 CAZ507-511-512-142230-
NORTH BAY MOUNTAINS-EAST BAY HILLS AND DIABLO RANGE-
SANTA CRUZ MOUNTAINS-
253 PM PST MON FEB 13 2012

.TONIGHT...
SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
EVENING.
MIN TEMPERATURE.....34-40.
MAX HUMIDITY........90-100%.
20-FOOT WINDS.......
VALLEYS/SLOPE....NORTHWEST WINDS 10 TO 15 MPH.
RIDGE TOPS.......NORTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 35
MPH IN THE EVENING.
CWR (>0.10).........20%.
LAL.................1.
MARINE LAYER........NONE.
FREEZING LEVEL......3100 FT ASL.

.TUESDAY...
SKY/WEATHER.........PARTLY CLOUDY.
MAX TEMPERATURE.....50-58.
MIN HUMIDITY........70-80% EXCEPT 50-60% ABOVE 2000 FEET.
20-FOOT WINDS.......
VALLEYS/SLOPE....NORTHWEST WINDS 5 TO 10 MPH.
RIDGE TOPS.......NORTHWEST WINDS 5 TO 10 MPH.
CWR (>0.10).........0%.
LAL.................1.
MARINE LAYER........NONE.
FREEZING LEVEL......3700 FT ASL.

.TUESDAY NIGHT...
SKY/WEATHER.........PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS.
MIN TEMPERATURE.....36-42.
MAX HUMIDITY........90-100%.
20-FOOT WINDS.......
VALLEYS/SLOPE....WEST WINDS 5 TO 10 MPH.
RIDGE TOPS.......NORTHWEST WINDS 5 TO 10 MPH.
CWR (>0.10).........10%.
LAL.................1.
FREEZING LEVEL......4300 FT ASL.

.WEDNESDAY...
SKY/WEATHER.........PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS
IN THE MORNING.
MAX TEMPERATURE.....49-57 EXCEPT 42-47 IN THE SAN ANTONIO VALLEY.
MIN HUMIDITY........50-60% EXCEPT 40-50% ABOVE 2000 FEET.
20-FOOT WINDS.......
VALLEYS/SLOPE....NORTHWEST WINDS 10 TO 15 MPH.
RIDGE TOPS.......NORTHWEST WINDS 10 TO 15 MPH.
CWR (>0.10).........0%.
LAL.................1.
FREEZING LEVEL......4700 FT ASL.


.EXTENDED...
.WEDNESDAY NIGHT...PARTLY CLOUDY. NORTH WINDS 10 TO 20 MPH. LOWS
IN THE 30S TO LOWER 40S.
.THURSDAY...PARTLY CLOUDY. NORTH WINDS 5 TO 15 MPH. LOWS IN THE
30S TO LOWER 40S. HIGHS IN THE MID 50S TO LOWER 60S.
.FRIDAY...PARTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE 30S
TO LOWER 40S. HIGHS IN THE MID 50S TO LOWER 60S.
.SATURDAY...MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. WEST WINDS
10 TO 20 MPH. LOWS IN THE 30S TO LOWER 40S. HIGHS IN THE 40S TO
UPPER 50S.

 CAZ506-510-513-142230-
NORTH BAY INTERIOR VALLEYS-EAST BAY INTERIOR VALLEYS-
SANTA CLARA VALLEY...INCLUDING SAN JOSE-
253 PM PST MON FEB 13 2012

.TONIGHT...
SKY/WEATHER.........MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS
IN THE EVENING.
MIN TEMPERATURE.....33-40.
MAX HUMIDITY........90-100%.
20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
CWR (>0.10).........0%.
LAL.................1.
MARINE LAYER........NONE.

.TUESDAY...
SKY/WEATHER.........PARTLY CLOUDY. PATCHY FOG IN THE MORNING.
MAX TEMPERATURE.....55-61.
MIN HUMIDITY........55-65%.
20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
CWR (>0.10).........0%.
LAL.................1.
MARINE LAYER........NONE.

.TUESDAY NIGHT...
SKY/WEATHER.........PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS.
MIN TEMPERATURE.....36-41.
MAX HUMIDITY........90-100%.
20-FOOT WINDS.......WEST WINDS AROUND 5 MPH.
CWR (>0.10).........10%.
LAL.................1.

.WEDNESDAY...
SKY/WEATHER.........PARTLY CLOUDY.
MAX TEMPERATURE.....56-62.
MIN HUMIDITY........45-55%.
20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
CWR (>0.10).........0%.
LAL.................1.


.EXTENDED...
.WEDNESDAY NIGHT...PARTLY CLOUDY. NORTH WINDS 5 TO 15 MPH. LOWS
IN THE 30S TO MID 40S.
.THURSDAY...PARTLY CLOUDY. NORTH WINDS 5 TO 15 MPH. LOWS IN THE
30S TO MID 40S. HIGHS IN THE UPPER 50S TO MID 60S.
.FRIDAY...MOSTLY CLOUDY. SOUTHWEST WINDS UP TO 10 MPH. LOWS IN
THE 30S TO UPPER 40S. HIGHS IN THE UPPER 50S TO MID 60S.
.SATURDAY...MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. WEST WINDS
10 TO 20 MPH. LOWS IN THE 30S TO UPPER 40S. HIGHS IN THE 50S TO
LOWER 60S.


Webmaster
US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
Sacramento Weather Forecast Office

Sacramento, CA

Tel: (916) 979-3051

Disclaimer
Information Quality
Credits
Glossary
Privacy Policy
Freedom of Information Act
About Us
Career Opportunities
Show Web Links