FNUS56  KSTO 251530
 FWFSTO
 FWFSTO
 
 FIRE WEATHER PLANNING FORECAST FOR INTERIOR NORTHERN CALIFORNIA
 NATIONAL WEATHER SERVICE SACRAMENTO
 730 AM PDT WED NOV 25 2009
 
 NOTE:  THIS IS A RETRANSMISSION OF YESTERDAYS AFTERNOON FORECAST... IT IS NOT
 AN UPDATE. THE FORECAST IS ISSUED ONCE DAILY BY 330 PM IN THE LOWSEASON.
 
 
 .DISCUSSION...
 RIDGE OF HIGH PRESSURE OVER THE AREA THROUGH WEDNESDAY BRINGING MILD 
 TEMPERATURES AND DRY WEATHER. SURFACE HIGH PRESSURE OVER THE GREAT 
 BASIN AND THERMAL TROUGH OVER CALIFORNIA BRINGING NORTH TO EAST 
 WINDS OVER THE AREA ESPECIALLY IN NORTHEAST TO SOUTHWEST ORIENTED 
 CANYONS AND PASSES IN THE WEST SLOPE OF THE SIERRA.  A COLD FRONT 
 AND ASSOCIATED TROUGH WILL SPLIT AND MOVE THROUGH THE NORTHERN 
 PORTION OF THE AREA LATE THURSDAY INTO FRIDAY BRINGING COOLER 
 TEMPERATURES AND SOUTHWESTERLY WINDS ALONG WITH A CHANCE OF RAIN AND 
 SNOW...MAINLY NORTH OF HIGHWAY 50. RIDGE OF HIGH PRESSURE BUILDS IN 
 BEHIND THIS SYSTEM BRINGING DRY WEATHER AND GUSTY NORTH TO EAST 
 WINDS LATE FRIDAY INTO THE WEEKEND.  
 
 
 CAZ216-252145-
 CENTRAL SACRAMENTO VALLEY IN GLENN, COLUSA, YUBA, NORTHERN
 SUTTER, AND BUTTE COUNTY BELOW 1000 FT-
 730 AM PDT WED NOV 25 2009
 
 .TODAY...
 SKY/WEATHER.........SUNNY. 
 MAX TEMPERATURE.....64-70. 
 MIN HUMIDITY........26-41 PERCENT. 
 20-FOOT WINDS.......NORTH WINDS 6 TO 13 MPH WITH LOCAL GUSTS UP TO   
                     23 MPH IN THE MORNING BECOMING VARIABLE 3 TO 8   
                     MPH. 
 CHC OF WETTING RAIN.0 PERCENT. 
 
 .TONIGHT...
 SKY/WEATHER.........CLEAR. 
 MIN TEMPERATURE.....38-44. 
 MAX HUMIDITY........62-82 PERCENT. 
 20-FOOT WINDS.......VARIABLE 3 TO 7 MPH BECOMING NORTH 6 TO 13 MPH   
                     AFTER MIDNIGHT. LOCAL GUSTS UP TO 22 MPH. 
 CHC OF WETTING RAIN.0 PERCENT. 
 
 .THANKSGIVING DAY...
 SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING PARTLY CLOUDY. 
 MAX TEMPERATURE.....59-66. 
 MIN HUMIDITY........30-50 PERCENT. 
 20-FOOT WINDS.......VARIABLE 3 TO 8 MPH. 
 CHC OF WETTING RAIN.0 PERCENT. 
 
 
 

 
 ...CENTRAL VALLEY AND DELTA
 .FRIDAY...PARTLY CLOUDY. CHANCE OF RAIN...MAINLY NORTH OF INTERSTATE 
 80 IN THE MORNING. LOWS IN THE 40S. HIGHS 55 TO 65. SOUTH WINDS 10 
 TO 15 MPH. 
 .SATURDAY...MOSTLY CLEAR. PATCHY FOG IN THE MORNING. LOWS 35 TO 45. 
 HIGHS 55 TO 65. NORTHWEST WINDS 10 TO 20 MPH WITH LOCAL GUSTS UP TO 
 35 MPH. 
 .SUNDAY...MOSTLY CLEAR. LOWS 35 TO 45. HIGHS 55 TO 65. NORTH
 WINDS 10 TO 25 MPH WITH LOCAL GUSTS 25 TO 35 MPH.