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WEST CENTRAL SAN JOAQUIN VALLEY-EAST CENTRAL SAN JOAQUIN VALLEY-
SOUTHWESTERN SAN JOAQUIN VALLEY-SOUTHEASTERN SAN JOAQUIN VALLEY-
MARIPOSA MADERA AND FRESNO COUNTY FOOTHILLS-
TULARE COUNTY FOOTHILLS-KERN COUNTY MOUNTAINS-
SIERRA NEVADA FROM YOSEMITE TO KINGS CANYON-
TULARE COUNTY MOUNTAINS-INDIAN WELLS VALLEY-
SOUTHEASTERN KERN COUNTY DESERT-
941 PM PDT TUE OCT 7 2008

...BREEZY AND MUCH COOLER FOR THE END OF THE WEEK...

LOW PRESSURE ALOFT IS FORECAST TO DEVELOP NEAR THE WESTERN
CANADIAN COAST WEDNESDAY...THEN MOVE SOUTH INTO THE GREAT BASIN
FRIDAY. THIS WILL BRING AN INCREASINGLY STRONG WEST TO NORTHWEST
FLOW ACROSS CENTRAL CALIFORNIA.

TWO DISTINCT CHANGES WILL LIKELY OCCUR WITH THIS SYSTEM. THE
FIRST WILL BE THE ARRIVAL OF BREEZY TO WINDY CONDITIONS
THURSDAY...INCLUDING THE CENTRAL AND SOUTHERN SAN JOAQUIN
VALLEY...THE TEHACHAPI MOUNTAINS...AND THE KERN DESERTS. STRONG
WEST WINDS ARE ALSO LIKELY ALONG THE SIERRA CREST THURSDAY. THE
SECOND CHANGE WILL BE THE ARRIVAL OF A MODIFIED CANADIAN AIRMASS
FRIDAY...WHICH WILL BRING MUCH COOLER TEMPERATURES.

ON SATURDAY...WINDS WILL BE DIMINISHING MOST AREAS AS AN OFFSHORE
FLOW DEVELOPS. HOWEVER IT WILL REMAIN ON THE COOL SIDE WITH
TEMPERATURES WELL BELOW NORMAL.

NO PRECIPITATION IS EXPECTED WITH THIS STORM...EXCEPT POSSIBLY A
FEW LIGHT SNOW SHOWERS OVER HIGHEST ELEVATIONS OF THE SOUTHERN
SIERRA FRIDAY AND SATURDAY.