000
FPUS76 KSTO 220336
NOWSTO

SHORT TERM FORECAST
NATIONAL WEATHER SERVICE SACRAMENTO CA
836 PM PDT SUN SEP 21 2008

CAZ013>015-066-068-220545-
SHASTA LAKE AREA / NORTHERN SHASTA COUNTY-
BURNEY BASIN / EASTERN SHASTA COUNTY-NORTHERN SACRAMENTO VALLEY-
NORTHEAST FOOTHILLS/SACRAMENTO VALLEY-
WESTERN PLUMAS COUNTY/LASSEN PARK-
836 PM PDT SUN SEP 21 2008

.NOW...
RADAR INDICATES AN INCREASE IN SHOWER ACTIVITY OVER SHASTA COUNTY
IN PROXIMITY TO A FRONTAL BOUNDARY...AND UPPER AIR DISTURBANCE
MOVING OVER THE AREA. A STRONG CELL HAD DEVELOPED JUST EAST OF
O`BRIEN ALONG INTERSTATE 5 WITH DEVELOPMENT TO THE SOUTHEAST
TOWARDS WHITMORE. THIS CELL MAY HOLD TOGETHER FOR A COUPLE OF
HOURS AND MAY CONTINUE TO MOVE TOWARDS WHITMORE...MILLVILLE AND
SHINGLETOWN THROUGH 1030 PM. THIS STORM MAY PRODUCE LOCALLY HEAVY
RAINS...SMALL HAIL AND GUSTY WINDS. VIVID...BUT POTENTIALLY
DANGEROUS LIGHTNING MAY ALSO OCCUR WITH THIS STORM.

LIGHTER SHOWERS WILL ALSO BE OCCURRING FROM AROUND BURNEY TO OLD
STATION THROUGH 1030 PM.

$$
JHM