FNUS76 KSTO 270008
FWSSTO

SPOT FORECAST FOR SAC-T-33-UPLAND...U.S FISH AND WILDLIFE SERVICE
NATIONAL WEATHER SERVICE SACRAMENTO CA
508 PM PDT MON SEP 26 2011

FORECAST IS BASED ON IGNITION TIME OF 1100 PDT ON SEPTEMBER 27.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
HIGH PRESSURE BUILDING OVER THE AREA WILL BRING WARMER AND DRIER
CONDITIONS TO THE BURN SITE FOR THE NEXT COUPLE OF DAYS. LIGHT
NORTHERLY PRESSURE GRADIENTS WILL RESULT IN LIGHT NORTH WINDS
ON TUESDAY. THE PRESSURE GRADIENT WILL WEAKEN ON WEDNESDAY
CAUSING WINDS TO BECOME LIGHT SOUTHERLY DURING THE AFTERNOON. THIS
WILL RESULT IN JUST A SLIGHT IMPROVEMENT IN MINIMUM HUMIDITY DURING
THE LATE AFTERNOON.

.TODAY (TUESDAY)...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....92-96.
MIN HUMIDITY........17-21 PERCENT.
WIND (20 FT)........
   SLOPE/VALLEY.....NORTHWEST WINDS 3 TO 6 MPH. POSSIBLE BRIEF GUSTS
                    TO 12 MPH IN THE AFTERNOON.
CWR.................0 PERCENT.
MIXING HEIGHT.......RISING TO 6000 FT AGL.
MIXING WINDS........NORTHWEST TO NORTH 4 TO 8 MPH.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....61-66.
MAX HUMIDITY........66-74 PERCENT.
WIND (20 FT)........
   SLOPE/VALLEY.....VARIABLE WINDS TO 3 MPH BECOMING NORTH 4 TO
                    7 MPH AFTER MIDNIGHT.
CWR.................0 PERCENT.
MIXING HEIGHT.......LOWERING TO GROUND LEVEL.
MIXING WINDS........LIGHT WINDS.

.WEDNESDAY...

SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....96-98.
MIN HUMIDITY........18-23 PERCENT.
WIND (20 FT)........
   SLOPE/VALLEY.....NORTH WINDS 3 TO 6 MPH IN THE MORNING BECOMING
                    SOUTHEAST IN THE AFTERNOON.
CWR.................0 PERCENT.
MIXING HEIGHT.......RISING TO 6500-7000 FT AGL.
MIXING WINDS........NORTHWEST 3 TO 7 MPH BECOMING SOUTHEAST 4 TO
                    8 MPH IN THE AFTERNOON.


FORECASTER...JHM
REQUESTED BY...ANTHONY ARENDT
REASON FOR REQUEST...PRESCRIBED
.TAG 20110927.SACT3.01/STO

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