FNUS76 KSTO 221653
FWSSTO

SPOT FORECAST FOR C-234 FIRING CLASS...TUOLUMNE/CALAVERAS UNIT
NATIONAL WEATHER SERVICE SACRAMENTO CA
953 AM PDT WED JUN 22 2011

FORECAST IS BASED ON IGNITION TIME OF 1000 PDT ON JUNE 22.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
WARM TEMPERATURES ARE EXPECTED AGAIN OVER THE BURN SITE TODAY
ALONG WITH UPSLOPE WINDS. BUT A COOLING TREND IS EXPECTED TONIGHT
AND THURSDAY AS LOW PRESSURE ALONG THE COAST MOVES INLAND.

.TODAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....94-97.
MIN HUMIDITY........20-25 PERCENT.
WIND (20 FT)........
   SLOPE/VALLEY.....UPSLOPE WINDS 1 TO 4 MPH BECOMING SOUTHWEST 3
    TO 6 MPH IN THE AFTERNOON.
MIXING HEIGHT.......LESS THAN 500 FT AGL INCREASING TO 6000 FT AGL
    LATE IN THE MORNING.
MIXING WINDS........SOUTH 4 TO 7 MPH.

.TONIGHT...

SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....66-70.
MAX HUMIDITY........55-60 PERCENT.
WIND (20 FT)........
   SLOPE/VALLEY.....DOWNSLOPE 1 TO 3 MPH.
MIXING HEIGHT.......6200 FT AGL DECREASING TO LESS THAN 500 FT AGL.
MIXING WINDS........NORTH 2 TO 5 MPH.

.THURSDAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....90-93.
MIN HUMIDITY........23-28 PERCENT.
WIND (20 FT)........
   SLOPE/VALLEY.....SOUTHEAST WINDS 2 TO 5 MPH SHIFTING TO THE
                    SOUTHWEST 7 TO 12 MPH IN THE AFTERNOON.
MIXING HEIGHT.......LESS THAN 500 FT AGL INCREASING TO 6000-7500
    FT AGL LATE IN THE MORNING.
MIXING WINDS........SOUTH 5 TO 10 MPH.


FORECASTER...JCLAPP
REQUESTED BY...CAMERON TODD
REASON FOR REQUEST...PRESCRIBED
.TAG 20110622.C234F.02/STO

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