FNUS76 KSTO 191348
FWSSTO

SPOT FORECAST FOR S-234 TRAINING BURN...COSUMNES FIRE DEPT.
NATIONAL WEATHER SERVICE SACRAMENTO CA
648 AM PDT TUE JUN 19 2012

FORECAST IS BASED ON IGNITION TIME OF 0830 PDT ON JUNE 19.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
WARM AND DRY CONDITIONS CONTINUE INTO WEDNESDAY. VERY LOW MIN RH VALUES
THIS AFTERNOON FOLLOWED BY MODERATE RECOVERY OVERNIGHT. LIGHT WINDS
AT THE BURNSITE EARLY THIS MORNING BECOMING LIGHT NORTHWEST TO
WEST FLOW LATER TODAY. WINDS WILL LESSEN OVERNIGHT AND RETURN TO
LIGHT NORTHWESTERLY ON WEDNESDAY. COOLING TREND WITH INCREASING
HUMIDITY THURSDAY THROUGH THE WEEKEND AS A STORM MOVES INLAND AND
ENHANCES ONSHORE WINDS.

.TODAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....92-97.
MIN HUMIDITY........11-16 PERCENT.
WIND (20 FT)........
   SLOPE/VALLEY.....LIGHT WINDS BECOMING NORTHWEST 4 TO 7 MPH IN
                    THE AFTERNOON.
LAL.................1.
MIXING HEIGHT.......500-800 FT AGL INCREASING TO 7000-8000 FT AGL.
MIXING WINDS........LIGHT WINDS.

.TONIGHT...

SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....59-64.
MAX HUMIDITY........61-66 PERCENT.
WIND (20 FT)........
   SLOPE/VALLEY.....WEST WINDS UP TO 8 MPH.
LAL.................1.
MIXING HEIGHT.......7900 FT AGL DECREASING TO 100-200 FT AGL.
MIXING WINDS........WEST 5 MPH.

.WEDNESDAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....98-103.
MIN HUMIDITY........8-13 PERCENT.
WIND (20 FT)........
   SLOPE/VALLEY.....LIGHT WINDS BECOMING NORTHWEST 5 TO 8 MPH IN
                    THE AFTERNOON.
LAL.................1.
MIXING HEIGHT.......100-700 FT AGL INCREASING TO 7300-7500 FT AGL.
MIXING WINDS........NORTHWEST 5 MPH.


FORECASTER...JBB
REQUESTED BY...KEVIN MCLEAN
REASON FOR REQUEST...PRESCRIBED
.TAG 20120619.S234T.01/STO

$$