Suppression Forecast
Issued by NWS Sacramento, CA

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000
FNUS76 KSTO 222051
FWSSTO

SPOT FORECAST FOR RT 130 131 190...COUMNES FIRE DEPT
NATIONAL WEATHER SERVICE SACRAMENTO CA
151 PM PDT FRI MAY 22 2015

FORECAST IS BASED ON IGNITION TIME OF 0900 PDT ON MAY 23.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
MAIN LOW PRESSURE SYSTEM HAS MOVED TO NEAR THE FOUR-CORNERS AREA...
ALLOWING A SECONDARY LOW PRESSURE SYSTEM TO DROP SOUTHEASTWARD OVER
THE BURN SITE THIS (SATURDAY) AFTERNOON AND EVENING. THE SECONDARY
LOW PRESSURE SYSTEM IS EXPECTED TO BRING BREEZY WINDS AND CLEARING
SKIES TO THE FIRE SITE AS IT APPROACHES AND PASSES OVER THE AREA.
HIGH PRESSURE AND WARMER...DRIER WEATHER CONDITIONS WILL BUILD
INTO THE REGION ON SUNDAY.


.TODAY (SATURDAY)..

SKY/WEATHER.........PARTLY CLOUDY IN THE MORNING THEN CLEARING.
MAX TEMPERATURE.....75-79.
MIN HUMIDITY........40-45 PERCENT.
WIND (20 FT)........
   SLOPE/VALLEY.....SOUTH UP TO 5 MPH IN THE MORNING...AND
                    SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.
MIXING HEIGHT.......RISING TO 5000 FT AGL IN THE AFTERNOON.
MIXING WINDS........SOUTHWEST 5 TO 10 MPH.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....51-56.
MAX HUMIDITY........87-93 PERCENT.
WIND (20 FT)........
   SLOPE/VALLEY.....SOUTHWEST 8 TO 13 MPH WITH GUSTS TO 20 MPH IN
                    THE EVENING...BECOMING SOUTH UP TO 5 MPH AFTER
                    MIDNIGHT.
MIXING HEIGHT.......LOWERING TO 200-500 FT AGL.
MIXING WINDS........SOUTHWEST 10 TO 16 MPH IN THE EVENING...
                    DECREASING TO UP TO 5 MPH AFTER MIDNIGHT.

.SUNDAY...

SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....84-89.
MIN HUMIDITY........31-36 PERCENT.
WIND (20 FT)........
   SLOPE/VALLEY.....SOUTH UP TO 5 MPH IN THE MORNING...AND
                    SOUTHWEST 7 TO 12 MPH IN THE AFTERNOON.
MIXING HEIGHT.......RISING TO 5000 FT AGL IN THE AFTERNOON.
MIXING WINDS........SOUTHWEST 5 TO 10 MPH...AND SOUTHWEST
                    12 TO 18 MPH IN THE EARLY EVENING.


FORECASTER...JHM
REQUESTED BY...BRETT SHURR
REASON FOR REQUEST...PRESCRIBED
.TAG 20150523.RT130.01/STO

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