FNUS75 KSLC 140157
FWSSLC

SPOT FORECAST FOR SHINGLE
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
757 PM MDT FRI JUL 13 2012

.DISCUSSION...SOUTHERLY FLOW ALOFT HAS INCREASED OVER THE FIRE
SITE AS A PACIFIC NORTHWEST TROUGH MOVES ONSHORE. THIS HAS ALLOWED
MONSOONAL MOISTURE TO SPREAD INTO THE AREA. THIS RATHER MOIST
AIRMASS WILL REMAIN IN PLACE THROUGH EARLY NEXT WEEK...ALLOWING
FOR SHOWERS AND THUNDERSTORMS. COVERAGE OF CONVECTION SHOULD BE
MOST WIDESPREAD TOMORROW AFTERNOON AS EJECTING WEATHER
DISTURBANCES AHEAD OF THE MAIN TROUGH MOVE INTO THE AREA.
SOUTHERLY WINDS WILL CONTINUE TO INCREASE TOMORROW AS THE SYSTEM
APPROACHES. SOME DRYING MAY OCCUR BY THE MIDDLE OF NEXT WEEK.

.TONIGHT...
  LAL.................5 UNTIL MIDNIGHT...THEN 2.
  HAINES INDEX........3 ..VERY LOW.
  SKY/WEATHER.........MOSTLY CLOUDY (90-100 PERCENT CLOUD COVER).
                      NUMEROUS THUNDERSTORMS UNTIL MIDNIGHT.
                      NUMEROUS SHOWERS. A SLIGHT CHANCE OF
                      THUNDERSTORMS AFTER MIDNIGHT.
  MIN TEMPERATURE.....52-55.
  MAX HUMIDITY........84-86 PERCENT.
  WINDS - 20-FOOT.....SOUTH WINDS 8-12 MPH BECOMING DOWNSLOPE/DOWNVALLEY
                      3-7 MPH OVERNIGHT. GUSTY AND ERRATIC WINDS POSSIBLE
                      NEAR ANY THUNDERSTORMS.

.SATURDAY...
  LAL.................2 UNTIL NOON...THEN 5.
  HAINES INDEX........3 ..VERY LOW.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........MOSTLY CLOUDY (90-100 PERCENT CLOUD COVER). A
                      SLIGHT CHANCE OF THUNDERSTORMS UNTIL NOON.
                      SHOWERS. WIDESPREAD THUNDERSTORMS AFTER NOON.
  MAX TEMPERATURE.....70-74.
  MIN HUMIDITY........47-52 PERCENT.
  WINDS - 20-FOOT.....UPSLOPE/UPVALLEY WINDS 3-7 MPH BECOMING SOUTH 10-15 MPH
                      IN THE AFTERNOON. GUSTY AND ERRATIC WINDS POSSIBLE
                      NEAR ANY THUNDERSTORMS.

.OUTLOOK FOR SUNDAY...
  LAL.................4.
  HAINES INDEX........3 ..VERY LOW.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT CLOUD COVER). A
                      CHANCE OF SHOWERS AND THUNDERSTORMS.
  MAX TEMPERATURE.....68-72.
  MIN HUMIDITY........42-46 PERCENT.
  WINDS - 20-FOOT.....UPSLOPE/UPVALLEY WINDS 3-7 MPH BECOMING SOUTH 8-12 MPH
                      IN THE AFTERNOON. GUSTY AND ERRATIC WINDS POSSIBLE
                      NEAR ANY THUNDERSTORMS.



FORECASTER...TRAPHAGAN
REQUESTED BY...SKEET D  HOUSTON
REASON FOR REQUEST...WILDFIRE
.TAG 20120713.SHING.02/SLC

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