FNUS75 KSLC 080015
FWSSLC

SPOT FORECAST FOR ESPLINS MOVIE SET RX
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
515 PM MST SAT NOV 7 2009

.DISCUSSION...SOUTHWEST FLOW ALOFT TODAY IS ENHANCED AHEAD OF AN
APPROACHING WEAK COLD FRONT THAT WILL CROSS THE BURN SITE BY
TOMORROW MORNING. BASED ON ON-SITE OBSERVATION...HAVE GONE WITH
WEAKER WINDS THAN INDICATED BY SURROUNDING SITES. A LOW PRESSURE
TROUGH WILL GRAZE NORTHERN UTAH ON SUNDAY IN ASSOCIATION WITH THIS
SYSTEM...ALLOWING FOR FAIR TO GOOD MIXING DESPITE DECREASING
TRANSPORT WINDS. A DRIER AND MORE STABLE AIRMASS IS EXPECTED FOR
MONDAY THROUGH WEDNESDAY...KEEPING MIXING LOW. MIXING AND
TRANSPORT WINDS ARE EXPECTED TO INCREASE THURSDAY...BUT THIS WOULD
BE IN ASSOCIATION WITH A STORM SYSTEM MOVING THROUGH THE
STATE...AND THE POSSIBILITY OF PRECIPITATION EXISTS AT THE BURN
SITE THURSDAY AND FRIDAY. THE FLOW ALOFT LOOKS TO REMAIN WEST OR
SOUTHWESTERLY IN NATURE THROUGH THE FORECAST PERIOD...LIMITING THE
POSSIBILITY OF EASTERLY WINDS OUTSIDE OF TERRAIN INFLUENCES.

.TONIGHT...
  LAL.................1.
  HAINES INDEX........2 ..VERY LOW.
  SKY/WEATHER.........MOSTLY CLEAR (25-35 PERCENT CLOUD COVER).
  MIN TEMPERATURE.....36-40.
  MAX HUMIDITY........65-69 PERCENT.
  WINDS - 20-FOOT.....DOWNSLOPE/DOWNVALLEY WINDS 3-7 MPH.

.SUNDAY...
  LAL.................1.
  HAINES INDEX........3 ..VERY LOW.
  CLEARING INDEX......800.
  SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT CLOUD COVER)
                      UNTIL 1000...THEN PARTLY CLOUDY (30-40
                      PERCENT CLOUD COVER).
  MAX TEMPERATURE.....60-64.
  MIN HUMIDITY........24-28 PERCENT.
  WINDS - 20-FOOT.....UPSLOPE/UPVALLEY WINDS 3-7 MPH.

.OUTLOOK FOR MONDAY...
  LAL.................1.
  HAINES INDEX........4 ..LOW.
  CLEARING INDEX......220.
  SKY/WEATHER.........MOSTLY SUNNY (15-25 PERCENT CLOUD COVER).
  MAX TEMPERATURE.....63-67.
  MIN HUMIDITY........20-24 PERCENT.
  WINDS - 20-FOOT.....UPSLOPE/UPVALLEY WINDS UP TO 5 MPH.



FORECASTER...TRAPHAGAN
REQUESTED BY...EARL LEVANGER
REASON FOR REQUEST...PRESCRIBED
.TAG 20091107.ESPLI.01/SLC

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