FNUS75 KSLC 091810
FWSSLC

SPOT FORECAST FOR BRYCE WOODLAND PILES
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
1110 AM MST WED DEC 9 2009

.DISCUSSION...UPPER LEVELS WILL BEGIN TO WARM ALOFT TODAY AS A
WEATHER DISTURBANCE MOVES OFF TO THE EAST. WINDS ARE EXPECTED TO BE
FROM THE NORTHWEST AS AN OLD FRONTAL BOUNDARY SITS OVER THE BURN
AREA. WINDS WILL BECOME TERRAIN DRIVEN TONIGHT THROUGH TOMORROW AS
A MORE STABLE AIRMASS MOVES OVERHEAD. THIS WILL LIMIT
MIXING...CAUSING CLEARING INDICES TO PLUMMET. STABLE NORTHERLY FLOW
IS WILL REMAIN OVER THE BURN SITE THROUGH FRIDAY. A SERIES OF
DISTURBANCE IS EXPECTED TO MOVE ACROSS THE AREA BEGINNING THIS
WEEKEND.

.TODAY...
  LAL.................1.
  HAINES INDEX........3 ..VERY LOW.
  CLEARING INDEX......550.
  SKY/WEATHER.........MOSTLY SUNNY (15-25 PERCENT CLOUD COVER).
  MAX TEMPERATURE.....22-26.
  MIN HUMIDITY........17-21 PERCENT.
  WINDS - 20-FOOT.....NORTHWEST WINDS 10-12 MPH.

.TONIGHT...
  LAL.................1.
  HAINES INDEX........3 ..VERY LOW.
  SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT CLOUD COVER).
  MIN TEMPERATURE.....2 BELOW-4 BELOW ZERO.
  MAX HUMIDITY........80-82 PERCENT.
  WINDS - 20-FOOT.....DOWNSLOPE/DOWNVALLEY 3 TO 7 MPH.

.OUTLOOK FOR THURSDAY...
  LAL.................1.
  HAINES INDEX........3 ..VERY LOW.
  CLEARING INDEX......120.
  SKY/WEATHER.........PARTLY CLOUDY (55-65 PERCENT CLOUD COVER).
  MAX TEMPERATURE.....26-32.
  MIN HUMIDITY........15-19 PERCENT.
  WINDS - 20-FOOT.....UPSLOPE/UPVALLEY 7 TO 12 MPH.



FORECASTER...HOSENFELD
REQUESTED BY...JOSH SOPER
REASON FOR REQUEST...PRESCRIBED
.TAG 20091209.BRYCE.01/SLC

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