FNUS75 KSLC 140349
FWSSLC

SPOT FORECAST FOR TWITCHELL CANYON
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
949 PM MDT FRI AUG 13 2010

.DISCUSSION...A DRY WESTERLY FLOW WILL REMAIN OVER THE FIRE SITE
OVER THE NEXT COUPLE OF DAYS...RESULTING IN LIGHT WINDS AND CLEAR
SKIES WITH ENOUGH INSTABILITY TO RESULT IN EXCELLENT MIXING. A
WEAK TROUGH WILL MOVE ACROSS THE STATE MONDAY AND
TUESDAY...INCREASING MOISTURE AND INSTABILITY SOMEWHAT OVER THE
REGION.

.REST OF TONIGHT...
LAL...................1.
HAINES INDEX..........5 ..MODERATE.
SKY/WEATHER...........CLEAR (0-5 PERCENT CLOUD COVER).
MIN TEMPERATURE.......53-57.
MAX HUMIDITY..........26-30 PERCENT.
WIND (20 FT)..........DOWNSLOPE/DOWNVALLEY WINDS UP TO 5 MPH.

.SATURDAY...
LAL...................1.
HAINES INDEX..........6 ..HIGH.
CLEARING INDEX........1000+.
SKY/WEATHER...........MOSTLY SUNNY (5-15 PERCENT CLOUD COVER).
MAX TEMPERATURE.......82-86.
MIN HUMIDITY..........9-12 PERCENT.
WIND (20 FT)..........UPSLOPE/UPVALLEY WINDS 3-7 MPH.

.OUTLOOK FOR SUNDAY...
LAL...................1.
HAINES INDEX..........6 ..HIGH.
CLEARING INDEX........1000+.
SKY/WEATHER...........MOSTLY SUNNY (15-25 PERCENT CLOUD COVER).
MAX TEMPERATURE.......82-86.
MIN HUMIDITY..........9-12 PERCENT.
WIND (20 FT)..........UPSLOPE/UPVALLEY WINDS 3-7 MPH.



FORECASTER...TRAPHAGAN
REQUESTED BY...GLEN CHAPPELL
REASON FOR REQUEST...WILDFIRE
.TAG 20100813.TWITC.02/SLC

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