FNUS75 KSLC 171952
FWSSLC

SPOT FORECAST FOR WILLOW CREEK
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
152 PM MDT TUE AUG 17 2010

.DISCUSSION...HIGH PRESSURE SITUATED ACROSS THE AREA TODAY WILL
ALLOW FOR MOSTLY SUNNY SKIES WITH ONLY MODEST BUILDUPS. WINDS
WILL GENERALLY REMAIN LIGHT AND DOMINATED BY SLOPE FLOWS. THIS
HIGH IS FORECAST TO MOVE EAST WEDNESDAY...ALLOWING FOR AN
INCREASE IN SOUTHERLY FLOW ALOFT ACROSS NORTHERN UTAH. THIS
FLOW WILL ALLOW FOR AN INCREASE IN MOISTURE BEGINNING WEDNESDAY
AFTERNOON...AND CONTINUING THROUGH WEDNESDAY NIGHT. A FEW
SHOWERS AND THUNDERSTORMS WILL BE POSSIBLE BY MID-AFTERNOON
WEDNESDAY...WITH A BETTER CHANCE WEDNESDAY EVENING INTO
THURSDAY MORNING AS A PACIFIC WEATHER SYSTEM PASSES THROUGH
THE AREA. THIS SYSTEM IS EXPECTED TO MOVE EAST OF THE AREA BY
THURSDAY AFTERNOON ALLOWING FOR A GENERAL DRYING TREND LATE IN
THE WEEK INTO THE UPCOMING WEEKEND.

.REST OF TODAY...
LAL...................2.
HAINES INDEX..........5 ..MODERATE.
CLEARING INDEX........1000+.
SKY/WEATHER...........MOSTLY SUNNY (5-15 PERCENT CLOUD COVER).
MAX TEMPERATURE.......91-94.
MIN HUMIDITY..........15-18 PERCENT.
WIND (20 FT)..........WEST/UPVALLEY 4-9 MPH.

.TONIGHT...
LAL...................2.
HAINES INDEX..........4 ..LOW.
SKY/WEATHER...........MOSTLY CLEAR (15-25 PERCENT CLOUD COVER).
MIN TEMPERATURE.......62-65.
MAX HUMIDITY..........46-49 PERCENT.
WIND (20 FT)..........EAST/DOWNVALLEY 5-10 MPH.

.OUTLOOK FOR WEDNESDAY...
LAL...................2 UNTIL NOON...THEN 4.
HAINES INDEX..........3 ..VERY LOW.
CLEARING INDEX........1000+.
SKY/WEATHER...........PARTLY CLOUDY (50-60 PERCENT CLOUD COVER). A
                      SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
                      THE MORNING...THEN A CHANCE OF SHOWERS AND
                      THUNDERSTORMS IN THE AFTERNOON.
MAX TEMPERATURE.......85-88.
MIN HUMIDITY..........23-26 PERCENT.
WIND (20 FT)..........SOUTHWEST/UPVALLEY 6-12 MPH.



FORECASTER...SEAMAN
REQUESTED BY...STANSFIELD
REASON FOR REQUEST...WILDFIRE
.TAG 20100817.WILLO.01/SLC

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