FNUS75 KSLC 261840
FWSSLC

SPOT FORECAST FOR EAST ENTRANCE
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
1240 PM MDT MON APR 26 2010

.DISCUSSION...HIGH PRESSURE BUILDING OVER THE AREA WILL RESULT IN
DRY AND MILD CONDITIONS WITH LIGHT TRANSPORT WINDS TODAY. THE
RIDGE WILL CAUSE AN INCREASINGLY STABLE AIRMASS...SO CLEARING
INDICES WILL LIKELY HOVER AROUND 500. THE RIDGE WILL SHIFT EAST
TOMORROW AHEAD OF AN APPROACHING STORM SYSTEM...AND STRONG WINDS
WILL DEVELOP TOMORROW AFTERNOON DUE TO THE INCREASING PRESSURE
GRADIENT. THE BROAD STORM SYSTEM WILL PUSH A COLD FRONT THROUGH
THE STATE WEDNESDAY...RESULTING IN A PERIOD OF HEAVY
PRECIPITATION. UNSETTLED CONDITIONS WILL CONTINUE FOR MUCH OF THE
BALANCE OF THE WEEK.

.REST OF TODAY...
LAL...................1.
HAINES INDEX..........4 ..LOW.
CLEARING INDEX........500.
SKY/WEATHER...........MOSTLY SUNNY (10-20 PERCENT CLOUD COVER).
MAX TEMPERATURE.......68-72.
MIN HUMIDITY..........21-25 PERCENT.
WIND (20 FT)..........UPSLOPE/UPVALLEY WINDS 3-7 MPH.

.TONIGHT...
LAL...................1.
HAINES INDEX..........4 ..LOW.
SKY/WEATHER...........MOSTLY CLEAR (10-20 PERCENT CLOUD COVER).
MIN TEMPERATURE.......35-39.
MAX HUMIDITY..........70-74 PERCENT.
WIND (20 FT)..........DOWNSLOPE/DOWNVALLEY WINDS 3-7 MPH.

.OUTLOOK FOR TUESDAY...
LAL...................1.
HAINES INDEX..........3 ..VERY LOW.
CLEARING INDEX........1000+.
SKY/WEATHER...........MOSTLY SUNNY (20-30 PERCENT CLOUD COVER) THEN
                      BECOMING PARTLY CLOUDY (35-45 PERCENT CLOUD
                      COVER).
MAX TEMPERATURE.......72-76.
MIN HUMIDITY..........18-22 PERCENT.
WIND (20 FT)..........WINDY. SOUTH WINDS 15 MPH INCREASING TO 30
                      MPH WITH GUSTS TO AROUND 45 MPH IN THE
                      AFTERNOON.



FORECASTER...TRAPHAGAN
REQUESTED BY...COURTRIGHT
REASON FOR REQUEST...PRESCRIBED
.TAG 20100426.EASTE.03/SLC

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