FNUS75 KSLC 121329
FWSSLC

SPOT FORECAST FOR DUCK CREEK
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
629 AM MST TUE JAN 12 2010

.DISCUSSION...TRANSPORT WINDS WILL INCREASE TODAY AHEAD OF A STORM
SYSTEM THAT WILL AFFECT THE AREA TOMORROW. HOWEVER...A DEEP
INVERSION WILL REMAIN OVER THE AREA...RESULTING IN LIMITED MIXING.
MIXING WILL BECOME EXCELLENT AS THE STORM MOVES ACROSS THE
STATE...PRODUCING PERIODS OF SNOW THROUGH THURSDAY. HIGH PRESSURE
IS EXPECTED TO RETURN FRIDAY BEHIND THE STORM...BUT ANOTHER WEAK
TROUGH MAY MOVE THROUGH THE STATE LATE IN THE WEEKEND.

.TODAY...
LAL...................1.
HAINES INDEX..........4 ..LOW.
CLEARING INDEX........400.
SKY/WEATHER...........PARTLY CLOUDY (40-50 PERCENT CLOUD COVER).
MAX TEMPERATURE.......48-52.
MIN HUMIDITY..........20-24 PERCENT.
WIND (20 FT)..........SOUTHWEST WINDS 5-10 MPH.

.TONIGHT...
LAL...................1.
HAINES INDEX..........4 ..LOW.
SKY/WEATHER...........PARTLY CLOUDY (65-75 PERCENT CLOUD COVER)
                      UNTIL 2200...THEN MOSTLY CLOUDY (70-80
                      PERCENT CLOUD COVER).
MIN TEMPERATURE.......24-28.
MAX HUMIDITY..........58-62 PERCENT.
WIND (20 FT)..........SOUTHWEST WINDS 5-10 MPH.

.OUTLOOK FOR WEDNESDAY...
LAL...................1.
HAINES INDEX..........3 ..VERY LOW.
CLEARING INDEX........1000+.
SKY/WEATHER...........MOSTLY CLOUDY (85-95 PERCENT CLOUD COVER).
                      OCCASIONAL SNOW IN THE MORNING BECOMING MORE
                      WIDESPREAD IN THE AFTERNOON.
MAX TEMPERATURE.......33-36.
MIN HUMIDITY..........41-45 PERCENT.
WIND (20 FT)..........SOUTHWEST WINDS 5-10 MPH.



FORECASTER...TRAPHAGAN
REQUESTED BY...SKEET D  HOUSTON
REASON FOR REQUEST...PRESCRIBED
.TAG 20100112.DUCKC.01/SLC

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