FNUS75 KSLC 251230
FWSSLC

SPOT FORECAST FOR DUCK CREEK PILES
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
630 AM MDT MON MAR 25 2013

.DISCUSSION...HIGH PRESSURE ALOFT IS CURRENTLY BUILDING IN FROM
THE WEST AND WILL CONTINUE TO DO SO FOR THE NEXT 24 HOURS. THIS
SAID TRANSPORT WINDS ARE EXPECTED TO OVERWHELM BUILDING STABILITY
ALLOWING CI VALUES TO BE MARGINALLY ABOVE 500 TODAY INCREASING TO
EXCELLENT TOMORROW...THIS AS WIND SPEEDS PICK UP ALOFT. DECENT
SOUTHWESTERLY TRANSPORT WINDS WILL REMAIN IN PLACE INTO AND
THROUGH TUESDAY WITH EXCELLENT CLEARING CONTINUING THROUGH
THAT TIME. A WEAK DISTURBANCE WILL PASS THROUGH MAINLY
CENTRAL/NORTHERN UTAH TUESDAY NIGHT INTO WEDNESDAY BRINGING
INCREASED CLOUDS BUT MINIMAL IF ANY THREAT OF PRECIP.

.TODAY...
  LAL.................1.
  HAINES INDEX........3 ..VERY LOW.
  CLEARING INDEX......560.
  SKY/WEATHER.........PARTLY CLOUDY (55-65 PERCENT CLOUD COVER)
                      UNTIL NOON...THEN MOSTLY SUNNY (25-35 PERCENT
                      CLOUD COVER).
  MAX TEMPERATURE.....44-46.
  MIN HUMIDITY........13-15 PERCENT.
  WINDS - 20-FOOT.....NORTHWEST WINDS 5 MPH SHIFTING TO THE SOUTH
                      IN THE LATE MORNING. SOUTH WINDS 8 TO 14 MPH
                      IN THE AFTERNOON.

.TONIGHT...
  LAL.................1.
  HAINES INDEX........3 ..VERY LOW.
  SKY/WEATHER.........PARTLY CLOUDY (50-60 PERCENT CLOUD COVER).
  MIN TEMPERATURE.....30-32.
  MAX HUMIDITY........42-44 PERCENT.
  WINDS - 20-FOOT.....DOWNSLOPE/DOWNVALLEY 4 TO 8 MPH.

.OUTLOOK FOR TUESDAY...
  LAL.................1.
  HAINES INDEX........4 ..LOW.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........PARTLY CLOUDY (55-65 PERCENT CLOUD COVER).
  MAX TEMPERATURE.....53-55.
  MIN HUMIDITY........11-13 PERCENT.
  WINDS - 20-FOOT.....SOUTH WINDS 5 MPH INCREASING TO 15 MPH IN THE
                      AFTERNOON.



FORECASTER...MERRILL
REQUESTED BY...P GOETZINGER
REASON FOR REQUEST...PRESCRIBED
.TAG 20130325.DUCKC.01/SLC

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