FNUS75 KSLC 281928
FWSSLC

SPOT FORECAST FOR HARMONY PILES
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
128 PM MDT TUE APR 28 2009

.DISCUSSION...PRIMARY CONCERN FOR TODAY AND THE REMAINDER OF THE
WEEK IS ASSOCIATED WITH GUSTY WINDS. UPPER LEVEL TROUGH MOVING
SLOWLY INTO THE GREAT BASIN NUDGED A SURFACE COLD FRONT INTO
NORTHERN UTAH THIS MORNING. HOWEVER...THE FRONT WILL REMAIN NORTH
OF THE BURN AREA LEAVING SOUTHERN UTAH UNDER MOSTLY CLEAR SKIES
THROUGH WEDNESDAY. SOUTH OF THE FRONT GUSTY SOUTHWEST WINDS OF 20
TO 30 MPH WITH GUSTS TO NEAR 40 MPH ARE EXPECTED IN THE VICINITY
OF THE BURN AREA THIS AFTERNOON AND EARLY EVENING. WINDS WILL
DIMINISH BY LATE THIS EVENING BEFORE PICKING BACK UP DURING THE
LATE MORNING ON WEDNESDAY. THE FLOW ALOFT WILL BE A LITTLE LIGHTER
ON WEDNESDAY...ALTHOUGH BREEZY SOUTHWEST WINDS OF 15 TO 25 MPH
WITH GUSTS TO 30 MPH ARE EXPECTED BY WEDNESDAY AFTERNOON. MIXING
WILL BE EXCELLENT THROUGH THE PERIOD WITH REASONABLY DEEP MIXING
HEIGHTS AND VIGOROUS TRANSPORT WINDS. HOWEVER...THESE EXCELLENT
MIXING CONDITIONS WILL BE ASSOCIATED WITH GUSTY WINDS AT THE
SURFACE.

.REST OF TODAY...
  LAL.................1.
  HAINES INDEX........3 ..VERY LOW.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........MOSTLY SUNNY (15-25 PERCENT CLOUD COVER).
  MAX TEMPERATURE.....66-70.
  MIN HUMIDITY........13-18 PERCENT.
  WINDS - 20-FOOT.....WINDY. SOUTH WINDS 20 MPH TO 30 MPH WITH GUSTS
                      NEAR 40 MPH.

.TONIGHT...
  LAL.................1.
  HAINES INDEX........3 ..VERY LOW.
  SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT CLOUD COVER).
  MIN TEMPERATURE.....32-36.
  MAX HUMIDITY........60-65 PERCENT.
  WINDS - 20-FOOT.....BREEZY THIS EVENING. SOUTHWEST WINDS 15 TO 25 MPH
                      WITH GUSTS TO NEAR 40 MPH THIS EVENING...BECOMING
                      SOUTH 5 TO 10 MPH LATE THIS EVENING AND
                      OVERNIGHT.

.OUTLOOK FOR WEDNESDAY...
  LAL.................1.
  HAINES INDEX........4 ..LOW.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........MOSTLY SUNNY (10-20 PERCENT CLOUD COVER).
  MAX TEMPERATURE.....68-72.
  MIN HUMIDITY........12-17 PERCENT.
  WINDS - 20-FOOT.....SOUTHWEST WINDS 5 TO 15 MPH MPH INCREASING TO
                      15 TO 25 MPH WITH GUSTS TO 30 MPH IN THE AFTERNOON.



FORECASTER...GRAHAM
REQUESTED BY...CHARLIE PETERSON
REASON FOR REQUEST...PRESCRIBED
.TAG 20090429.HARMO.01/SLC

$$