FNUS75 KSLC 191406
FWSSLC

SPOT FORECAST FOR PRETTY TREE BENCH
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
806 AM MDT TUE APR 19 2011

.DISCUSSION...UPPER LEVEL DISTURBANCE OVER THE EASTERN GREAT BASIN
WILL BE SHIFTING EAST OF THE AREA THIS MORNING. HOWEVER...SCATTERED SHOWERS
WILL REMAIN POSSIBLE THROUGH THE AFTERNOON...PARTICULARLY OVER THE
HIGHER TERRAIN. THE ASSOCIATED COLD FRONT HAS MOVED THROUGH THE BURN
AREA AND THIS WILL KEEP WEST NORTHWEST FLOW OVER THE AREA TODAY.
WITH DECENT MIXING DEPTH AND GOOD TRANSPORT WINDS...CLEARING
INDICES SHOULD BE 1000+ TODAY AND WEDNESDAY.

.TODAY...
  LAL.................1.
  HAINES INDEX........3 ..VERY LOW.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT CLOUD COVER).
                      SCATTERED SNOW SHOWERS UNTIL NOON...THEN A
                      SLIGHT CHANCE OF SHOWERS AND SNOW SHOWERS.
  MAX TEMPERATURE.....54-58.
  MIN HUMIDITY........22-27 PERCENT.
  WINDS - 20-FOOT.....NORTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO 20 MPH.

.TONIGHT...
  LAL.................1.
  HAINES INDEX........3 ..VERY LOW.
  SKY/WEATHER.........MOSTLY CLEAR (25-35 PERCENT CLOUD COVER).
  MIN TEMPERATURE.....31-35.
  MAX HUMIDITY........70-75 PERCENT.
  WINDS - 20-FOOT.....WEST WINDS 5 TO 15 MPH DECREASING TO 5 TO 10 MPH
                      AFTER MIDNIGHT.

.OUTLOOK FOR WEDNESDAY...
  LAL.................1.
  HAINES INDEX........3 ..VERY LOW.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT CLOUD COVER). A
                      SLIGHT CHANCE OF RAIN.
  MAX TEMPERATURE.....57-61.
  MIN HUMIDITY........19-24 PERCENT.
  WINDS - 20-FOOT.....SOUTHWEST WINDS 5 TO 15 MPH.

FORECASTER...GRAHAM
REQUESTED BY...FMO
REASON FOR REQUEST...PRESCRIBED
.TAG 20110419.PRETT.01/SLC

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