FNUS75 KSLC 261216
FWSSLC

SPOT FORECAST FOR HENRY KNOLLS
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
616 AM MDT FRI APR 26 2013

.DISCUSSION...HIGH PRESSURE WILL BUILD OVER THE AREA TODAY THROUGH
THE WEEKEND IN THE WAKE OF AN EXITING WEAK STORM SYSTEM. MIXING
WILL STILL BE GOOD TODAY...THOUGH INCREASING STABILITY WILL RESULT
IN FAIR TO POOR MIXING OVER THE WEEKEND WITH RATHER LIGHT
TRANSPORT WINDS. A STORM SYSTEM WILL PUSH A DRY COLD FRONT THROUGH
THE BURN SITE ON TUESDAY...AND INCREASING INSTABILITY AND
TRANSPORT WINDS WITH THE FRONT WILL IMPROVE MIXING BEFORE HIGH
PRESSURE RETURNS FOR THE MIDDLE OF NEXT WEEK.

.TODAY...
  LAL.................1.
  HAINES INDEX........5 ..MODERATE.
  CLEARING INDEX......810.
  SKY/WEATHER.........MOSTLY SUNNY (5-15 PERCENT CLOUD COVER) UNTIL
                      NOON...THEN PARTLY CLOUDY (35-45 PERCENT
                      CLOUD COVER).
  MAX TEMPERATURE.....60-64.
  MIN HUMIDITY........9-13 PERCENT.
  WINDS - 20-FOOT.....UPSLOPE/UPVALLEY WINDS 3-7 MPH.

.TONIGHT...
  LAL.................1.
  HAINES INDEX........5 ..MODERATE.
  SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT CLOUD COVER)
                      UNTIL MIDNIGHT...THEN CLEAR (0-5 PERCENT
                      CLOUD COVER).
  MIN TEMPERATURE.....33-37.
  MAX HUMIDITY........23-27 PERCENT.
  WINDS - 20-FOOT.....DOWNSLOPE/DOWNVALLEY WINDS 3-7 MPH.

.OUTLOOK FOR SATURDAY...
  LAL.................1.
  HAINES INDEX........4 ..LOW.
  CLEARING INDEX......450.
  SKY/WEATHER.........MOSTLY SUNNY (5-15 PERCENT CLOUD COVER).
  MAX TEMPERATURE.....63-67.
  MIN HUMIDITY........7-11 PERCENT.
  WINDS - 20-FOOT.....UPSLOPE/UPVALLEY WINDS UP TO 5 MPH.



FORECASTER...TRAPHAGAN
REQUESTED BY...P GOETZINGER
REASON FOR REQUEST...PRESCRIBED
.TAG 20130426.HENRY.01/SLC

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