FNUS75 KSLC 291438
FWSSLC

SPOT FORECAST FOR BOX CREEK RX
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
837 AM MDT THU SEP 29 2011

.DISCUSSION...HIGH PRESSURE WILL REMAIN OVERHEAD TODAY BEFORE SLOWLY
SHIFTING EAST TOMORROW AND INTO THE WEEKEND. EXPECT CONDITIONS TODAY
TO BE SIMILAR TO YESTERDAY...EXCEPT WINDS SHOULD BE A BIT WEAKER.
THE LIGHT TRANSPORT WINDS WILL LEAD TO POOR MIXING TODAY.
HOWEVER...WITH THE HIGH PRESSURE SHIFTING EAST...TRANSPORT WINDS
WILL INCREASE BEGINNING TOMORROW. THE RESULTANT SOUTHERLY FLOW WILL
OPEN THE DOOR FOR MOISTURE TO INCREASE OVER THE AREA. THIS WILL
ALLOW ISOLATED DRY THUNDERSTORMS TO DEVELOP TOMORROW...WITH
INCREASING COVERAGE OF STORMS OVER THE WEEKEND. HOWEVER...EXPECT A
GREATER POTENTIAL FOR WETTING RAIN OVER THE WEEKEND. GIVEN INCREASED
HORIZONTAL AND VERTICAL TRANSPORT...THE CLEARING INDEX WILL TREND
UPWARD THE NEXT FEW DAYS.

.TODAY...
  LAL.................1.
  HAINES INDEX........4 ..LOW.
  CLEARING INDEX......250.
  SKY/WEATHER.........MOSTLY SUNNY (5-15 PERCENT CLOUD COVER).
  MAX TEMPERATURE.....69-72.
  MIN HUMIDITY........21-24 PERCENT.
  WINDS - 20-FOOT.....DOWNSLOPE 2 TO 5 MPH BECOMING UPSLOPE
                      3 TO 6 MPH AFTER NOON.

.TONIGHT...
  LAL.................1.
  HAINES INDEX........4 ..LOW.
  SKY/WEATHER.........CLEAR (0-10 PERCENT CLOUD COVER).
  MIN TEMPERATURE.....49-52.
  MAX HUMIDITY........39-42 PERCENT.
  WINDS - 20-FOOT.....UPSLOPE 3 TO 6 MPH BECOMING DOWNSLOPE
                      2 TO 5 MPH AFTER 2000.

.OUTLOOK FOR FRIDAY...
  LAL.................1 UNTIL NOON...THEN 2.
  HAINES INDEX........5 ..MODERATE.
  CLEARING INDEX......610.
  SKY/WEATHER.........MOSTLY SUNNY (5-15 PERCENT CLOUD COVER) THEN
                      BECOMING PARTLY CLOUDY (35-45 PERCENT CLOUD
                      COVER). ISOLATED DRY THUNDERSTORMS IN THE
                      AFTERNOON.
  MAX TEMPERATURE.....68-71.
  MIN HUMIDITY........23-26 PERCENT.
  WINDS - 20-FOOT.....DOWNSLOPE 2 TO 5 MPH BECOMING UPSLOPE
                      4 TO 8 MPH WITH GUSTS TO 14 MPH AFTER NOON.


FORECASTER...CHENG
REQUESTED BY...BRANDON HOFFMAN
REASON FOR REQUEST...PRESCRIBED
.TAG 20110929.BOXCR.01/SLC

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