FNUS75 KSLC 081324
FWSSLC

SPOT FORECAST FOR DUCK CREEK
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
624 AM MST TUE NOV 8 2011

.DISCUSSION...HIGH PRESSURE WILL BEGIN TO BUILD INTO THE REGION
TODAY SIGNIFICANTLY REDUCING THE CLEARING INDEX AT DUCK CREEK VS.
THE LAST SEVERAL. THE COMBINATION OF A STABLE LAYER ROUGHLY 3000
FT AGL AND RELATIVELY LIGHT SURFACE WINDS WILL SEVERELY LIMIT
MIXING POTENTIAL...THIS EVEN DURING THE AFTERNOON HOURS AS
SURFACE INVERSIONS BREAK. HIGH PRESSURE WILL CONTINUE TO BUILD
INTO THE REGION WEDNESDAY AND THURSDAY...BUT INCREASING
SOUTHWESTERLY FLOW ALOFT AHEAD OF THE NEXT TROUGH SHOULD ALLOW
FOR IMPROVED MIXING POTENTIAL AS EARLY AS FRIDAY.

.TODAY...
  LAL.................1.
  HAINES INDEX........3 ..VERY LOW.
  CLEARING INDEX......170.
  SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT CLOUD COVER).
  MAX TEMPERATURE.....32-34.
  MIN HUMIDITY........48-50 PERCENT.
  WINDS - 20-FOOT.....NORTH WINDS 5 TO 10 MPH WITH GUSTS TO 17 MPH
                      AFTER 1300

.TONIGHT...
  LAL.................1.
  HAINES INDEX........3 ..VERY LOW.
  SKY/WEATHER.........MOSTLY CLEAR (20-30 PERCENT CLOUD COVER).
  MIN TEMPERATURE.....16-18.
  MAX HUMIDITY........84-86 PERCENT.
  WINDS - 20-FOOT.....NORTH WINDS 5 TO 10 MPH BECOMING DOWNVALLEY
                      4 GUST 10 MPH AFTER 2200.

.OUTLOOK FOR WEDNESDAY...
  LAL.................1.
  HAINES INDEX........4 ..LOW.
  CLEARING INDEX......210.
  SKY/WEATHER.........MOSTLY SUNNY (5-15 PERCENT CLOUD COVER).
  MAX TEMPERATURE.....36-38.
  MIN HUMIDITY........33-35 PERCENT.
  WINDS - 20-FOOT.....NORTH WINDS 5 TO 10 MPH SHIFTING TO NORTHEAST
                      LATE IN THE AFTERNOON.



FORECASTER...MERRILL
REQUESTED BY...JASON RICE
REASON FOR REQUEST...PRESCRIBED
.TAG 20111108.DUCKC.01/SLC

$$