FNUS75 KSLC 121543
FWSSLC

SPOT FORECAST FOR DUCK CREEK PILES
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
843 AM MST MON JAN 12 2009

.DISCUSSION...HIGH PRESSURE BUILDING UP THE WEST COAST WILL
CREATE INCREASINGLY STABLE NORTHWEST FLOW CONDITIONS AT THE BURN
SITE THROUGH THE REMAINDER OF THE WEEK. INCREASINGLY GUSTY
NORTHWEST WINDS THIS AFTERNOON WILL ALLOW FOR SUFFICIENT MIXING
LATE MORNING THROUGH EARLY THIS EVENING ELEVATING CLEARING
INDICES ABOVE 500 THROUGH THAT TIME. STABILITY WILL INCREASE
TUESDAY...BUT CLEARING INDICES BETWEEN 11AM AND 6PM LOOK TO
REMAIN JUST SLIGHTLY OVER THE CRITICAL 500 LEVEL. HIGH PRESSURE
WILL GRADUALLY BUILD IN FROM THE WEST AND SETTLE INTO THE
INTERMOUNTAIN WEST LATE THIS WEEK INCREASING STABILITY FURTHER.

.TODAY...
  LAL.................1.
  HAINES INDEX........4 ..LOW.
  CLEARING INDEX......660.
  SKY/WEATHER.........MOSTLY SUNNY (5-15 PERCENT CLOUD COVER).
  MAX TEMPERATURE.....43-45.
  MIN HUMIDITY........39-41 PERCENT.
  WINDS - 20-FOOT.....NORTH WINDS 10 TO 15 MPH...WITH GUSTS
                      TO 20-30MPH DEVELOPING AFTER 11AM.

.TONIGHT...
  LAL.................1.
  HAINES INDEX........3 ..VERY LOW.
  SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT CLOUD COVER).
  MIN TEMPERATURE.....22-25.
  MAX HUMIDITY........69-71 PERCENT.
  WINDS - 20-FOOT.....NORTH WINDS 10 TO 15 MPH WITH GUSTS TO 20MPH
                      THROUGH 9PM...THEN NORTH 5-10 MPH.

.OUTLOOK FOR TUESDAY...
  LAL.................1.
  HAINES INDEX........5 ..MODERATE.
  CLEARING INDEX......520.
  SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT CLOUD COVER).
  MAX TEMPERATURE.....45-48.
  MIN HUMIDITY........31-33 PERCENT.
  WINDS - 20-FOOT.....NORTH WINDS 8-12 MPH WITH GUSTS TO 20MPH AFTER
                      11AM.



FORECASTER...MERRILL
REQUESTED BY...BODE MECHAM
REASON FOR REQUEST...PRESCRIBED
.TAG 20090112.DUCKC.01/SLC

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