FNUS75 KSLC 041354
FWSSLC

SPOT FORECAST FOR DUCK CREEK
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
655 AM MST FRI DEC 4 2009

.DISCUSSION...NORTH WINDS THIS MORNING ARE EXPECTED TO BECOME MORE
TERRAIN DRIVEN LATER TODAY. A SERIES OF SYSTEMS IS EXPECTED TO
IMPACT THE AREA BEGINNING THIS WEEKEND. A COLD FRONT WILL CROSS THE
SITE LATE SATURDAY NIGHT/SUNDAY MORNING. SOUTH WINDS WILL PICK UP
TOMORROW AHEAD OF THE FRONT...IMPROVING MIXING. THIS COLD FRONT IS
RATHER DRY...AND WHILE THE SITE DOES HAVE ABOUT A 40 PERCENT CHANCE
OF SEEING SNOW SATURDAY NIGHT...ANY SNOW ACCUMULATIONS WILL LIKELY
BE UNDER TWO INCHES.

A SECOND SYSTEM WILL IMPACT THE AREA BEGINNING MONDAY MORNING.THIS
SYSTEM APPEARS TO HAVE A FOCUS ACROSS THE SOUTHERN PART OF THE
STATE...AND THE BURN AREA COULD EASILY SEE 5 TO 10 INCHES OF
SNOW...IF NOT MORE. CURRENT MODELS SHOW STRONG FLOW ALOFT MONDAY
AFTERNOON AND THE BURN SITE COULD SEE SOME STRONG SOUTH WINDS MONDAY
AFTERNOON.

.TODAY...
  LAL.................1.
  HAINES INDEX........4 ..LOW.
  CLEARING INDEX......220.
  SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT CLOUD COVER).
  MAX TEMPERATURE.....30-35.
  MIN HUMIDITY........10-12 PERCENT.
  WINDS - 20-FOOT.....NORTH WINDS 5 TO 10 MPH BECOMING
                      BECOMING UPSLOPE/UPVALLEY 8-12 MPH
                      EARLY THIS AFTERNOON.

.TONIGHT...
  LAL.................1.
  HAINES INDEX........4 ..LOW.
  SKY/WEATHER.........MOSTLY CLEAR (20-30 PERCENT CLOUD COVER).
  MIN TEMPERATURE.....12-14.
  MAX HUMIDITY........34-36 PERCENT.
  WINDS - 20-FOOT.....WEST WINDS 10 TO 15 MPH.

.OUTLOOK FOR SATURDAY...
  LAL.................1.
  HAINES INDEX........3 ..VERY LOW.
  CLEARING INDEX......600.
  SKY/WEATHER.........PARTLY CLOUDY (55-65 PERCENT CLOUD COVER).
  MAX TEMPERATURE.....30-32.
  MIN HUMIDITY........13-15 PERCENT.
  WINDS - 20-FOOT.....SOUTHWEST WINDS 15 MPH.



FORECASTER...HOSENFELD
REQUESTED BY...ERIC EASTEP
REASON FOR REQUEST...PRESCRIBED
.TAG 20091204.DUCKC.01/SLC

$$