FNUS75 KSLC 201842
FWSSLC

SPOT FORECAST FOR HELLS HOLLOW RX
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
1242 PM MDT SUN SEP 20 2009

.DISCUSSION...A COLD FRONT IS CURRENTLY MOVING THROUGH THE BURN SITE.
NORTHWEST WINDS WILL BECOME GUSTY THIS AFTERNOON BEHIND THE COLD
FRONT. THERE WILL BE A SLIGHT CHANCE FOR A SHOWER OR THUNDERSTORM
EARLY ON...THOUGH A DRYING AIRMASS WILL BECOME LESS SUPPORTIVE
FOR THUNDERSTORM ACTIVITY AS THE AFTERNOON PROGRESSES. WINDS
DIMINISH OVERNIGHT AS A MORE STABLE AIRMASS BEGINS TO SETTLE INTO
THE REGION. HIGH PRESSURE BUILDS INTO THE REGION DURING THE EARLY
WORK WEEK...WITH A STABLE AIRMASS DIMINISHING THE CLEARING INDEX
BELOW 500 COME TUESDAY.

YOU CAN REACH THE FIRE WEATHER DESK AT 801-524-5066.

.REST OF TODAY...
  LAL.................3.
  HAINES INDEX........4 ..LOW.
  CLEARING INDEX......980.
  SKY/WEATHER.........PARTLY CLOUDY (30-45 PERCENT CLOUD COVER). A
                      SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
  MAX TEMPERATURE.....62-64.
  MIN HUMIDITY........28-30 PERCENT.
  WINDS - 20-FOOT.....WEST WINDS 10 TO 15 MPH...BECOMING NORTHWEST
                      AND INCREASING TO 20 TO 30 MPH DURING THE
                      MID AFTERNOON.

.TONIGHT...
  LAL.................1.
  HAINES INDEX........3 ..VERY LOW.
  SKY/WEATHER.........MOSTLY CLEAR (20-30 PERCENT CLOUD COVER).
  MIN TEMPERATURE.....36-38.
  MAX HUMIDITY........67-69 PERCENT.
  WINDS - 20-FOOT.....NORTHWEST WINDS 15 TO 20 MPH DECREASING TO 10
                      MPH AFTER MIDNIGHT.

.OUTLOOK FOR MONDAY...
  LAL.................1.
  HAINES INDEX........3 ..VERY LOW.
  CLEARING INDEX......730.
  SKY/WEATHER.........MOSTLY SUNNY (15-25 PERCENT CLOUD COVER).
  MAX TEMPERATURE.....56-58.
  MIN HUMIDITY........23-25 PERCENT.
  WINDS - 20-FOOT.....NORTH WINDS 10 TO 15 MPH...DIMINISHING TO 5 TO
                      10 MPH DURING THE AFTERNOON.



FORECASTER...ROGOWSKI
REQUESTED BY...MIKE SPILDE
REASON FOR REQUEST...PRESCRIBED
.TAG 20090922.HELLS.01/SLC

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