FNUS75 KSLC 231538
FWSSLC

SPOT FORECAST FOR HELLS HOLLOW
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
938 AM MDT SAT OCT 23 2010

.DISCUSSION...A WEAK WEATHER DISTURBANCE WILL MOVE ACROSS UTAH
TODAY...BRINGING COOL AND WET CONDITIONS TO THE AREA. INTERMITTENT
SHOWERS CAN BE EXPECTED THROUGH MUCH OF THE DAY AT THE BURN
SITE...ALTHOUGH THE HEAVIEST PRECIPITATION WILL OCCUR SOUTH OF THE
BURN. SNOW LEVELS TODAY WILL GENERALLY BE NEAR THE 8000FT LEVEL
TODAY...LOWERING TO NEAR 7000FT TONIGHT. AS THE STORM SYSTEM EXITS
THE AREA TONIGHT...ANOTHER WILL APPROACH THE AREA. STRONG SOUTHWEST
WINDS WILL OCCUR TOMORROW AHEAD OF THIS STORM...BUT IT WILL DRAW A
WARMER AIRMASS INTO THE AREA...RESULTING IN RISING SNOW LEVELS.
HOWEVER...PRECIPITATION WILL FILL IN ACROSS THE AREA DURING THE
DAY...WITH WETTING RAINS LIKELY. A COLD FRONT WILL PUSH ACROSS THE
AREA TOMORROW  NIGHT...WITH RAIN CHANGING OVER TO SNOW AND
CONTINUING INTO MONDAY. DUE TO THE UNSETTLED CONDITIONS...MIXING
CONDITIONS WILL BE EXCELLENT THE NEXT COUPLE OF DAYS.

.TODAY...
  LAL.................1.
  HAINES INDEX........2 ..VERY LOW.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........CLOUDY (95-100 PERCENT CLOUD COVER). WIDELY
                      SCATTERED RAIN AND SNOW SHOWERS UNTIL
                      1200...THEN SCATTERED RAIN AND SNOW SHOWERS.
                      SNOW LEVEL NEAR 8000 FT.
  MAX TEMPERATURE.....47-50.
  MIN HUMIDITY........43-46 PERCENT.
  WINDS - 20-FOOT.....WEST WINDS 5-9 MPH INCREASING TO 9-14 MPH
                      WITH GUSTS TO 22 MPH AFTER 1200.

.TONIGHT...
  LAL.................1.
  HAINES INDEX........2 ..VERY LOW.
  SKY/WEATHER.........CLOUDY (95-100 PERCENT CLOUD COVER). SCATTERED
                      RAIN AND SNOW SHOWERS UNTIL MIDNIGHT...THEN
                      ISOLATED SNOW SHOWERS.
  MIN TEMPERATURE.....33-36.
  MAX HUMIDITY........93-96 PERCENT.
  WINDS - 20-FOOT.....WEST-SOUTHWEST WINDS 8-12 MPH.

.OUTLOOK FOR SUNDAY...
  LAL.................1.
  HAINES INDEX........2 ..VERY LOW.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........CLOUDY (95-100 PERCENT CLOUD COVER). ISOLATED
                      RAIN AND SNOW SHOWERS UNTIL 1200...THEN
                      WIDESPREAD RAIN. SNOW LEVEL NEAR 8000 FT IN THE
                      MORNING RISING ABOVE 9000 FT IN THE AFTERNOON.
  MAX TEMPERATURE.....51-54.
  MIN HUMIDITY........80-83 PERCENT.
  WINDS - 20-FOOT.....WINDY. SOUTHWEST WINDS 10-14 MPH
                      INCREASING TO 18-24 MPH WITH GUSTS TO 38 MPH
                      AFTER 1200.


FORECASTER...CHENG
REQUESTED BY...J KURPIUS
REASON FOR REQUEST...PRESCRIBED
.TAG 20101023.HELLS.01/SLC

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