FNUS75 KSLC 221314
FWSSLC

SPOT FORECAST FOR HELLS HOLLOW
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
714 AM MDT FRI OCT 22 2010

.DISCUSSION...AN INCREASE IN CLOUDINESS AND SLIGHTLY COOLER
TEMPERATURES ARE EXPECTED TODAY AT THE BURN SITE WITH MOISTURE
WRAPPING AROUND A STORM SYSTEM OVER THE CENTRAL ROCKIES. THIS
STORM SYSTEM COULD BRING SOME LIGHT SHOWERS THIS EVENING AND
EARLY TONIGHT.

A BETTER CHANCE OF SHOWERS AND THUNDERSTORMS IS EXPECTED TOMORROW
WITH THE ARRIVAL OF A WEAK COLD FRONT. THIS BOUNDARY LIFTS NORTH
OF THE BURN SITE SUNDAY YIELDING ADDITIONAL PRECIPITATION AND
RISING SNOW LEVELS. THE STRONGEST COLD FRONT IS EXPECTED SUNDAY
NIGHT...BRINGING SNOW WHICH COULD BECOME LOCALLY
HEAVY...ESPECIALLY ALONG THE WESTERN FACING HIGHER TERRAIN. GUSTY
NORTHWEST WINDS AND COLDER TEMPERATURES ARE FORECAST EARLY NEXT
WEEK.

.TODAY...
  LAL.................1.
  HAINES INDEX........3 ..VERY LOW.
  CLEARING INDEX......590.
  SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT CLOUD COVER)
                      UNTIL NOON...THEN PARTLY CLOUDY (65-75
                      PERCENT CLOUD COVER).
  MAX TEMPERATURE.....53-55.
  MIN HUMIDITY........34-36 PERCENT.
  WINDS - 20-FOOT.....SOUTHWEST WINDS 5 TO 10 MPH...BECOMING WEST
                      MIDDAY AND INCREASING TO 10 TO 15 MPH.

.TONIGHT...
  LAL.................1.
  HAINES INDEX........3 ..VERY LOW.
  SKY/WEATHER.........PARTLY CLOUDY (60-70 PERCENT CLOUD COVER)
                      UNTIL MIDNIGHT...THEN MOSTLY CLOUDY (65-75
                      PERCENT CLOUD COVER). A SLIGHT CHANCE OF
                      SHOWERS UNTIL MIDNIGHT.
  MIN TEMPERATURE.....35-37.
  MAX HUMIDITY........82-84 PERCENT.
  WINDS - 20-FOOT.....SOUTHWEST WINDS 5 TO 10 MPH.

.OUTLOOK FOR SATURDAY...
  LAL.................1 UNTIL NOON...THEN 5.
  HAINES INDEX........3 ..VERY LOW.
  CLEARING INDEX......940.
  SKY/WEATHER.........MOSTLY CLOUDY (85-95 PERCENT CLOUD COVER). A
                      CHANCE OF SHOWERS AND SNOW SHOWERS IN THE
                      MORNING...THEN WIDESPREAD
                      SHOWERS...THUNDERSTORMS AND SNOW SHOWERS IN
                      THE AFTERNOON. SNOW LEVEL NEAR 8000 FEET.
  MAX TEMPERATURE.....45-47.
  MIN HUMIDITY........61-63 PERCENT.
  WINDS - 20-FOOT.....SOUTHWEST 5 TO 10 MPH...INCREASING TO 15 TO
                      25 MPH DURING THE AFTERNOON.



FORECASTER...ROGOWSKI
REQUESTED BY...JESSE KURPIUS
REASON FOR REQUEST...PRESCRIBED
.TAG 20101022.HELLS.01/SLC

$$