FNUS75 KSLC 211626
FWSSLC

SPOT FORECAST FOR BEAVER DISTRICT ADMIN  SLASH
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
926 AM MST THU FEB 21 2013

.DISCUSSION...A COLD NORTHERLY FLOW WILL GRADUALLY DRY TODAY
ALLOWING THE BULK OF SNOW SHOWERS TO END. COMBINATION OF
MODERATE NORTHERLY SURFACE WINDS AND SUFFICIENT TRANSPORT
WINDS WILL OVERWHELM BUILDING STABILITY...THUS CALLING FOR
CLEARING VALUES TO SPIKE ABOVE 500 LATE THIS MORNING THROUGH
THE AFTERNOON. HIGH PRESSURE WILL GRADUALLY WORK INTO THE
AREA FRIDAY INCREASING STABILITY FURTHER FORCING CLEARING
BELOW 500.

A STRONG BUT FAST MOVING COLD FRONT WILL PASS THROUGH THE
BURN SITE SATURDAY AFTERNOON BRINGING A BRIEF BUT INTENSE
BAND OF ACCUMULATING SNOW.

.TODAY...
  LAL.................1.
  HAINES INDEX........2 ..VERY LOW.
  CLEARING INDEX......540.
  SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT CLOUD COVER).
                      SCATTERED SNOW SHOWERS...MOSTLY EARLY
                      MORNING.
  MAX TEMPERATURE.....27-29.
  MIN HUMIDITY........60-62 PERCENT.
  WINDS - 20-FOOT.....NORTH TO NORTHWEST WINDS 5 TO 10 MPH
                      INCREASING TO 15 MPH LATE IN THE AFTERNOON.
                      GUSTS AS HIGH AS 20 MPH THIS AFTERNOON.

.TONIGHT...
  LAL.................1.
  HAINES INDEX........2 ..VERY LOW.
  SKY/WEATHER.........PARTLY CLOUDY (50-60 PERCENT CLOUD COVER). A
                      SLIGHT CHANCE OF SNOW SHOWERS UNTIL 2300.
  MIN TEMPERATURE.....7-10 ABOVE.
  MAX HUMIDITY........91-93 PERCENT.
  WINDS - 20-FOOT.....NORTH WINDS 5 TO 10 MPH BECOMING DOWNCAYON

.OUTLOOK FOR FRIDAY...
  LAL.................1.
  HAINES INDEX........2 ..VERY LOW.
  CLEARING INDEX......320.
  SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT CLOUD COVER).
  MAX TEMPERATURE.....30.
  MIN HUMIDITY........50-52 PERCENT.
  WINDS - 20-FOOT.....NORTHWEST WINDS 5 TO 10 MPH.



FORECASTER...MERRILL
REQUESTED BY...CORY NORMAN
REASON FOR REQUEST...PRESCRIBED
.TAG 20130221.BEAVE.01/SLC

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