FNUS75 KSLC 201218
FWSSLC

SPOT FORECAST FOR COOPER KNOLLS RX
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
618 AM MDT WED APR 20 2011

.DISCUSSION...A WEAK UPPER LEVEL DISTURBANCE WILL PASS OVERHEAD
TODAY PROVIDING AN INCREASE IN SOUTHWEST WINDS AND AN OUTSIDE
CHANCE OF A SHOWER OR THUNDERSTORM. BETTER THUNDERSTORM COVERAGE
IS EXPECTED TONIGHT. SOUTHWEST WINDS INCREASE FURTHER TOMORROW
AHEAD OF A SHARP COLD FRONT APPROACHING FROM NORTHERN UTAH.

.TODAY...
  LAL.................1 BEFORE NOON THEN 2.
  HAINES INDEX........3 ..VERY LOW.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........PARTLY CLOUDY (50-60 PERCENT CLOUD COVER). A
                      SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
                      AFTER NOON.
  MAX TEMPERATURE.....60.
  MIN HUMIDITY........30-32 PERCENT.
  WINDS - 20-FOOT.....BREEZY. SOUTHWEST WINDS 5 TO 10 MPH INCREASING
                      TO 15 TO 25 MPH WITH GUSTS TO 35 MPH IN THE
                      AFTERNOON.

.TONIGHT...
  LAL.................2.
  HAINES INDEX........3 ..VERY LOW.
  SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT CLOUD COVER).
                      OCCASIONAL SHOWERS AND A SLIGHT CHANCE OF
                      THUNDERSTORMS.
  MIN TEMPERATURE.....30.
  MAX HUMIDITY........82-84 PERCENT.
  WINDS - 20-FOOT.....SOUTHWEST WINDS 15 TO 25 WITH GUSTS TO 35 MPH
                      EARLY IN THE EVENING...DECREASING TO 15 TO 20
                      MPH BY MIDNIGHT.

.OUTLOOK FOR THURSDAY...
  LAL.................1 UNTIL NOON...THEN 3.
  HAINES INDEX........4 ..LOW.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT CLOUD COVER). A
                      SLIGHT CHANCE OF RAIN SHOWERS AND SNOW SHOWERS. A
                      SLIGHT CHANCE OF THUNDERSTORMS IN THE
                      AFTERNOON.
  MAX TEMPERATURE.....55-57.
  MIN HUMIDITY........31-33 PERCENT.
  WINDS - 20-FOOT.....WINDY. SOUTHWEST WINDS 15 TO 25 MPH EARLY
                      DURING THE MORNING...INCREASING TO 20 TO 30
                      MPH WITH GUSTS TO 45 MPH.


FORECASTER...ROGOWSKI
REQUESTED BY...ERIC EASTEP
REASON FOR REQUEST...PRESCRIBED
.TAG 20110420.COOPE.01/SLC

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