FNUS75 KSLC 172152
FWSSLC

SPOT FORECAST FOR COOPER KNOLL
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
352 PM MDT TUE MAY 17 2011

.DISCUSSION...MOST SHOWERS IN THE VICINITY OF THE BURN SITE HAVE
LIFTED NORTHWARD THIS AFTERNOON...BUT THERE IS STILL A SLIGHT
CHANCE A SHOWER WILL IMPACT THE SITE THROUGH THIS EVENING.
RELATIVE HUMIDITIES SHOULD DROP SLIGHTLY OVER THE NEXT COUPLE OF
HOURS BEFORE RAPIDLY REBOUNDING OVERNIGHT. WEST TO NORTHWEST WINDS
WILL BECOME SOUTHWESTERLY OVERNIGHT AHEAD OF AN APPROACHING COLD
FRONT. THESE WINDS ARE EXPECTED TO BECOME MORE SOUTHERLY AND
INCREASE DURING THE DAY TOMORROW BEFORE THE FRONT PUSHES THROUGH
DURING THE LATE AFTERNOON/EARLY EVENING. AS THE FRONT MOVES
THROUGH...SO WILL THE CENTER OF THE BROAD UPPER LOW THAT HAS BEEN
BRINGING UNSETTLED WEATHER TO THE REGION. SNOW SHOWERS WILL BECOME
WIDESPREAD BY TOMORROW AFTERNOON...THUS KEEPING RELATIVE
HUMIDITY VALUES QUITE HIGH TOMORROW. RIGHT NOW EXPECTING PRECIP
VALUES TO BE RELATIVE LIGHT AT THE BURN SITE...WITH 2-4 INCHES OF
SNOW POSSIBLE DURING THE DAY TOMORROW.

.REST OF TODAY...
  LAL.................1.
  HAINES INDEX........3 ..VERY LOW.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........MOSTLY CLOUDY (85-95 PERCENT CLOUD COVER).
                      ISOLATED SNOW SHOWERS.
  MAX TEMPERATURE.....39-41.
  MIN HUMIDITY........46-48 PERCENT.
  WINDS - 20-FOOT.....WEST NORTHWEST WINDS 10-15 MPH WITH GUSTS TO 30 MPH.

.TONIGHT...
  LAL.................1.
  HAINES INDEX........3 ..VERY LOW.
  SKY/WEATHER.........MOSTLY CLOUDY (85-95 PERCENT CLOUD COVER).
                      ISOLATED SNOW SHOWERS.
  MIN TEMPERATURE.....27-29.
  MAX HUMIDITY........88-90 PERCENT.
  WINDS - 20-FOOT.....WEST WINDS 10-15 MPH BECOMING SOUTHWEST 5-10
                      AFTER MIDNIGHT.

.OUTLOOK FOR WEDNESDAY...
  LAL.................2.
  HAINES INDEX........3 ..VERY LOW.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........CLOUDY (95-100 PERCENT CLOUD COVER). SNOW
                      SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS.
  MAX TEMPERATURE.....36-40.
  MIN HUMIDITY........78-82 PERCENT.
 WINDS - 20-FOOT.....SOUTH WINDS 5-10 MPH INCREASING TO 10-15 MPH
IN THE AFTERNOON.



FORECASTER...TRAPHAGAN
REQUESTED BY...GOETZINGER
REASON FOR REQUEST...PRESCRIBED
.TAG 20110517.COOPE.02/SLC

$$