FNUS75 KSLC 210223
FWSSLC

SPOT FORECAST FOR SPRING FIRE
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
823 PM MDT SAT AUG 20 2011

.DISCUSSION...A SOUTH TO SOUTHWEST FLOW WILL PREVAIL OVER THE
WASATCH PLATEAU THROUGH MONDAY WITH ENOUGH MOISTURE REMAINING IN
PLACE FOR A THREAT OF MAINLY AFTERNOON AND EVENING SHOWERS AND
THUNDERSTORMS EACH DAY. THE FLOW WILL BECOME MORE WESTERLY
TUESDAY AND WILL DRY OUT SOMEWHAT. UNTIL THEN... HUMIDITIES WILL
REMAIN ELEVATED ALTHOUGH THERMAL BELT CONDITIONS COULD HOLD BACK
OVERNIGHT RECOVERIES SOMEWHAT. THERE IS A CHANCE OF WETTING RAIN
EACH DAY AS WELL.

.TONIGHT...
  LAL.................1.
  HAINES INDEX........3 ..VERY LOW.
  SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT CLOUD COVER).
  MIN TEMPERATURE.....55-57.
  MAX HUMIDITY........60-62 PERCENT.
  WINDS - 20-FOOT.....LIGHT AND VARIABLE WINDS BECOMING NORTHEAST
                      5 MPH AFTER 2200.

.SUNDAY...
  LAL.................2 UNTIL NOON...THEN 4.
  HAINES INDEX........4 ..LOW.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........PARTLY CLOUDY (55-65 PERCENT CLOUD COVER). A
                      SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
                      UNTIL NOON...THEN SCATTERED SHOWERS AND
                      THUNDERSTORMS.
  MAX TEMPERATURE.....71-73.
  MIN HUMIDITY........30-32 PERCENT.
  WINDS - 20-FOOT.....EAST WINDS 5 MPH BECOMING SOUTHWEST 5
                      TO 10 MPH IN THE AFTERNOON.

.OUTLOOK FOR MONDAY...
  LAL.................2 UNTIL NOON...THEN 4.
  HAINES INDEX........5 ..MODERATE.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT CLOUD COVER). A
                      SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
                      UNTIL NOON...THEN SCATTERED SHOWERS AND
                      THUNDERSTORMS IN THE AFTERNOON.
  MAX TEMPERATURE.....72-74.
  MIN HUMIDITY........29-31 PERCENT.
  WINDS - 20-FOOT.....SOUTHWEST WINDS 5 MPH INCREASING TO 10
                      MPH IN THE AFTERNOON.



FORECASTER...WILENSKY
REQUESTED BY...JASON LAWHON
REASON FOR REQUEST...WILDFIRE
.TAG 20110820.SPRIN.01/SLC

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