FNUS75 KSLC 102253
FWSSLC

SPOT FORECAST FOR TROUT CREEK
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
453 PM MDT MON JUN 10 2013

.DISCUSSION...GUSTY SOUTHERLY WINDS WILL CONTINUE WELL INTO THIS
EVENING BEFORE GRADUALLY DECREASING BETWEEN 22-2400 IN ADVANCE OF
WEAK UPPER LOW THAT WILL CROSS THE AREA OVERNIGHT. THE AIRMASS
REMAINS VERY DRY BUT WILL SEE MINOR RECOVERY TO HUMIDITY
OVERNIGHT AS FLOW ALOFT BECOMES WESTERLY. AS THE LOW PASSES NORTH
AND EAST TONIGHT EXPECTING AN ENHANCED DOWNSLOPE WIND TO DEVELOP
BETWEEN 02-0400...THIS LIKELY WILL BE GUSTY AT TIMES INTO
TOMORROW MORNING. PASSAGE WILL ALSO AID TO COOL TEMPS FOR TUESDAY
SOME 10 TO 15 DEGREES...AND ALLOW FOR SLIGHTLY HIGHER MIN RH IN
THE PM HOURS.

REGARDING POTENTIAL FOR AFTERNOON THUNDERSTORMS...MID LEVEL
MOISTURE MOVING OUT OF NEVADA WILL MOISTEN AIRMASS ENOUGH
TOMORROW TO ALLOW FOR BUILDUPS OVER IBAPAH...A FEW
SHOWERS...BRIEF GUSTY WINDS AND ADDITIONAL LIGHTNING STRIKES ARE
A THREAT AT THAT TIME. WETTING RAINS ARE NOT EXPECTED HOWEVER.
YET ANOTHER WEAK UPPER LEVEL SYSTEM WILL CROSS THE AREA
WEDNESDAY...BUT DRYING SOUTHWESTERLY FLOW WILL LIKELY KEEP
AFTERNOON THUNDERSTORM THREATS JUST NORTH OF THE WILDFIRE SITE.

.TONIGHT...
  LAL.................1.
  HAINES INDEX........5 ..MODERATE.
  SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT CLOUD COVER).
  MIN TEMPERATURE.....57-59.
  MAX HUMIDITY........30-34 PERCENT.
  WINDS - 20-FOOT.....WINDY. SOUTH WINDS 25 TO 30 MPH WITH GUSTS TO
                      AROUND 40 MPH BECOMING WEST 15 MPH AFTER
                      0200. OCCASIONAL GUSTS TO 25 MPH AFTER 0200

.TUESDAY...
  LAL.................1 UNTIL NOON...THEN 2.
  HAINES INDEX........5 ..MODERATE.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT CLOUD COVER). A
                      BUILDUPS FORM AFTER 1300. ISOLATED MOSTLY
                      DRY THUNDERSTORMS POSSIBLE.
  MAX TEMPERATURE.....80-82.
  MIN HUMIDITY........14-18 PERCENT.
  WINDS - 20-FOOT.....WEST TO NORTHWEST WINDS 15 TO 20 MPH SHIFTING
                      TO THE SOUTHWEST 10 MPH IN THE AFTERNOON.
                      ERRATIC GUSTS TO 40 MPH POSSIBLE WITH ANY
                      THUNDERSTORM.

.OUTLOOK FOR WEDNESDAY...
  LAL.................1.
  HAINES INDEX........6 ..HIGH.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT CLOUD COVER).
  MAX TEMPERATURE.....84-86.
  MIN HUMIDITY........10-12 PERCENT.
  WINDS - 20-FOOT.....BREEZY. WEST WINDS 15 MPH INCREASING TO
                      SOUTHWEST 15 TO 25 MPH IN THE AFTERNOON.



FORECASTER...MERRILL
REQUESTED BY...JAMIE DUFFY
REASON FOR REQUEST...WILDFIRE
.TAG 20130610.TROUT.01/SLC

$$