FNUS75 KSLC 151019
FWSSLC

SPOT FORECAST FOR ALBIAN BASIN PILES
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
419 AM MDT THU SEP 15 2011

.DISCUSSION...A MOIST AND UNSTABLE AIRMASS WILL REMAIN OVER THE
BURN SITE THROUGH TOMORROW. MOISTURE AND INSTABILITY FROM A LOW
PRESSURE SYSTEM OVER SOUTHERN UTAH WILL ALLOW FOR SCATTERED
COVERAGE OF AFTERNOON AND EVENING SHOWERS AND THUNDERSTORMS TODAY.
A WEAK COLD FRONT WILL MOVE THROUGH NORTHERN UTAH FRIDAY AFTERNOON
THROUGH SATURDAY MORNING...ALLOWING A FOCUS FOR CONVECTION
TOMORROW AND TOMORROW NIGHT. WITH HIGH PRESSURE BUILDING IN BEHIND
THE COLD FRONT OVER THE WEEKEND...A DRIER AND MORE STABLE AIRMASS
WILL BUILD INTO THE REGION THROUGH EARLY NEXT WEEK.

.TODAY...
  LAL.................1 UNTIL NOON...THEN 4.
  HAINES INDEX........3 ..VERY LOW.
  CLEARING INDEX......640.
  SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT CLOUD COVER). A
                      CHANCE OF SHOWERS AND THUNDERSTORMS AFTER
                      NOON.
  MAX TEMPERATURE.....53-57.
  MIN HUMIDITY........47-51 PERCENT.
  WINDS - 20-FOOT.....UPSLOPE/UPVALLEY WINDS 3-7 MPH.

.TONIGHT...
  LAL.................1.
  HAINES INDEX........3 ..VERY LOW.
  SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT CLOUD COVER)
                      UNTIL MIDNIGHT...THEN PARTLY CLOUDY (60-70
                      PERCENT CLOUD COVER). A SLIGHT CHANCE OF
                      SHOWERS UNTIL MIDNIGHT.
  MIN TEMPERATURE.....40-44.
  MAX HUMIDITY........74-78 PERCENT.
  WINDS - 20-FOOT.....DOWNSLOPE/DOWNVALLEY WINDS 3-7 MPH.

.OUTLOOK FOR FRIDAY...
  LAL.................1 UNTIL NOON...THEN 5.
  HAINES INDEX........3 ..VERY LOW.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........CLOUDY (95-100 PERCENT CLOUD COVER). NUMEROUS
                      SHOWERS. NUMEROUS THUNDERSTORMS IN THE
                      AFTERNOON.
  MAX TEMPERATURE.....56-60.
  MIN HUMIDITY........55-55 PERCENT.
  WINDS - 20-FOOT.....UPSLOPE/UPVALLEY WINDS 3-7 MPH IN THE MORNING BECOMING
                      SOUTHWEST 8-12 MPH IN THE AFTERNOON.



FORECASTER...TRAPHAGAN
REQUESTED BY...ZIMMERMAN
REASON FOR REQUEST...PRESCRIBED
.TAG 20110915.ALBIA.01/SLC

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