FNUS75 KSLC 211928
FWSSLC

SPOT FORECAST FOR BRIDGE FIRE
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
128 PM MDT TUE JUL 21 2009

.DISCUSSION...AN UPPER LEVEL LOW PRESSURE SYSTEM OVER NORTHWEST
ARIZONA HAS PRODUCED SCATTERED SHOWERS AND THUNDERSTORMS ACROSS
SOUTHERN UTAH TODAY. THE UPPER LOW WILL CONTINUE TO DRIFT SLOWLY
SOUTH THROUGH TONIGHT...LEADING TO A GRADUAL DECREASE IN
PRECIPITATION AT THE FIRE SITE THIS EVENING. DRIER AIR WILL WORK
INTO SOUTHERN UTAH FROM THE NORTH ON WEDENSDAY. ENOUGH MOISTURE
WILL REMAIN FOR ISOLATED MOUNTAINS SHOWERS/STORMS WEDNESDAY
AFTERNOON...THEN GENERALLY DRY AND STABLE CONDITIONS WILL EXIST
FOR WEDNESDAY NIGHT THROUGH THURSDAY.

.REST OF TODAY...
  LAL.................4.
  HAINES INDEX........4 ..LOW.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........CLOUDY (85-95 PERCENT CLOUD COVER).
                      SCATTERED SHOWERS AND THUNDERSTORMS.
  MAX TEMPERATURE.....64-68.
  MIN HUMIDITY........59-61 PERCENT.
  WINDS - 20-FOOT.....WEST WINDS 5 to 10 MPH...GUSTS TO 25 MPH NEAR
                      SHOWERS/THUNDERSTORMS.

.TONIGHT...
  LAL.................4 UNTIL 2200...THEN 1.
  HAINES INDEX........4 ..LOW.
  SKY/WEATHER.........CLOUDY (85-95 PERCENT CLOUD COVER). A CHANCE
                      OF SHOWERS AND THUNDERSTORMS UNTIL 2200...THEN
                      ISOLATED SHOWERS.
  MIN TEMPERATURE.....52-54.
  MAX HUMIDITY........90-92 PERCENT.
  WINDS - 20-FOOT.....WEST WINDS 5 TO 10 MPH.


.OUTLOOK FOR WEDNESDAY...
  LAL.................1 UNTIL NOON...THEN 2.
  HAINES INDEX........5 ..MODERATE.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT CLOUD COVER). A
                      SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
                      AFTER 1000.
  MAX TEMPERATURE.....71-73.
  MIN HUMIDITY........32-34 PERCENT.
  WINDS - 20-FOOT.....WEST NORTHWEST WINDS 5 TO 10 MPH.


FORECASTER...CONGER
REQUESTED BY...Sandra Grow
REASON FOR REQUEST...WILDFIRE
.TAG 20090721.BRIDG.01/SLC

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