FNUS75 KSLC 211756
FWSSLC

SPOT FORECAST FOR BRIDGE
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
1156 AM MDT SUN JUN 21 2009

.DISCUSSION...A DRIER AND WARMER AIRMASS HAS SPREAD INTO SOUTHERN
UTAH...SO THUNDERSTORMS ARE NOT EXPECTED TODAY OR TOMORROW.
SOUTHWEST WINDS WILL INCREASE TODAY AHEAD OF AN APPROACHING COLD
FRONT. THIS FRONTAL BOUNDARY WILL STALL NEAR THE BURN SITE
OVERNIGHT BEFORE LIFTING BACK TO THE NORTH DURING THE DAY
TOMORROW. BEYOND TOMORROW...EXPECT MOISTURE TO FILTER BACK INTO
THE AREA TOWARDS MIDWEEK...FUELING TERRAIN-BASED DIURNAL
CONVECTION.

.TODAY...
  LAL.................1.
  HAINES INDEX........4 ..LOW.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT CLOUD COVER).
  MAX TEMPERATURE.....68-71.
  MIN HUMIDITY........20-23 PERCENT.
  WINDS - 20-FOOT.....BREEZY. SOUTHWEST WINDS 6 TO 12 MPH INCREASING
                      TO 12 TO 20 MPH WITH GUSTS TO AROUND 30 MPH
                      AFTER 1300.

.TONIGHT...
  LAL.................1.
  HAINES INDEX........3 ..VERY LOW.
  SKY/WEATHER.........MOSTLY CLEAR (5-15 PERCENT CLOUD COVER).
  MIN TEMPERATURE.....39-42.
  MAX HUMIDITY........53-56 PERCENT.
  WINDS - 20-FOOT.....BREEZY. SOUTHWEST WINDS 12 TO 20 MPH WITH
                      GUSTS TO AROUND 30 MPH DECREASING TO 5 TO
                      9 MPH AFTER 2100.

.OUTLOOK FOR MONDAY...
  LAL.................1.
  HAINES INDEX........5 ..MODERATE.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........MOSTLY SUNNY (5-15 PERCENT CLOUD COVER) THEN
                      BECOMING PARTLY CLOUDY (35-45 PERCENT CLOUD
                      COVER).
  MAX TEMPERATURE.....72-75.
  MIN HUMIDITY........16-19 PERCENT.
  WINDS - 20-FOOT.....NORTHWEST WINDS 6 TO 10 MPH SHIFTING TO THE
                      SOUTH IN THE AFTERNOON.



FORECASTER...CHENG
REQUESTED BY...USFS
REASON FOR REQUEST...WFU
.TAG 20090621.BRIDG.01/SLC

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