FNUS75 KSLC 191625
FWSSLC

SPOT FORECAST FOR OGDEN BAY WMA
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
1025 AM MDT WED MAY 19 2010

.DISCUSSION...LINGERING MOISTURE AND INSTABILTY BEHIND YESTERDAYS
STORM SYSTEM WILL MAINTAIN A THREAT OF ISOLATED SHOWERS OVER/NEAR
THE SITE THROUGH THE BALANCE OF THIS MORNING. HIGH PRESSURE ALOFT
WILL SETTLE OVER NORTHERN UTAH LATER TODAY/TONIGHT...BRINGING DRIER
AND MORE STABLE AIR TO THE AREA. A WEAK COLD FRONT WILL SWEEP
ACROSS NORTHERN UTAH LATE THUSDAY MORNING AND AFTERNOON. THIS FRONT
WILL LIKELY MOVE THROUGH THE FIRE SITE EARLY IN THE AFTERNOON...
PRODUCING GUSTY WINDS AND A CHANCE OF SHOWERS AND ISOLATED
THUNDERSTORMS ALONG THE FRONT. A NEW AND MORE ENERGETIC TROUGH WILL
REACH THE WEST COAST FRIDAY. THIS FEATURE WILL PRODUCE SOUTHERLY
WINDS...WARMER TEMPERATURES AND LOWER RH VALUES FRIDAY. COOLER
TEMPERATURES AND A THREAT FOR RAIN WILL EXIST THIS WEEKEND AS THE
WEST COAST TROUGH MOVES CLOSER TO THE AREA.


.TODAY...
LAL...................1.
HAINES INDEX..........2 ..VERY LOW.
CLEARING INDEX........580.
SKY/WEATHER...........MOSTLY CLOUDY (70-80 PERCENT CLOUD COVER)
                      WITH ISOLATED LIGHT SHOWERS UNTIL 1100...THEN
                      PARTLY CLOUDY (30-40 PERCENT CLOUD COVER).
MAX TEMPERATURE.......66-68.
MIN HUMIDITY..........44-46 PERCENT.
WIND (20 FT)..........WEST SOUTHWEST 5 TO 8 MPH UNTIL 1100...THEN
                      NORTHWEST WINDS 10 TO 14 MPH AFTER 1100.

.TONIGHT...
LAL...................1.
HAINES INDEX..........3 ..VERY LOW.
SKY/WEATHER...........MOSTLY CLEAR (15-25 PERCENT CLOUD COVER) UNTIL
                      0200...THEN PARTLY CLOUDY (45-55 PERCENT
                      CLOUD COVER).
MIN TEMPERATURE.......46-49.
MAX HUMIDITY..........72-75 PERCENT.
WIND (20 FT)..........NORTHWEST WINDS 5 TO 10 MPH...SHIFTING TO THE
                      SOUTHEAST 4 TO 8 MPH AFTER 2200.

.OUTLOOK FOR THURSDAY...
LAL...................1 UNTIL 1300...THEN 2.
HAINES INDEX..........3 ..VERY LOW.
CLEARING INDEX........1000+
SKY/WEATHER...........PARTLY CLOUDY (55-65 PERCENT CLOUD COVER). A
                      SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
                      AFTER 1300.
MAX TEMPERATURE.......65-67.
MIN HUMIDITY..........36-39 PERCENT.
WIND (20 FT)..........SOUTH SOUTHEAST WINDS 5 TO 10 MPH SHIFTING TO
                      THE SOUTHWEST 12 TO 18 MPH AFTER 1000. WINDS
                      BECOMING WEST 12 TO 18 MPH WITH GUSTS TO
                      25 MPH AFTER 1300.



FORECASTER...CONGER
REQUESTED BY...Dan Ames
REASON FOR REQUEST...PRESCRIBED
.TAG 20100519.OGDEN.01/SLC

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