FNUS75 KSLC 240120
FWSSLC

SPOT FORECAST FOR AHLSTROM HOLLOW RX
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
719 PM MDT SUN MAY 23 2010

.DISCUSSION...THE UPPER LEVEL LOW PRESSURE SYSTEM OVER EXTREME
SOUTHERN NEVADA EARLY THIS EVENING WILL MOVE NORTHEAST THROUGH THE
FIRE SITE OVERNIGHT. THE BEST THREAT FOR PRECIPITATION WILL EXIST
BETWEEN MIDNIGHT AND EARLY MONDAY MORNING. COOL TEMPERATURES AND
LINGERING MOISTURE MAY PRODUCE SOME SHOWER ACTIVITY OVER THE
HIGHER TERRAIN MONDAY AFTERNOON. CLEARING SKIES AND COOL
TEMPERATURES WILL DEVELOP QUICKLY MONDAY EVENING. SOUTHERLY WINDS
AND WARMER TEMPERATURES WILL RETURN MIDWEEK AHEAD OF THE NEXT
PACIFIC TROUGH APPROACHING THE WEST COAST STATES.

.TONIGHT...
LAL...................2 UNTIL MIDNIGHT...THEN 1.
HAINES INDEX..........3 ..VERY LOW.
SKY/WEATHER...........CLOUDY (90-100 PERCENT CLOUD COVER).
                      SNOW SHOWERS LIKELY WITH A SLIGHT CHANCE OF
                      THUNDERSTORMS UNTIL MIDNIGHT...THEN OCCASIONAL
                      SNOW SHOWERS.
MIN TEMPERATURE.......27-29.
MAX HUMIDITY..........94-97 PERCENT.
WIND (20 FT)..........SOUTHWEST 7 TO 13 MPH WITH GUSTS TO 22 MPH
                      UNTIL 0200...THEN WEST NORTHWEST WINDS 5 TO
                      10 MPH.

.MONDAY...
LAL...................1 UNTIL 1400...THEN 2.
HAINES INDEX..........3 ..VERY LOW.
CLEARING INDEX........1000+.
SKY/WEATHER...........MOSTLY CLOUDY (70-80 PERCENT CLOUD COVER)
                      UNTIL NOON...THEN PARTLY CLOUDY (50-60
                      PERCENT CLOUD COVER). OCCASIONAL SNOW SHOWERS
                      UNTIL 0900...THEN A SLIGHT CHANCE OF
                      THUNDERSTORMS AND SNOW SHOWERS.
MAX TEMPERATURE.......41-43.
MIN HUMIDITY..........49-52 PERCENT.
WIND (20 FT)..........WEST WINDS 6 TO 10 MPH UNTIL 1000...
                      THEN BECOMING 8 TO 15 MPH.

.OUTLOOK FOR TUESDAY...
LAL...................1.
HAINES INDEX..........4 ..LOW.
CLEARING INDEX........900.
SKY/WEATHER...........MOSTLY SUNNY (15-25 PERCENT CLOUD COVER).
MAX TEMPERATURE.......53-56
MIN HUMIDITY..........17-19 PERCENT.
WIND (20 FT)..........SOUTH SOUTHWEST WINDS 5 TO 8 MPH...INCREASING
                      TO 8 TO 14 MPH AFTER 1100.


FORECASTER...CONGER
REQUESTED BY...Trevor Frandsen
REASON FOR REQUEST...PRESCRIBED
.TAG 20100523.AHLST.01/SLC

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