FNUS75 KSLC 240042 FWSSLC SPOT FORECAST FOR COLD SPRINGS RX NATIONAL WEATHER SERVICE SALT LAKE CITY UT 642 PM MDT WED JUN 23 2010 .DISCUSSION...SOUTHWEST FLOW WILL INCREASE TOMORROW AND FRIDAY AHEAD OF THE NEXT WEATHER DISTURBANCE WHICH WILL MOVE INTO THE GREAT BASIN. THESE WINDS SHOULD MIX DOWN TO THE SURFACE DURING THE AFTERNOONS AND OVERCOME THE DIURNAL TERRAIN-DRIVEN WINDS...SO EXPECT WIND DIRECTION TO BE SOUTHWEST TOMORROW. THE AIRMASS WILL REMAIN RATHER DRY TOMORROW...BUT A SLIGHT INCREASE IN MOISTURE ON FRIDAY COULD RESULT IN SOME CUMULUS BUILDUPS AND A SLIGHT CHANCE OF DRY THUNDERSTORMS. THE WEATHER DISTURBANCE WILL PUSH A COLD FRONT THROUGH THE AREA LATE FRIDAY NIGHT...RESULTING IN COOLER TEMPERATURES FOR SATURDAY. .TONIGHT... LAL...................1. HAINES INDEX..........6 ..HIGH. SKY/WEATHER...........MOSTLY CLEAR (5-15 PERCENT CLOUD COVER). MIN TEMPERATURE.......44-47. MAX HUMIDITY..........33-36 PERCENT. WIND (20 FT)..........SOUTHWEST WINDS 4 TO 8 MPH BECOMING DOWNSLOPE 2 TO 5 MPH AFTER 2100. .THURSDAY... LAL...................1. HAINES INDEX..........6 ..HIGH. CLEARING INDEX........1000+. SKY/WEATHER...........MOSTLY SUNNY (5-15 PERCENT CLOUD COVER) UNTIL NOON...THEN PARTLY CLOUDY (25-35 PERCENT CLOUD COVER). MAX TEMPERATURE.......76-79. MIN HUMIDITY..........10-13 PERCENT. WIND (20 FT)..........DOWNSLOPE WINDS 2 TO 5 MPH INCREASING TO SOUTHWEST 5 TO 10 MPH WITH GUSTS TO 18 MPH IN THE AFTERNOON. TRANSPORT WINDS.......SOUTHWEST 22-28 MPH. .OUTLOOK FOR FRIDAY... LAL...................1 UNTIL NOON...THEN 2. HAINES INDEX..........6 ..HIGH. CLEARING INDEX........1000+. SKY/WEATHER...........MOSTLY SUNNY (15-25 PERCENT CLOUD COVER) THEN BECOMING PARTLY CLOUDY (50-60 PERCENT CLOUD COVER). ISOLATED THUNDERSTORMS IN THE AFTERNOON. MAX TEMPERATURE.......74-77. MIN HUMIDITY..........12-15 PERCENT. WIND (20 FT)..........DOWNSLOPE WINDS 2 TO 5 MPH INCREASING TO SOUTHWEST 5 TO 10 MPH WITH GUSTS TO 18 MPH IN THE AFTERNOON. TRANSPORT WINDS.......SOUTHWEST 22-28 MPH. FORECASTER...CHENG REQUESTED BY...STEVE RUTTER RXB1 T REASON FOR REQUEST...PRESCRIBED .TAG 20100624.COLDS.01/SLC $$