FNUS75 KSLC 151544 FWSSLC SPOT FORECAST FOR MILL FLAT NATIONAL WEATHER SERVICE SALT LAKE CITY UT 944 AM MDT TUE SEP 15 2009 .DISCUSSION...AN UPPER LEVEL CLOSED LOW IS LOCATED OVER CENTRAL UTAH THIS MORNING AND WILL GRADUALLY MOVE VERY SLOWLY TOWARDS THE SOUTHEAST TONIGHT THROUGH WEDNESDAY. MILL FLAT WILL BE ON THE EXTREME WESTERN EDGE OF THE INSTABILITY THAT THIS SYSTEM WILL CREATE OVER THE REGION TODAY AND WEDNESDAY. ANY LITTLE WESTWARD WOBBLE OF THIS SYSTEM COULD BRING SHOWERS OR THUNDERSTORMS TO MILL FLAT. BELIEVE MOST ACTIVITY WILL REMAIN TO YOUR EAST THOUGH. A RIDGE OF HIGH PRESSURE WILL MOVE IN FOR THURSDAY THROUGH THE WEEKEND. .TODAY... LAL.................1 UNTIL NOON...THEN 2. HAINES INDEX........4 ..LOW. CLEARING INDEX......870. SKY/WEATHER.........PARTLY CLOUDY (60-70 PERCENT CLOUD COVER). A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER NOON. MAX TEMPERATURE.....65-67. MIN HUMIDITY........27-29 PERCENT. WINDS - 20-FOOT.....NORTH OR UPSLOPE AT 5 MPH. .TONIGHT... LAL.................2 UNTIL MIDNIGHT...THEN 1. HAINES INDEX........3 ..VERY LOW. SKY/WEATHER.........PARTLY CLOUDY (50-60 PERCENT CLOUD COVER). A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS UNTIL MIDNIGHT. MIN TEMPERATURE.....41-44. MAX HUMIDITY........56-60 PERCENT. WINDS - 20-FOOT.....DOWNSLOPE 3-5 MPH. RIDGE LINE WINDS NORTH 10 MPH. .OUTLOOK FOR WEDNESDAY... LAL.................2. HAINES INDEX........3 ..VERY LOW. CLEARING INDEX......670. SKY/WEATHER.........PARTLY CLOUDY (40-60 PERCENT CLOUD COVER). A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. MAX TEMPERATURE.....66-68. MIN HUMIDITY........26-30 PERCENT. WINDS - 20-FOOT.....NORTH WINDS 5 TO 10 MPH. FORECASTER...STRUTHWOLF REQUESTED BY...MICHA SUWYN REASON FOR REQUEST...WILDFIRE .TAG 20090915.MILLF.01/SLC $$