FNUS75 KSLC 181222 FWSSLC SPOT FORECAST FOR JOES VALLEY PILE BURN NATIONAL WEATHER SERVICE SALT LAKE CITY UT 622 AM MDT THU MAR 18 2010 .DISCUSSION...A DEVELOPING STORM SYSTEM WILL MOVE ACROSS THE INTERMOUNTAIN REGION TODAY INTO FRIDAY. THE ASSOCIATED COLD FRONT WILL MOVE ACROSS THE STATE TODAY...REACHING THE BURN SITE BETWEEN 1300 AND 1500 THIS AFTERNOON. MEASURABLE PRECIPITATION IS EXPECTED AT THE SITE TODAY. MIXING WILL BE LIMITED THIS MORNING...BUT WILL QUICKLY IMPROVE AS THE FRONT NEARS THE LOCATION. PRECIPITATION IS EXPECTED TO CONTINUE INTO FRIDAY WITH ANOTHER DAY OF EXCELLENT MIXING FORECAST. .TODAY... LAL...................1 UNTIL NOON...THEN 2. HAINES INDEX..........3 ..VERY LOW. CLEARING INDEX........1000+. SKY/WEATHER...........PARTLY CLOUDY (55-65 PERCENT CLOUD COVER) UNTIL NOON...THEN MOSTLY CLOUDY (75-85 PERCENT CLOUD COVER). NUMEROUS RAIN AND SNOW SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS AFTER NOON. MAX TEMPERATURE.......45-47. MIN HUMIDITY..........66-68 PERCENT. WIND (20 FT)..........WEST WINDS 5 TO 10 MPH BECOMING NORTHWEST 15 TO 25 MPH AFTER 1400. .TONIGHT... LAL...................1. HAINES INDEX..........3 ..VERY LOW. SKY/WEATHER...........PARTLY CLOUDY (45-55 PERCENT CLOUD COVER). OCCASIONAL SNOW SHOWERS UNTIL MIDNIGHT...THEN A CHANCE OF SNOW. MIN TEMPERATURE.......20. MAX HUMIDITY..........100 PERCENT. WIND (20 FT)..........NORTHWEST WINDS 10 TO 20 MPH. .OUTLOOK FOR FRIDAY... LAL...................1. HAINES INDEX..........3 ..VERY LOW. CLEARING INDEX........1000+. SKY/WEATHER...........MOSTLY CLOUDY (60-70 PERCENT CLOUD COVER). A CHANCE OF SNOW. MAX TEMPERATURE.......35-37. MIN HUMIDITY..........68-70 PERCENT. WIND (20 FT)..........NORTHWEST WINDS 10 TO 15 MPH INCREASING TO 15 TO 25 MPH IN THE AFTERNOON. FORECASTER...KRUSE REQUESTED BY...DIRK ROGERS REASON FOR REQUEST...PRESCRIBED .TAG 20100318.JOESV.02/SLC $$