FNUS75 KSLC 062213 FWSSLC SPOT FORECAST FOR BOX CREEK ASPEN NATIONAL WEATHER SERVICE SALT LAKE CITY UT 413 PM MDT TUE SEP 6 2011 .DISCUSSION...THE UPPER LEVEL TROUGH AXIS MOVING THROUGH THE FIRE SITE HAS GENERATED SCATTERED SHOWERS/ISOLATED THUNDERSTORMS THIS AFTERNOON. A RAPIDLY STABILIZING AIR MASS IN THE WAKE OF THIS TROUGH WILL BRING AN END TO SHOWERS/STORMS EARLY THIS EVENING. DRIER AIR WILL SPREAD ACROSS CENTRAL UTAH OVERNIGHT...WITH JUST ENOUGH RESIDUAL MOISTURE FOR ISOLATED SHOWERS/THUNDERSTORMS OVER THE HIGHER TERRAIN DURING THE AFTERNOON. A WEAK LOW PRESSURE SYSTEM ALOFT WILL SETTLE ACROSS THE WESTERN/SOUTHERN GREAT BASIN LATE IN THE WEEK. THE LOW WILL CREATE AN INCREASING TREND IN SHOWERS/THUNDERSTORMS INTO THE WEEKEND...WITH THIS ACTIVITY CONTINUING INTO EARLY NEXT WEEK. .TONIGHT... LAL.................2 UNTIL 1900...THEN 1. HAINES INDEX........3 ..VERY LOW. SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT CLOUD COVER), SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS UNTIL 1900...THEN ISOLATED SHOWERS BETWEEN 1900 AND 2200. BECOMING MOSTLY CLEAR (10-20 PERCENT CLOUD COVER) BY MIDNIGHT. MIN TEMPERATURE.....41-44. MAX HUMIDITY........92-94 PERCENT. WINDS - 20-FOOT.....NORTH NORTHWEST WINDS 5 TO 10 MPH. .WEDNESDAY... LAL.................1. HAINES INDEX........3 ..VERY LOW. CLEARING INDEX......450. SKY/WEATHER.........MOSTLY SUNNY (10-20 PERCENT CLOUD COVER). MAX TEMPERATURE.....65-67. MIN HUMIDITY........39-41 PERCENT. WINDS - 20-FOOT.....SOUTHEAST 3 TO 6 MPH UNTIL 0900...THEN NORTH NORTHEAST WINDS 6 TO 12 MPH. .OUTLOOK FOR THURSDAY... LAL.................1. HAINES INDEX........3 ..VERY LOW. CLEARING INDEX......360. SKY/WEATHER.........MOSTLY SUNNY (10-20 PERCENT CLOUD COVER). MAX TEMPERATURE.....66-69. MIN HUMIDITY........28-31 PERCENT. WINDS - 20-FOOT.....SOUTHEAST 3 TO 5 MPH UNTIL 0900...BECOMING NORTH NORTHWEST WINDS 4 TO 8 MPH DURING THE AFTERNOON. FORECASTER...CONGER REQUESTED BY...Richfield Dispatch REASON FOR REQUEST...PRESCRIBED .TAG 20110906.BOXCR.02/SLC $$