FNUS75 KSLC 110030 FWSSLC SPOT FORECAST FOR ZION CANYON GRASS NATIONAL WEATHER SERVICE SALT LAKE CITY UT 530 PM MST TUE JAN 10 2012 .DISCUSSION...WEAK SYSTEM MOVING BY TO THE NORTH OF THE FIRE DISTRICT WILL DROP A DRY COLD FRONT ACROSS UTAH TONIGHT. THIS FRONT WILL WEAKEN BEFORE IT REACHES SOUTHERN UTAH BUT WINDS WILL PICK UP A LITTLE. CLEARING INDEX WILL BE UP A BIT BUT REMAIN BELOW 500 FOR TOMORROW. DO NOT EXPECT ANY PRECIPITATION EITHER...ONLY AN INCREASE IN MID OR HIGH LEVEL CLOUDS. .TONIGHT... LAL.................1. HAINES INDEX........4 ..LOW. SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT CLOUD COVER). MIN TEMPERATURE.....31-33. MAX HUMIDITY........69-71 PERCENT. WINDS - 20-FOOT.....SOUTHWEST WINDS 5 MPH SHIFTING TO THE NORTHWEST IN THE LATE EVENING AND OVERNIGHT. .WEDNESDAY... LAL.................1. HAINES INDEX........4 ..LOW. CLEARING INDEX......320. SKY/WEATHER.........MOSTLY SUNNY (0-10 PERCENT CLOUD COVER). MAX TEMPERATURE.....57-59. MIN HUMIDITY........17-19 PERCENT. WINDS - 20-FOOT.....NORTH WINDS 15 MPH BECOMING SOUTH 5 MPH IN THE AFTERNOON. .OUTLOOK FOR THURSDAY... LAL.................1. HAINES INDEX........4 ..LOW. CLEARING INDEX......320. SKY/WEATHER.........MOSTLY SUNNY (10-20 PERCENT CLOUD COVER). MAX TEMPERATURE.....56-58. MIN HUMIDITY........19-21 PERCENT. WINDS - 20-FOOT.....NORTHEAST WINDS 5 MPH SHIFTING TO THE SOUTHEAST IN THE AFTERNOON. FORECASTER...YOUNG REQUESTED BY...HORFE REASON FOR REQUEST...PRESCRIBED .TAG 20120110.ZIONC.01/SLC $$