FNUS75 KSLC 161218 FWSSLC SPOT FORECAST FOR LOW HILLS NATIONAL WEATHER SERVICE SALT LAKE CITY UT 618 AM MDT MON MAR 16 2009 .DISCUSSION...MODERATE WEST-SOUTHWEST FLOW ABOVE THE SURFACE CONTINUES FOR THE GREAT BASIN TODAY. THE BEST INSTABILITY WILL STAY NORTH OF THE UTAH- IDAHO BORDER...BUT DECENT MIXING STILL EXISTS ACROSS THE AREA...AND IS COMBINING WITH A SOUTHERLY SURFACE GRADIENT TO CREATE GUSTY SOUTH- SOUTHWEST WINDS ACROSS UTAH. A WEAK COLD FRONT WILL MOVE THROUGH THE NORTHERN HALF OF UTAH TUESDAY MORNING. NO PRECIPITATION IS EXPECTED AT THE BURN SITE...BUT THE FRONT WILL COOL TEMPERATURES A FEW DEGREES AND WILL LIKELY SWITCH THE SURFACE WINDS TO THE WEST- NORTHWEST. .TODAY... LAL.................1. HAINES INDEX........3 ..VERY LOW. CLEARING INDEX......1000+. SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT CLOUD COVER). MAX TEMPERATURE.....63-66. MIN HUMIDITY........15-18 PERCENT. WINDS - 20-FOOT.....SOUTH-SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS 25 TO 35 MPH. .TONIGHT... LAL.................1. HAINES INDEX........3 ..VERY LOW. SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT CLOUD COVER). MIN TEMPERATURE.....35-39. MAX HUMIDITY........39-44 PERCENT. WINDS - 20-FOOT.....SOUTH-SOUTHWEST WINDS 10 TO 15 MPH. .OUTLOOK FOR TUESDAY... LAL.................1. HAINES INDEX........2 ..VERY LOW. CLEARING INDEX......920. SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT CLOUD COVER). MAX TEMPERATURE.....60-63. MIN HUMIDITY........17-20 PERCENT. WINDS - 20-FOOT.....WEST-NORTHWEST WINDS 5 TO 10 MPH. FORECASTER...SCHOENING REQUESTED BY...JUSTIN JOHNSON REASON FOR REQUEST...PRESCRIBED .TAG 20090316.LOWHI.01/SLC $$