FNUS75 KSLC 151343 FWSSLC SPOT FORECAST FOR SANTA CLARA VEG NATIONAL WEATHER SERVICE SALT LAKE CITY UT 643 AM MST TUE NOV 15 2011 .DISCUSSION...A LIGHT NORTHWEST FLOW WILL REMAIN OVER THE BURN SITE TODAY. THE GENERALLY STABLE AIRMASS AND LIGHT TRANSPORT WINDS WILL RESULT IN FAIR TO POOR MIXING. AS HIGH PRESSURE DEVELOPS FOR TOMORROW...MIXING WILL DETERIORATE FURTHER AS THE AIRMASS STABILIZES. TRANSPORT WINDS WILL BE ON THE INCREASE THURSDAY AND FRIDAY AHEAD OF AN APPROACHING STORM SYSTEM...RESULTING IN IMPROVED MIXING...PARTICULARLY ON FRIDAY. THE STORM SYSTEM WILL PUSH A STRONG COLD FRONT THROUGH THE BURN SITE LATE FRIDAY THROUGH SATURDAY. .TODAY... LAL.................1. HAINES INDEX........2 ..VERY LOW. CLEARING INDEX......370. SKY/WEATHER.........PARTLY CLOUDY (55-65 PERCENT CLOUD COVER) UNTIL 1100...THEN MOSTLY SUNNY (10-20 PERCENT CLOUD COVER). MAX TEMPERATURE.....42-46. MIN HUMIDITY........52-56 PERCENT. WINDS - 20-FOOT.....UPSLOPE/UPVALLEY WINDS UP TO 5 MPH. .TONIGHT... LAL.................1. HAINES INDEX........2 ..VERY LOW. SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT CLOUD COVER). MIN TEMPERATURE.....30-34. MAX HUMIDITY........85-89 PERCENT. WINDS - 20-FOOT.....DOWNSLOPE/DOWNVALLEY WINDS UP TO 5 MPH. .OUTLOOK FOR WEDNESDAY... LAL.................1. HAINES INDEX........2 ..VERY LOW. CLEARING INDEX......220. SKY/WEATHER.........MOSTLY SUNNY (10-20 PERCENT CLOUD COVER). MAX TEMPERATURE.....45-49. MIN HUMIDITY........34-38 PERCENT. WINDS - 20-FOOT.....UPSLOPE/UPVALLEY WINDS UP TO 5 MPH. FORECASTER...TRAPHAGAN REQUESTED BY...JOE HARRIS REASON FOR REQUEST...PRESCRIBED .TAG 20111115.SANTA.01/SLC $$