FNUS75 KSLC 190326 FWSSLC SPOT FORECAST FOR ECHO JR G9XP NATIONAL WEATHER SERVICE SALT LAKE CITY UT 926 PM MDT THU OCT 18 2012 .DISCUSSION...HIGH PRESSURE CENTERED OVER UTAH IS PRODUCING A DRY AND STABLE AIRMASS AT THE FIRE SITE WITH LIGHT WINDS. SOUTHERLY FLOW ALOFT WILL BE ON THE INCREASE TOMORROW AND SATURDAY AS THE RIDGE MOVES EASTWARD...RESULTING IN A GRADUAL INCREASE IN TRANSPORT WINDS AND IMPROVING MIXING. WITH THE INCREASING FLOW WILL COME A SLOW INCREASE IN MOISTURE. A COLD FRONT WILL MOVE THROUGH THE AREA SUNDAY NIGHT AND MONDAY...WHICH WILL RESULT IN SOME PRECIPITATION AND COOLER TEMPERATURES. .REST OF TONIGHT... LAL.................1. HAINES INDEX........3 ..VERY LOW. SKY/WEATHER.........MOSTLY CLEAR (0-10 PERCENT CLOUD COVER). MIN TEMPERATURE.....32-36. MAX HUMIDITY........52-56 PERCENT. WINDS - 20-FOOT.....DOWNSLOPE/DOWNVALLEY WINDS UP TO 5 MPH. .FRIDAY... LAL.................1. HAINES INDEX........3 ..VERY LOW. CLEARING INDEX......890. SKY/WEATHER.........MOSTLY SUNNY (10-20 PERCENT CLOUD COVER). MAX TEMPERATURE.....64-68. MIN HUMIDITY........13-17 PERCENT. WINDS - 20-FOOT.....UPSLOPE/UPVALLEY WINDS UP TO 5 MPH BECOMING SOUTHWEST 8-12 MPH IN THE AFTERNOON. .OUTLOOK FOR SATURDAY... LAL.................1. HAINES INDEX........3 ..VERY LOW. CLEARING INDEX......1000+. SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT CLOUD COVER). MAX TEMPERATURE.....66-70. MIN HUMIDITY........16-20 PERCENT. WINDS - 20-FOOT.....UPSLOPE/UPVALLEY WINDS 3-7 MPH BECOMING SOUTHWEST 10-15 MPH IN THE AFTERNOON. FORECASTER...TRAPHAGAN REQUESTED BY...DAVID FRESQUES REASON FOR REQUEST...WILDFIRE .TAG 20121018.ECHOJ.01/SLC $$