FNUS75 KMSO 191349 FWSMSO SPOT FORECAST FOR BIG SALMON LAKE NATIONAL WEATHER SERVICE MISSOULA MT 749 AM MDT FRI AUG 19 2011 FORECAST IS BASED ON IGNITION TIME OF 0735 MDT ON AUGUST 19. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...A RIDGE OF HIGH PRESSURE WILL BE BUILDING OVER THE REGION TODAY THROUGH TOMORROW CAUSING A WARMING AND DRYING TREND. THIS AFTERNOON THE ATMOSPHERE IS ANTICIPATED TO DESTABILIZE ENOUGH TO ALLOW FOR SOME GUSTY NORTHWESTERLY WINDS MIX DOWN TO THE FIRE. .TODAY... SKY/WEATHER.........MOSTLY SUNNY. CWR.................0 PERCENT. MAX TEMPERATURE.....BOTTOM 74-79...TOP 64-69. MIN HUMIDITY........BOTTOM 20-25 PERCENT...TOP 17-22 PERCENT. WIND (20 FT)........ VALLEY.....VARIABLE 2-4 MPH BECOMING SOUTHWEST 5-10 MPH WITH GUSTS TO 15 MPH IN THE AFTERNOON. RIDGE......VARIABLE 3-6 MPH BECOMING NORTHWEST 8-13 MPH WITH GUSTS UP TO 25 MPH IN THE AFTERNOON. .TONIGHT... SKY/WEATHER.........MOSTLY CLEAR. CWR.................0 PERCENT. MIN TEMPERATURE.....BOTTOM 34-39...TOP 43-48. MAX HUMIDITY........BOTTOM 90-95 PERCENT...TOP 40-45 PERCENT. WIND (20 FT)........ VALLEY.....SOUTHWEST WINDS 5-10 MPH IN THE EVENING BECOMING VARIABLE 2-5 MPH. RIDGE......NORTHWEST WINDS 5-10 MPH WITH GUSTS TO 20 MPH IN THE EVENING BECOMING VARIABLE 2-6 MPH. .SATURDAY... SKY/WEATHER.........MOSTLY SUNNY. CWR.................0 PERCENT. MAX TEMPERATURE.....BOTTOM 79-84...TOP 67-72. MIN HUMIDITY........BOTTOM 15-20 PERCENT...TOP 15-20 PERCENT. WIND (20 FT)........ VALLEY.....VARIABLE 2-4 MPH BECOMING SOUTHWEST 5-10 MPH IN THE AFTERNOON. RIDGE......VARIABLE 2-6 MPH BECOMING WEST 5-10 MPH WITH GUSTS TO 15 MPH IN THE AFTERNOON. $$ FORECASTER...SMITH REQUESTED BY...RUSSELL OWEN TYPE OF REQUEST...PRESCRIBED .TAG 20110819.BIGSA.01/MSO