FNUS75 KMSO 041426 FWSMSO SPOT FORECAST FOR SCHMITZ NATIONAL WEATHER SERVICE MISSOULA MT 826 AM MDT THU AUG 4 2011 FORECAST IS BASED ON IGNITION TIME OF 0835 MDT ON AUGUST 04. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...THE BURN SITE WILL BE IN AN AREA BETWEEN CLEAR SKIES TO THE NORTH AND THUNDERSTORM DEVELOPMENT TO THE SOUTH. CLOUD COVER WILL BEGIN TO INCREASE IN THE AFTERNOON AS STORMS DEVELOP FURTHER SOUTH...BUT BEING ON THE FRINGE OF THIS AREA OF DEVELOPMENT...THERE IS A SLIGHT CHANCE AN ISOLATED THUNDERSHOWER COULD MOVE OVER THE SITE LATER IN THE DAY. OTHERWISE...EXPECT WARM TEMPERATURES AND LIGHTER WINDS TO PERSIST. THERE IS AN INCREASED CHANCE FOR MORE WIDESPREAD THUNDERSTORM DEVELOPMENT TO IMPACT THE BURN SITE ON FRIDAY. .TODAY... SKY/WEATHER.........MOSTLY SUNNY. CLOUDS DEVELOPING IN THE AFTERNOON. CWR.................0 PERCENT. MAX TEMPERATURE.....88-92. MIN HUMIDITY........17-22 PERCENT. WIND (20 FT)........VARIABLE 1-3 MPH...BECOMING WEST-NORTHWEST 5-8 MPH LATER IN THE AFTERNOON. MIXING HEIGHT.......8500 FT AGL. MIXING WINDS........WEST 15 MPH. .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS AND THUNDERSTORMS IN THE EVENING...THEN CHANCE OF RAIN SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. CWR.................10 PERCENT. MIN TEMPERATURE.....56-61. MAX HUMIDITY........64-69 PERCENT. WIND (20 FT)........WEST AROUND 5-8 MPH IN THE EVENING BECOMING VARIABLE 2-5 MPH. MIXING HEIGHT.......200 FT AGL. MIXING WINDS........WEST 5 MPH. .FRIDAY... SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF RAIN SHOWERS AND THUNDERSTORMS. CWR.................10 PERCENT. MAX TEMPERATURE.....82-87. MIN HUMIDITY........22-29 PERCENT. WIND (20 FT)........VARIABLE 1-3 MPH...BECOMING WEST 7-10 MPH IN THE AFTERNOON. SOME STRONGER ERRATIC GUSTS IN AREAS OF THUNDERSTORMS. MIXING HEIGHT.......7200 FT AGL. MIXING WINDS........WEST 15 MPH. $$ FORECASTER...ALLEGRETTO REQUESTED BY...ART TRAHAN TYPE OF REQUEST...PRESCRIBED .TAG 20110804.SCHMI.01/MSO