058 FNUS75 KMSO 271420 FWSMSO SPOT FORECAST FOR STEWART NATIONAL WEATHER SERVICE MISSOULA MT 820 AM MDT TUE SEP 27 2011 FORECAST IS BASED ON REQUEST TIME OF 0746 MDT ON SEPTEMBER 27. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. ...COLD FRONTAL PASSAGE LATE THIS AFTERNOON THROUGH THIS EVENING PRODUCING INCREASING AND SHIFTING WINDS... .DISCUSSION...EXPECT AND INCREASE IN SOUTHWEST WINDS LATER THIS AFTERNOON...AFTER 1500...OVER THE STEWART FIRE AS A COLD FRONT APPROACHES THE REGION AND PRESSURE GRADIENTS INCREASE. THE COLD FRONT WILL PUSH THROUGH THE REGION THIS EVENING PRODUCING A WIND SHIFT TO THE WEST WITH CONTINUING STRONG GUSTY WINDS. RAIN IS NOT EXPECTED. .TODAY... SKY/WEATHER.........MOSTLY SUNNY. CWR.................0 PERCENT. MAX TEMPERATURE.....69-74. MIN HUMIDITY........18-23 PERCENT AFTER 1200 WIND (20 FT)........LIGHT 2-4 MPH BECOMING SOUTHWEST 5-10 MPH AFTER 1200 THEN 10-15 MPH WITH GUSTS 20-25 MPH AFTER 1500. HAINES INDEX........2 VERY LOW. .TONIGHT... SKY/WEATHER.........MOSTLY CLEAR. CWR.................0 PERCENT. MIN TEMPERATURE.....37-42. MAX HUMIDITY........88-93 PERCENT. WIND (20 FT)........WEST WINDS 10-15 MPH GUSTING 20-25 MPH THEN DECREASING TO 5-10 MPH AFTER 2200. HAINES INDEX........2 VERY LOW. .WEDNESDAY... SKY/WEATHER.........PARTLY CLOUDY. CWR.................0 PERCENT. MAX TEMPERATURE.....62-67. MIN HUMIDITY........25-30 PERCENT. WIND (20 FT)........VARIABLE 2-5 MPH BECOMING WEST 4-8 MPH IN THE AFTERNOON. HAINES INDEX........2 VERY LOW. $$ FORECASTER...RPN REQUESTED BY...JOE BOCEK TYPE OF REQUEST...WILDFIRE .TAG 20110927.STEWA.01/MSO