FNUS75 KMSO 181623 FWSMSO SPOT FORECAST FOR SKYLINE FIRE NATIONAL WEATHER SERVICE MISSOULA MT 1023 AM MDT FRI SEP 18 2009 FORECAST IS BASED ON REQUEST TIME OF 1005 MDT ON SEPTEMBER 18. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. ...QUIET WEATHER TODAY...BUT FRONTAL PASSAGE WITH WINDS ON SATURDAY... .DISCUSSION...BENIGN WEATHER IS EXPECTED FOR THE DURATION OF TODAY UNDER A STABLE ATMOSPHERE. A BIG CHANGE WILL COME LATE TONIGHT AND MORE SO TOMORROW AS AN APPROACHING WEATHER SYSTEM AND ASSOCIATED COLD FRONT PASSES OVER THE FIRE LATE TOMORROW MORNING. GUSTY SOUTHWEST WINDS ARE EXPECTED PARTICULARLY AT THE ELEVATION OF THE FIRE DURING THIS TIME AND SHOULD CONTINUE THROUGHOUT THE DAY. THERE IS THE LIKELIHOOD OF SHOWERS OVER THE SITE ALTHOUGH WETTING RAINS ARE NOT EXPECTED. COOLER TEMPERATURES AND GREATER HUMIDITY RECOVERIES WILL RESULT FOLLOWING THE FRONTAL PASSAGE. .TODAY... SKY/WEATHER.........MOSTLY SUNNY. CWR.................0 PERCENT. MAX TEMPERATURE.....64-68. MIN HUMIDITY........33-38 PERCENT. WIND (20 FT)........SOUTHWEST 2-4 MPH. HAINES INDEX........4 LOW. .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY. CWR.................0 PERCENT. MIN TEMPERATURE.....50-55. MAX HUMIDITY........61-66 PERCENT. WIND (20 FT)........VARIABLE 1-4 MPH BECOMING SOUTH AROUND 8-10 MPH AFTER MIDNIGHT. HAINES INDEX........3 VERY LOW. .SATURDAY... SKY/WEATHER.........SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CWR.................40 PERCENT. MAX TEMPERATURE.....46-50. MIN HUMIDITY........60-65 PERCENT. WIND (20 FT)........SOUTHWEST WINDS 15-20 MPH. GUSTS UP TO 35 MPH POSSIBLE...PARTICULARLY IN THE AFTERNOON. HAINES INDEX........3 VERY LOW. $$ FORECASTER...ALLEGRETTO REQUESTED BY...FMO TYPE OF REQUEST...WILDFIRE .TAG 20090918.SKYLI.01/MSO