FNUS75 KMSO 300545 FWSMSO SPOT FORECAST FOR PINE 1 NATIONAL WEATHER SERVICE MISSOULA MT 1145 PM MDT TUE SEP 29 2009 FORECAST IS BASED ON IGNITION TIME OF 1000 MDT ON SEPTEMBER 30. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...THE UPPER LEVEL TROUGH OF LOW PRESSURE WILL CONTINUE TO EXIT TO THE EAST WITH BRIEF HIGH PRESSURE RIDGING EXPECTED TO OCCUR OVER THE BURN SITE BY THIS AFTERNOON. SINCE THIS RIDGE WILL ONLY LAST THROUGH THE DAY...IT WILL NOT ALLOW MUCH TIME FOR CONDITIONS TO IMPROVE MUCH. THERE WILL BE SOME LINGERING CLOUD COVER AS A RESULT...AND WITH RESIDUAL LOW LEVEL MOISTURE IN PLACE...HUMIDITIES SHOULD REMAIN SOMEWHAT HIGH. .WEDNESDAY... CWR.................0 PERCENT. RH..................80-85 PERCENT AT IGNITION...MIN 39-45 PERCENT. WIND (20 FT)........WEST AT 2-4 MPH AT IGNITION...BECOMING SOUTHWEST AROUND 6-9 MPH IN THE AFTERNOON. $$ FORECASTER...ALLEGRETTO REQUESTED BY...JUSTIN ERICKSON TYPE OF REQUEST...PRESCRIBED .TAG 20090930.PINE1.05/MSO