FNUS75 KMSO 190357 FWSMSO SPOT FORECAST FOR SOUTH FORK LOST CREEK NATIONAL WEATHER SERVICE MISSOULA MT 957 PM MDT THU AUG 18 2011 FORECAST IS BASED ON REQUEST TIME OF 2129 MDT ON AUGUST 18. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...FEWER HIGH CLOUDS EXPECTED FOR FRIDAY AS THE WESTERLY FLOW ALOFT WEAKENS. A RIDGE OF HIGH PRESSURE WILL BE BUILDING INTO WESTERN MONTANA LATER FRIDAY AND INTO SATURDAY. .FRIDAY... SKY/WEATHER.........MOSTLY SUNNY. A FEW HIGH CLOUDS. MAX TEMPERATURE.....74-78 VALLEYS...AND 64-67 RIDGETOP. MIN HUMIDITY........19-23 PERCENT VALLEYS. 21-25 PERCENT RIDGETOP. WIND (20 FT)........ VALLEY....VARIABLE 2-4 IN THE MORNING...BECOMING UPCANYON 5-10 MPH IN THE AFTERNOON. RIDGETOP..WEST 5-10 MPH IN THE MORNING...BECOMING NORTHWEST 7-12 MPH IN THE AFTERNOON. MIXING HEIGHT.......4000 FT AGL. MIXING WINDS........NORTHWEST 8-12 MPH. HAINES INDEX........2 VERY LOW. $$ FORECASTER...MSJ REQUESTED BY...GILLESPIE TYPE OF REQUEST...WILDFIRE .TAG 20110818.SOUTH.01/MSO