FNUS75 KMSO 190242 FWSMSO SPOT FORECAST FOR BOB CAT LAKE FIRE NATIONAL WEATHER SERVICE MISSOULA MT 842 PM MDT THU AUG 18 2011 FORECAST IS BASED ON REQUEST TIME OF 2019 MDT ON AUGUST 18. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...WESTERLY FLOW ALOFT WILL CONTINUE TONIGHT...FOLLOWED BY A HIGH PRESSURE RIDGE BEGINNING TO BUILD LATER FRIDAY. LITTLE CHANGE EXPECTED FOR FRIDAY..AS COMPARED TO TODAY'S CONDITIONS. .TONIGHT... SKY/WEATHER.........CLEAR. CWR.................0 PERCENT. MIN TEMPERATURE.....39-44. MAX HUMIDITY........58-63 PERCENT. WIND (20 FT)........SOUTHWEST 2-5 MPH IN THE EVENING...THEN BECOMING VARIABLE 1-3 MPH. MIXING HEIGHT.......300 FT AGL. MIXING WINDS........WEST 5-10 MPH. HAINES INDEX........4 LOW. .FRIDAY... SKY/WEATHER.........MOSTLY SUNNY. A FEW CUMULUS IN THE AFTERNOON. CWR.................0 PERCENT. MAX TEMPERATURE.....64-69. MIN HUMIDITY........22-27 PERCENT. WIND (20 FT)........VARIABLE 0-3 MPH BECOMING UPSLOPE 4-8 MPH IN THE AFTERNOON. MIXING HEIGHT.......6000 FT AGL. MIXING WINDS........WEST 10 MPH. HAINES INDEX........3 VERY LOW. $$ FORECASTER...MSJ REQUESTED BY...IC TYPE OF REQUEST...WILDFIRE .TAG 20110818.BOBCA.01/MSO