FNUS75 KMSO 222104 FWSMSO SPOT FORECAST FOR LILY LAKE NATIONAL WEATHER SERVICE MISSOULA MT 304 PM MDT SAT AUG 22 2009 FORECAST IS BASED ON INCIDENT TIME OF 1414 MDT ON AUGUST 22. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... SOUTHWESTERLY FLOW ALOFT WILL BE PRESENT NEAR THE BURN AREA DURING THE NEXT FEW DAYS. AN UNSTABLE ATMOSPHERE AND WARM SURFACE TEMPERATURES WILL MAINTAIN A THUNDERSTORM THREAT DURING THIS TIME. LIGHTNING ACTIVITY WILL INCREASE THIS AFTERNOON AND EVENING...WITH ACTIVITY WANING OVERNIGHT AND PEAKING IN INTENSITY DURING SUNDAY AFTERNOON AND EVENING. MUCH OF THE THUNDERSTORMS PRESENT NEAR THE BURN AREA TODAY ARE NOT ANTICIPATED TO PRODUCE WETTING RAINS. .TODAY... SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. CWR.................20 PERCENT. MAX TEMPERATURE.....70-75. MIN HUMIDITY........28-33 PERCENT. WIND (20 FT)........SOUTHWEST WINDS 3-7 MPH MIXING HEIGHT.......7400 FT AGL. MIXING WINDS........SOUTHWEST 20 MPH. HAINES INDEX........4 LOW. .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING...THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. CWR.................20 PERCENT. MIN TEMPERATURE.....49-54. MAX HUMIDITY........54-59 PERCENT. WIND (20 FT)........WEST WINDS 5-8 MPH IN THE EVENING BECOMING VARIABLE 2-4 MPH. MIXING HEIGHT.......200 FT AGL. MIXING WINDS........SOUTHWEST 10 MPH. HAINES INDEX........3 VERY LOW. .SUNDAY... SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING...THEN CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. CWR.................20 PERCENT. MAX TEMPERATURE.....63-68. MIN HUMIDITY........35-40 PERCENT. WIND (20 FT)........SOUTH WINDS 5-7 MPH. MIXING HEIGHT.......5000 FT AGL. MIXING WINDS........SOUTHWEST 15 MPH. HAINES INDEX........3 VERY LOW. $$ FORECASTER...ZUMPFE REQUESTED BY...DOUG CAFFEE TYPE OF REQUEST...WFU .TAG 20090822.LILYL.01/MSO