FNUS75 KMSO 120047 FWSMSO SPOT FORECAST FOR NP13058870 NATIONAL WEATHER SERVICE MISSOULA MT 647 PM MDT SUN AUG 11 2013 FORECAST IS BASED ON INCIDENT TIME OF 1836 MDT ON AUGUST 11. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...CELLULAR THUNDERSTORM DEVELOPMENT CONTINUES OVER THE TERRAIN IN THE AREA. IT SHOULD BE CAUTIONED THAT ABUNDANT LIGHTNING, INCLUDING DOWN STRIKES, HAVE BEEN OCCURRING WITH PAST STORMS THAT HAVE FORMED NEAR THE AREA OF CONCERN. WE EXPECT THUNDERSTORMS TO CONTINUE FOR THE NEXT SEVERAL HOURS...ROUGHLY UNTIL 2100. STORMS WILL DIMINISH FOR A TIME, BUT RAIN SHOWERS MAY CONTINUE THROUGH THE NIGHT. ISOLATED THUNDERSTORMS CANNOT BE RULED OUT PAST MIDNIGHT, BUT CONFIDENCE IS LOW. WINDS .TONIGHT... SKY/WEATHER.........RAIN SHOWERS AND THUNDERSTORMS LIKELY IN THE EVENING...THEN SLIGHT CHANCE OF RAIN SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. WIND (20 FT)........SOUTHWEST 5-7 MPH WITH PERIODIC GUSTS TO 12-15 MPH. OUTFLOW WINDS FROM THUNDERSTORMS HAVE BEEN PRODUCING ERRATIC GUSTY WINDS UP TO 30 MPH AT TIMES. $$ FORECASTER...ALLEGRETTO REQUESTED BY...RICH BUTTER FIELD TYPE OF REQUEST...SAAR .TAG 20130811.NP130.01/MSO