976 FPUS73 KFSD 120308 NOWFSD SHORT TERM FORECAST NATIONAL WEATHER SERVICE SIOUX FALLS SD 1005 PM CDT SUN AUG 11 2002 MNZ071-097-098-SDZ056-062-066-067-120430- LINCOLN-LINCOLN MN-MINNEHAHA-MOODY-PIPESTONE MN-ROCK MN-TURNER- INCLUDING THE CITIES OF...LUVERNE MN...PIPESTONE MN...SIOUX FALLS 1008 PM CDT SUN AUG 11 2002 .NOW... ...THUNDERSTORM OUTFLOW WINDS TO AFFECT THE INTERSTATE 29 CORRIDOR... AT 1008 PM...A LINE OF THUNDERSTORMS FROM CLEAR LAKE...THROUGH MITCHELL...TO ARMOUR WAS MOVING EAST AT 40 MPH. THIS LINE OF STORMS HAS A HISTORY OF PRODUCING WINDS FROM 40 TO 70 MPH. THE STRONG WINDS WILL REACH COLMAN AROUND 1030 PM...IVANHOE AND FLANDREAU BY 1045 PM...SIOUX FALLS AROUND 1100 PM...AND PIPESTONE AROUND 1115 PM. FROM 15 TO 30 MINUTES AFTER THE WIND SHIFT...EXPECT A PERIOD OF TORRENTIAL RAIN WITH UP TO AN INCH OF RAIN...AND FREQUENT DANGEROUS LIGHTNING. && A SEVERE THUNDERSTORM WATCH IS IN EFFECT UNTIL 300 AM CDT. $$