WWUS20 KWNS 310311
SEL7
SPC WW 310311
NDZ000-SDZ000-310400-

URGENT - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH - NUMBER 637
NWS STORM PREDICTION CENTER NORMAN OK
1011 PM CDT SUN AUG 30 2026

THE NWS STORM PREDICTION CENTER HAS CANCELLED
SEVERE THUNDERSTORM WATCH NUMBER 637 ISSUED AT 440 PM CDT FOR PORTIONS OF

         NORTH DAKOTA
         SOUTH DAKOTA