

545 

WWUS20 KWNS 190504

SEL2

SPC WW 190503

SDZ000-190400-



URGENT - IMMEDIATE BROADCAST REQUESTED

SEVERE THUNDERSTORM WATCH - NUMBER 172

NWS STORM PREDICTION CENTER NORMAN OK

1103 PM MDT SAT MAY 18 2013



THE NWS STORM PREDICTION CENTER HAS CANCELLED

SEVERE THUNDERSTORM WATCH NUMBER 172 ISSUED AT 255 PM MDT FOR PORTIONS OF



         SOUTH DAKOTA

