

481 

WWUS20 KWNS 080457

SEL3

SPC WW 080457

SDZ000-080500-



URGENT - IMMEDIATE BROADCAST REQUESTED

SEVERE THUNDERSTORM WATCH - NUMBER 673

NWS STORM PREDICTION CENTER NORMAN OK

1057 PM MDT FRI AUG 7 2009



THE NWS STORM PREDICTION CENTER HAS CANCELLED

SEVERE THUNDERSTORM WATCH NUMBER 673 ISSUED AT 455 PM MDT FOR PORTIONS OF



         SOUTH DAKOTA

