

000 

WWUS20 KWNS 040446

SEL1

SPC WW 040446

COZ000-040600-



URGENT - IMMEDIATE BROADCAST REQUESTED

SEVERE THUNDERSTORM WATCH - NUMBER 221

NWS STORM PREDICTION CENTER NORMAN OK

1046 PM MDT THU MAY 3 2007



THE NWS STORM PREDICTION CENTER HAS CANCELLED

SEVERE THUNDERSTORM WATCH NUMBER 221 ISSUED AT 415 PM MDT FOR PORTIONS OF



         COLORADO

