

000 

WWUS20 KWNS 230303

SEL8

SPC WW 230303

NEZ000-WYZ000-230300-



URGENT - IMMEDIATE BROADCAST REQUESTED

SEVERE THUNDERSTORM WATCH - NUMBER 338

NWS STORM PREDICTION CENTER NORMAN OK

903 PM MDT THU MAY 22 2008



THE NWS STORM PREDICTION CENTER HAS CANCELLED

SEVERE THUNDERSTORM WATCH NUMBER 338 ISSUED AT 220 PM MDT FOR PORTIONS OF



         NEBRASKA

         WYOMING

