000 WWUS20 KWNS 190404 SEL6 SPC WW 190403 ARZ000-OKZ000-190400- URGENT - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WATCH - NUMBER 126 NWS STORM PREDICTION CENTER NORMAN OK 1103 PM CDT THU APR 18 2024 THE NWS STORM PREDICTION CENTER HAS CANCELLED SEVERE THUNDERSTORM WATCH NUMBER 126 ISSUED AT 335 PM CDT FOR PORTIONS OF ARKANSAS OKLAHOMA