WOUS64 KWNS 232133 WOU8 SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 618 NWS STORM PREDICTION CENTER NORMAN OK 333 PM MDT SUN AUG 23 2026 SEVERE THUNDERSTORM WATCH 618 REMAINS IN EFFECT UNTIL 800 PM MDT FOR THE FOLLOWING LOCATIONS NEC013-031-045-069-075-123-161-240200- /O.CON.KWNS.SV.A.0618.000000T0000Z-260824T0200Z/ NE . NEBRASKA COUNTIES INCLUDED ARE BOX BUTTE CHERRY DAWES GARDEN GRANT MORRILL SHERIDAN $$ SDC007-019-033-047-055-063-071-081-093-102-103-105-240200- /O.CON.KWNS.SV.A.0618.000000T0000Z-260824T0200Z/ SD . SOUTH DAKOTA COUNTIES INCLUDED ARE BENNETT BUTTE CUSTER FALL RIVER HAAKON HARDING JACKSON LAWRENCE MEADE OGLALA LAKOTA PENNINGTON PERKINS $$ ATTN...WFO...CYS...LBF...UNR...