Mesoscale Discussion 1945 NWS Storm Prediction Center Norman OK 0102 AM CDT Wed Aug 12 2026 Areas affected...northern NE and southern SD Concerning...Severe Thunderstorm Watch 572... Valid 120602Z - 120730Z The severe weather threat for Severe Thunderstorm Watch 572 continues. SUMMARY...A maturing bow will continue to yield a risk for higher-end wind potential over the next 1-2 hours as it moves into northern portions of NE. Recently measured gusts in the 90-95 mph range in southern SD are indicative of the higher-end wind potential. ..Smith.. 08/12/2026 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...FSD...ABR...LBF...UNR... LAT...LON 43620019 43529937 43109832 42619832 42279885 42359984 42770085 42950091 43180038 43620019 MOST PROBABLE PEAK WIND GUST...85-100 MPH