EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaLogan, KS; Thomas, KS Effective6/20/2026, 8:10:00 PM CDT Expires6/20/2026, 8:30:00 PM CDT Severe Thunderstorm...
Forecasts
SPC Day 1/2/3 outlooks, convective outlooks
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaLane, KS; Ness, KS; Scott, KS; Trego, KS Effective6/20/2026, 8:02:00 PM CDT Expires6/20/2026, 9:00:00...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaCheyenne, CO; Sherman, KS; Wallace, KS Effective6/20/2026, 7:57:00 PM CDT Expires6/20/2026, 8:30:00 PM CDT...
EventFlood Warning SeveritySevere UrgencyExpected CertaintyLikely AreaCass, MO; Henry, MO; Johnson, MO Effective6/20/2026, 7:59:00 PM CDT Expires6/21/2026, 8:00:00 PM CDT Flood...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaBox Butte, NE; Dawes, NE; Morrill, NE; Scotts Bluff, NE; Sioux, NE; Goshen, WY...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaAdams, NE; Clay, NE; Hall, NE; Hamilton, NE Effective6/20/2026, 7:46:00 PM CDT Expires6/20/2026, 8:30:00...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaCuster, SD; Fall River, SD; Weston, WY Effective6/20/2026, 7:48:00 PM CDT Expires6/20/2026, 8:30:00 PM...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaThomas, KS Effective6/20/2026, 7:39:00 PM CDT Expires6/20/2026, 8:15:00 PM CDT Severe Thunderstorm Warning issued...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaBanner, NE; Scotts Bluff, NE; Goshen, WY; Laramie, WY Effective6/20/2026, 7:42:00 PM CDT Expires6/20/2026,...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaGrant, NE; Hooker, NE Effective6/20/2026, 7:40:00 PM CDT Expires6/20/2026, 8:30:00 PM CDT Severe Thunderstorm...