Kansas Severe Thunderstorm Warning | Effective 05/18/2026 16:42

Headline: 
Severe Thunderstorm Warning issued May 18 at 6:42PM CDT until May 18 at 7:30PM CDT by NWS Topeka KS
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
May 18, 2026 - 4:42pm
Expires: 
May 18, 2026 - 5:30pm
Description: 
SVRTOP The National Weather Service in Topeka has issued a * Severe Thunderstorm Warning for... East central Geary County in east central Kansas... Southeastern Riley County in northeastern Kansas... Northwestern Shawnee County in east central Kansas... Northern Wabaunsee County in east central Kansas... Southeastern Nemaha County in northeastern Kansas... Eastern Pottawatomie County in northeastern Kansas... Jackson County in northeastern Kansas... * Until 730 PM CDT. * At 641 PM CDT, severe thunderstorms were located along a line extending from 7 miles southeast of Westmoreland to 3 miles southeast of St. George to 4 miles northwest of Alta Vista, moving east at 60 mph. HAZARD...70 mph wind gusts. SOURCE...Public reported a 67 mph wind gust east of Manhattan at 628 PM. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Wamego, Holton, Rossville, Alma, Westmoreland, St. Marys, Dover, Silver Lake, Onaga, Hoyt, St. George, Maple Hill, Mayetta, McFarland, Paxico, Belvue, Emmett, Louisville, Circleville, and Delia. This includes Interstate 70 between mile markers 310 and 351.
Instruction: 
For your protection move to an interior room on the lowest floor of a building. A Tornado Watch remains in effect until 800 PM CDT for northeastern and east central Kansas. A Tornado Watch also remains in effect until 100 AM CDT for east central Kansas.
Area Description: 
Geary, KS; Jackson, KS; Nemaha, KS; Pottawatomie, KS; Riley, KS; Shawnee, KS; Wabaunsee, KS
Forcast Office: 
NWS Topeka KS
Sender: 
w-nws.webmaster@noaa.gov