Missouri Severe Thunderstorm Warning | Effective 05/18/2026 19:42

Headline: 
Severe Thunderstorm Warning issued May 18 at 9:42PM CDT until May 18 at 10:45PM CDT by NWS Kansas City/Pleasant Hill MO
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
May 18, 2026 - 7:42pm
Expires: 
May 18, 2026 - 8:45pm
Description: 
SVREAX The National Weather Service in Pleasant Hill has issued a * Severe Thunderstorm Warning for... Cass County in west central Missouri... Southern Jackson County in west central Missouri... Western Johnson County in west central Missouri... * Until 1045 PM CDT. * At 942 PM CDT, severe thunderstorms were located along a line extending from near Raytown to Paola, moving east at 50 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Trained weather spotters. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Lee's Summit, Grandview, Belton, Raymore, Harrisonville, Pleasant Hill, Greenwood, Peculiar, Holden, Lake Lotawana, Garden City, Lake Winnebago, Lone Jack, Cleveland, Freeman, East Lynne, Kingsville, Lake Annette, Baldwin Park, and Strasburg. This includes the following highways... Interstate 470 between mile markers 1 and 8. Interstate 49 between mile markers 150 and 183.
Instruction: 
Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building. A Tornado Watch remains in effect until 100 AM CDT for east central Kansas...and west central Missouri.
Area Description: 
Cass, MO; Jackson, MO; Johnson, MO
Forcast Office: 
NWS Kansas City/Pleasant Hill MO
Sender: 
w-nws.webmaster@noaa.gov