Missouri Tornado Warning | Effective 04/27/2026 13:21

Headline: 
Tornado Warning issued April 27 at 3:21PM CDT until April 27 at 3:30PM CDT by NWS St Louis MO
Event: 
Tornado Warning
Urgency: 
Immediate
Effective: 
April 27, 2026 - 1:21pm
Expires: 
April 27, 2026 - 1:30pm
Description: 
At 321 PM CDT, a severe thunderstorm capable of producing a tornado was located near St. Peters, moving east at 50 mph. HAZARD...Tornado and quarter size hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows and vehicles will occur. Tree damage is likely. This tornado will be near... St. Charles, St. Peters, O'Fallon and Cottleville around 325 PM CDT. Other locations impacted by the tornado include Kampville. This includes Interstate 70 in Missouri between exits 217 and 227.
Instruction: 
Move to an interior room on the lowest floor of a well-built building away from windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris.
Area Description: 
St. Charles, MO
Forcast Office: 
NWS St Louis MO
Sender: 
w-nws.webmaster@noaa.gov