Missouri Extreme Tornado Warning | Effective 07/31/2026 15:54

Headline: 
Tornado Warning issued July 31 at 5:54PM CDT until July 31 at 6:30PM CDT by NWS St Louis MO
Event: 
Tornado Warning
Urgency: 
Immediate
Effective: 
July 31, 2026 - 3:54pm
Expires: 
July 31, 2026 - 4:30pm
Description: 
At 554 PM CDT, a severe thunderstorm capable of producing a tornado was located over Chamois, or 12 miles north of Linn, moving east at 25 mph. HAZARD...Tornado and ping pong ball 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... Chamois around 555 PM CDT. Other locations impacted by the tornado include Portland, Morrison, Gasconade and Bay.
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: 
Gasconade, MO; Osage, MO
Forcast Office: 
NWS St Louis MO
Sender: 
w-nws.webmaster@noaa.gov