Illinois Extreme Tornado Warning | Effective 06/21/2026 12:54

Headline: 
Tornado Warning issued June 21 at 2:54PM CDT until June 21 at 3:30PM CDT by NWS St Louis MO
Event: 
Tornado Warning
Urgency: 
Immediate
Effective: 
June 21, 2026 - 12:54pm
Expires: 
June 21, 2026 - 1:30pm
Description: 
TORLSX The National Weather Service in St Louis has issued a * Tornado Warning for... Southern Bond County in south central Illinois... East Central Madison County in southwestern Illinois... * Until 330 PM CDT. * At 254 PM CDT, a severe thunderstorm capable of producing a tornado was located near Highland, moving east at 40 mph. HAZARD...Tornado. 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. * Locations impacted include... Highland, Grantfork, Pierron, Pocahontas, Dudleyville, Beaver Creek, Greenville, Tamalco, Keyesport and Pleasant Mound. This includes Interstate 70 in Illinois between exits 30 and 45.
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: 
Bond, IL; Madison, IL
Forcast Office: 
NWS St Louis MO