Illinois, Missouri Severe Severe Thunderstorm Warning | Effective 09/15/2026 16:13

Headline: 
Severe Thunderstorm Warning issued September 15 at 6:13PM CDT until September 15 at 7:00PM CDT by NWS St Louis MO
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
September 15, 2026 - 4:13pm
Expires: 
September 15, 2026 - 5:00pm
Description: 
SVRLSX The National Weather Service in St Louis has issued a * Severe Thunderstorm Warning for... Southwestern Adams County in west central Illinois... Northwestern Pike County in west central Illinois... Eastern Marion County in northeastern Missouri... * Until 700 PM CDT. * At 613 PM CDT, a severe thunderstorm was located over Palmyra, moving northeast at 20 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Palmyra, Hannibal, Marblehead, Fall Creek, Seehorn, Quincy and Payson. This includes the following State Parks... Fall Creek Scenic Overlook State Natural Area. This includes the following highways... Interstate 72 near exit 4. Interstate 172 between exits 2 and 15.
Instruction: 
Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds.
Area Description: 
Adams, IL; Pike, IL; Marion, MO
Forcast Office: 
NWS St Louis MO
Sender: 
w-nws.webmaster@noaa.gov