Illinois Severe Thunderstorm Warning | Effective 05/04/2026 16:37

Headline: 
Severe Thunderstorm Warning issued May 4 at 6:37PM CDT until May 4 at 7:15PM CDT by NWS St Louis MO
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
May 4, 2026 - 4:37pm
Expires: 
May 4, 2026 - 5:15pm
Description: 
SVRLSX The National Weather Service in St Louis has issued a * Severe Thunderstorm Warning for... Bond County in south central Illinois... Southern Montgomery County in south central Illinois... * Until 715 PM CDT. * At 637 PM CDT, a severe thunderstorm was located near Alhambra, or 7 miles southeast of Staunton, moving east at 40 mph. Another storm was located near Hillsboro, also moving east at 35 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Litchfield, Walshville, Old Ripley, Sorento, Panama, Reno, Butler, Taylor Springs, Hillsboro, Donnellson, Schram City, Greenville, Irving, Coffeen, Woburn, Smithboro, Pleasant Mound, Mulberry Grove, Van Burensburg and Fillmore. This includes the following State Parks... Coffeen Lake State Fish and Wildlife Area and Lake Lou Yaeger. This includes the following highways... Interstate 55 in Illinois near exit 52. Interstate 70 in Illinois between exits 41 and 52.
Instruction: 
Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm is capable of producing dangerous hail and damaging winds.
Area Description: 
Bond, IL; Montgomery, IL
Forcast Office: 
NWS St Louis MO
Sender: 
w-nws.webmaster@noaa.gov