Illinois Severe Severe Thunderstorm Warning | Effective 06/21/2026 16:11

Headline: 
Severe Thunderstorm Warning issued June 21 at 6:11PM CDT until June 21 at 7:00PM CDT by NWS Lincoln IL
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 21, 2026 - 4:11pm
Expires: 
June 21, 2026 - 5:00pm
Description: 
At 611 PM CDT, a severe thunderstorm was located near Sailor Springs, or 7 miles northeast of Flora, moving east at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Emergency management. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe storm will be near... Sailor Springs around 615 PM CDT. Olney Noble Airport around 635 PM CDT. Olney around 640 PM CDT. Other locations impacted by this severe thunderstorm include Wakefield, Wendelin, Flora Municipal Airport, Dundas, Ingraham, Hord, and West Liberty.
Instruction: 
A Tornado Watch remains in effect until 900 PM CDT for south central and southeastern Illinois. Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Clay, IL; Jasper, IL; Richland, IL
Forcast Office: 
NWS Lincoln IL