Illinois Severe Thunderstorm Warning | Effective 04/27/2026 07:37

Headline: 
Severe Thunderstorm Warning issued April 27 at 9:37AM CDT until April 27 at 10:00AM CDT by NWS Lincoln IL
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
April 27, 2026 - 7:37am
Expires: 
April 27, 2026 - 8:00am
Description: 
SVRILX The National Weather Service in Lincoln has issued a * Severe Thunderstorm Warning for... Fulton County in west central Illinois... Knox County in west central Illinois... North central Mason County in central Illinois... * Until 1000 AM CDT. * At 936 AM CDT, severe thunderstorms were located along a line extending from near Abingdon to near Vermont, moving northeast at 60 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Severe thunderstorms will be near... Abingdon, Avon, Ipava, and St. Augustine around 940 AM CDT. Lewistown, Knoxville, Cuba, Fairview, and London Mills around 945 AM CDT. Canton, St. David, and Maquon around 950 AM CDT. Farmington, Yates City, and Williamsfield around 955 AM CDT. This includes Interstate 74 between mile markers 44 and 67.
Instruction: 
For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Fulton, IL; Knox, IL; Mason, IL
Forcast Office: 
NWS Lincoln IL