Illinois Severe Severe Thunderstorm Warning | Effective 06/17/2026 08:37

Headline: 
Severe Thunderstorm Warning issued June 17 at 10:37AM CDT until June 17 at 11:15AM CDT by NWS Lincoln IL
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 17, 2026 - 8:37am
Expires: 
June 17, 2026 - 9:15am
Description: 
At 1037 AM CDT, severe thunderstorms were located along a line extending from near Weldon to near Decatur, moving east at 40 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. These severe storms will be near... Decatur, Mount Zion, Forsyth, Long Creek, Argenta, Oreana, Weldon, and Decatur Airport around 1040 AM CDT. De Land and Cisco around 1045 AM CDT. Cerro Gordo around 1050 AM CDT. Monticello around 1055 AM CDT. Bement and White Heath around 1100 AM CDT. Hammond around 1105 AM CDT. Ivesdale around 1110 AM CDT. Atwood around 1115 AM CDT. Other locations impacted by these severe thunderstorms include Boody, Clinton Power Station, Weldon Springs State Park, Lake City, Lane, Elwin, Milmine, Hervey City, Cadwell, and La Place. This also includes Clinton Lake State Recreation Area, Lincoln Trail Homestead State Park & Memorial, Spitler Woods State Natural Area, and Weldon Springs State Park.
Instruction: 
A Tornado Watch remains in effect until 300 PM CDT for central and east central Illinois. For your protection move to an interior room on the lowest floor of a building.
Area Description: 
De Witt, IL; Macon, IL; Moultrie, IL; Piatt, IL
Forcast Office: 
NWS Lincoln IL