Illinois Severe Flash Flood Warning | Effective 06/21/2026 13:09
FFWILX
The National Weather Service in Lincoln has issued a
* Flash Flood Warning for...
Southeastern Shelby County in central Illinois...
Northwestern Effingham County in south central Illinois...
* Until 700 PM CDT.
* At 308 PM CDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 2 inches of rain
have fallen. Additional rainfall amounts of 1 to 2 inches are
possible in the warned area. Flash flooding is ongoing or expected
to begin shortly.