Flooding Threat from Repeated Storms
Key Questions
Is there a flash flood warning for McLean County?
Yes, a flash flood warning is in effect from Wednesday night until Thursday morning due to thunderstorms producing heavy rainfall.
How much rain has fallen and what is expected?
Up to 2 inches of rain have already fallen, with an additional 2 inches possible, raising the risk of flash flooding in low-lying areas.
What precautions should residents take regarding flooding?
Residents should avoid flooded roads as the severe storm risk has eased but flooding remains possible in the Normal area.
Flash flood warning issued for McLean County overnight with up to 2 inches already fallen and more rain expected. Risk of flash flooding in low-lying areas remains high. Residents should avoid flooded roads.
Sources (2)
Updated Jun 18, 2026