Active AlertsPinckneyville, IL

What: Flash flooding caused by excessive rainfall is possible.
Where: Portion of southern Illinois near and north of Highway 13, southwest Indiana, and northwest Kentucky.
When: Through Thursday morning.
Impacts: Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. Low-water crossings may be flooded.
Additional Details: - Training showers and thunderstorms are expected to develop this afternoon through tonight. An addition 1 to 3 inches of rain is possible on top of the 1 to 2 inches of rain which fell Wednesday morning. This will lead to areas of flash flooding and nuisance flooding developing.

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.