Headline:
Flood Watch issued June 21 at 7:14PM CDT until June 22 at 1:00AM CDT by NWS St Louis MO
Event:
Flood Watch
Urgency:
Future
Effective:
June 21, 2026 - 5:14pm
Expires:
June 21, 2026 - 11:00pm
Description:
* WHAT...Flash flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of south central and southwest Illinois, including
the following areas, in south central Illinois, Bond IL, Fayette IL
and Montgomery IL. In southwest Illinois, Greene IL, Jersey IL,
Macoupin IL and Madison IL.
* WHEN...Until 1 AM CDT Monday.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- Thunderstorms producing heavy rainfall moving over the same
locations could produce flash flooding. Rainfall amounts of 1-3
inches are expected with locally higher amounts up to 6 inches
possible.
Instruction:
You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.
Area Description:
Greene; Macoupin; Montgomery; Bond; Fayette; Jersey; Madison
Forcast Office:
NWS St Louis MO
Sender: