⚠️ Flood Watch – Adams; Brown; Knox; Lewis; Shelby; Marion – Friday, August 14, 2026

Flood Watch issued August 14 at 9:48PM CDT until August 15 at 10:00AM CDT by NWS St Louis MO

Details

* WHAT…Flash flooding caused by excessive rainfall is possible.

* WHERE…Portions of west central Illinois, including the following
areas, Adams IL and Brown IL and northeast Missouri, including the
following areas, Knox MO, Lewis MO, Marion MO and Shelby MO.

* WHEN…From 1 AM CDT Saturday through Saturday morning.

* 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 areas
will likely produce flash flooding.

Instructions

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

This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.