* WHAT…Flash flooding caused by excessive rainfall continues to be
possible.
* WHERE…Portions of southern Illinois, including the following
counties, Alexander, Gallatin, Hamilton, Johnson, Pulaski, Saline,
Union, White, and Williamson, southwest Indiana, including the
following counties, Gibson, Pike, Posey, Vanderburgh, and Warrick,
and southeast Missouri, including the following counties, Butler,
Ripley, Scott, and Stoddard.
* WHEN…From midnight CST /1 AM EST/ tonight through late Saturday
night.
* IMPACTS…Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Storm drains and ditches may become clogged with debris. Extensive
street flooding and flooding of creeks and rivers are possible.
* ADDITIONAL DETAILS…
– Widespread rainfall amounts of 3 to 5 inches are forecast.
Localized areas of 6 inches or more are possible somewhere in
the watch area. This would lead to significant and widespread
flash flooding with impacts in locations not normally subject
to flooding.