Flood Advisory issued July 21 at 2:03AM CDT until July 21 at 4:00AM CDT by NWS St Louis MO

* WHAT...Flooding caused by excessive rainfall is expected.

* WHERE...Portions of southwest Illinois, including the following
counties, Madison and northern Saint Clair and east central
Missouri, including the following county and independent city,
Saint Louis and Saint Louis City.

* WHEN...Until 400 AM CDT.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Water over roadways. Overflowing poor drainage areas.

* ADDITIONAL DETAILS...
- At 203 AM CDT, Doppler radar indicated heavy rain due to
thunderstorms. Minor flooding is ongoing or expected to begin
shortly in the advisory area. Between 1 and 2 inches of rain
have fallen.
- Additional rainfall amounts of 1 to 2 inches are expected
over the area. This additional rain will result in minor
flooding.
- Some locations that will experience flooding include...
St. Louis, St. Charles, Florissant, Chesterfield, Belleville,
Wildwood, University City, Ballwin, Granite City, O'Fallon,
Alton, Kirkwood, Maryland Heights, East St. Louis, Hazelwood,
Collinsville, Edwardsville, Webster Groves, Ferguson and
Manchester.
- This includes the following State Parks...
Scott Joplin Historic Site, Confluence State Park and
Horseshoe Lake State Park.

This includes the following highways...
Interstate 64 in Illinois between exits 9 and 19.
Interstate 55 in Illinois between exits 23 and 37.
Interstate 70 in Illinois between exits 21 and 30.
Interstate 70 in Missouri near exit 231.
Interstate 44 in Missouri between exits 276 and 277.