Issue Date: 544 PM CDT Thu May 19 2022
...FLOOD ADVISORY IN EFFECT UNTIL 845 PM CDT THIS EVENING...
* WHAT...Urban and small stream flooding caused by excessive
rainfall is expected.
* WHERE...Portions of southwest Illinois, including the following
counties, Monroe and Saint Clair. Portions of east central
Missouri, including the following county and independent city,
Saint Louis and Saint Louis City.
* WHEN...Until 845 PM CDT.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Ponding of water in urban or other areas is occurring or is
* ADDITIONAL DETAILS...
- At 544 PM CDT, Doppler radar indicated heavy rain due to
thunderstorms. This will cause urban and small stream
flooding. Between 1 and 2 inches of rain have fallen.
- Additional rainfall amounts up to 1 inch are expected over
the area. This additional rain will result in minor flooding.
- Some locations that will experience flooding include...
St. Louis, East St. Louis, Arnold, Cahokia, Crestwood,
Columbia, Sunset Hills, Centreville, Washington Park, Dupo,
Madison, Lakeshire, Lemay, Mehlville, Affton, Cahokia Parks
Airport, Oakville, Fairmont City, Green Park and Alorton.
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
LAT...LON 3856 9034 3866 9018 3866 9012 3858 9010
3848 9017 3840 9027 3839 9034 3841 9035
3844 9035 3845 9034 3846 9035 3845 9037
3846 9038 3855 9038