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Jefferson County
Sunday April 6th, 2025 :: 08:20 a.m. CDT

Alert

Flood Warning until 07:00PM Sunday

* WHAT...Flooding caused by excessive rainfall continues.

* WHERE...A portion of southern Illinois, including the following counties, Franklin, Hamilton, Jackson, Jefferson, Johnson, Perry, Pulaski, Union, Wayne and Williamson.

* WHEN...Until 700 PM CDT Sunday.

* IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Low-water crossings are inundated with water and may not be passable.

* ADDITIONAL DETAILS... - At 817 AM CDT, Even though the heavy rain has ended, substantial flooding continues across much of the warned area. Between 5 and 9 inches of rain have fallen since the start of the event on Wednesday. Additional light rainfall amounts up to one tenth of an inch are possible in the warned area. - Some locations that will experience flooding include... Carbondale, Marion, Mount Vernon, Herrin, West Frankfort, Murphysboro, Benton, Du Quoin, Pinckneyville, Carterville, Fairfield, Anna, Johnston City, Mcleansboro, Christopher, Jonesboro, Vienna, Rend Lake Area, Sesser and Zeigler. - http://www.weather.gov/safety/flood

* AFFECTED AREAS: FRANKLIN, IL ... HAMILTON, IL ... JACKSON, IL ... JEFFERSON, IL ... JOHNSON, IL ... PERRY, IL ... PULASKI, IL ... UNION, IL ... WAYNE, IL ... WILLIAMSON, IL

Instructions:

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. In hilly terrain there are hundreds of low water crossings which are potentially dangerous in heavy rain. Do not attempt to cross flooded roads. Find an alternate route.

Address/Location
Jefferson County
100 S 10th St
Mount Vernon, IL 62864

Contact
Emergency: 9-1-1
Non-emergencies: 618-244-8000

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Alert Details

Severity:
Severe - Significant threat to life or property
Urgency:
Expected - Responsive action SHOULD be taken soon (within next hour)
Certainty:
Likely (p > ~50%)
Category:
Meteorological (inc. flood)
Event:
Flood Warning

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