39°17'N / 87°59'V / Altitudine 196 m / 15:01 18.05.2026, America/Chicago (UTC-5)
de la: 18.05.2026, 11:24
la: 18.05.2026, 22:00
Repeated rounds of storms through this evening could result in flash flooding due to excessive rainfall. * WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of central, east central, and southeast Illinois, including the following counties, in central Illinois, Shelby. In east central Illinois, Clark, Coles, Cumberland, Douglas, Edgar and Moultrie. In southeast Illinois, Clay, Crawford, Effingham, Jasper, Lawrence and Richland. * WHEN...Until 10 PM CDT this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood
Clark,Clark
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
NWS Lincoln IL
18.05.2026, 11:24
de la: 18.05.2026, 12:44
la: 18.05.2026, 17:00
SEVERE THUNDERSTORM WATCH 220 REMAINS VALID UNTIL 5 PM CDT THIS AFTERNOON FOR THE FOLLOWING AREAS IN ILLINOIS THIS WATCH INCLUDES 8 COUNTIES IN EAST CENTRAL ILLINOIS CLARK CUMBERLAND IN SOUTHEAST ILLINOIS CLAY CRAWFORD EFFINGHAM JASPER LAWRENCE RICHLAND THIS INCLUDES THE CITIES OF EFFINGHAM, FLORA, GREENUP, LAWRENCEVILLE, MARSHALL, NEWTON, OLNEY, AND ROBINSON.
ClarkNWS Lincoln IL18.05.2026, 12:44