Severe

Significant threat to life or property

Indiana Severe Flood Warning | Effective 09/20/2026 08:56

...The Flood Warning continues for the following rivers in Indiana... Ohio... Wabash River near Bluffton IN affecting Wells County. Wabash River near Linn Grove affecting Wells and Adams Counties. Saint Marys River near Decatur affecting Van Wert, Allen IN and Adams Counties. Kankakee River at Davis affecting St. Joseph, La Porte and Starke Counties. ...The Flood Warning is extended for the following rivers in Indiana... Saint Marys River at St. Mary's River near Fort Wayne affecting Allen IN County.

Indiana Severe Flood Warning | Effective 09/20/2026 08:56

...The Flood Warning continues for the following rivers in Indiana... Ohio... Wabash River near Bluffton IN affecting Wells County. Wabash River near Linn Grove affecting Wells and Adams Counties. Saint Marys River near Decatur affecting Van Wert, Allen IN and Adams Counties. Kankakee River at Davis affecting St. Joseph, La Porte and Starke Counties. ...The Flood Warning is extended for the following rivers in Indiana... Saint Marys River at St. Mary's River near Fort Wayne affecting Allen IN County.

Indiana Severe Flood Warning | Effective 09/20/2026 08:56

...The Flood Warning continues for the following rivers in Indiana... Ohio... Wabash River near Bluffton IN affecting Wells County. Wabash River near Linn Grove affecting Wells and Adams Counties. Saint Marys River near Decatur affecting Van Wert, Allen IN and Adams Counties. Kankakee River at Davis affecting St. Joseph, La Porte and Starke Counties. ...The Flood Warning is extended for the following rivers in Indiana... Saint Marys River at St. Mary's River near Fort Wayne affecting Allen IN County.

Indiana, Ohio Severe Flood Warning | Effective 09/20/2026 08:56

...The Flood Warning continues for the following rivers in Indiana... Ohio... Wabash River near Bluffton IN affecting Wells County. Wabash River near Linn Grove affecting Wells and Adams Counties. Saint Marys River near Decatur affecting Van Wert, Allen IN and Adams Counties. Kankakee River at Davis affecting St. Joseph, La Porte and Starke Counties. ...The Flood Warning is extended for the following rivers in Indiana... Saint Marys River at St. Mary's River near Fort Wayne affecting Allen IN County.

Pennsylvania Severe Flash Flood Warning | Effective 09/20/2026 08:42

At 1142 AM EDT, Soppler radar indicated that rain was ending across the warned area. Earlier, emergency management reported several instances of flash flooding across the warned area. Between 1.5 and 2.5 inches of rain have fallen. Additional rainfall amounts up to 1.0 inch are possible in the warned area. Flash flooding is already occurring. HAZARD...Flash flooding caused by heavy rain. SOURCE...Emergency management reported. IMPACT...Flash flooding of small creeks and streams, urban areas,

Illinois, Indiana Severe Flood Watch | Effective 09/20/2026 08:17

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Illinois, including the following areas, Central Cook, De Kalb, DuPage, Eastern Will, Grundy, Kane, Kankakee, Kendall, La Salle, Lee, Northern Cook, Northern Will, Ogle, Southern Cook and Southern Will and northwest Indiana, including the following areas, Lake IN and Porter. * WHEN...Until 1 PM CDT this afternoon. * IMPACTS...Creeks and streams may rise out of their banks. Flooding

Illinois Severe Flood Watch | Effective 09/20/2026 08:20

...The National Weather Service in Chicago has issued a Flood Watch for the following rivers in Illinois... Illinois River at La Salle affecting Putnam, La Salle and Bureau counties. For the Illinois River (Upper)...including Morris, Ottawa, La Salle...flooding is possible. * WHAT...Flooding is possible. * WHERE...Illinois River from Starved Rock Lock and Dam downstream to confluence with Big Bureau Creek, including the La Salle gauge. * WHEN...From Monday morning to Wednesday morning. * ADDITIONAL DETAILS...

Iowa Severe Flood Watch | Effective 09/20/2026 08:02

...The National Weather Service in Quad Cities has issued a Flood Watch for the following rivers in Iowa... Iowa River at Columbus Jct affecting Louisa County. ...The Flood Watch is extended for the following rivers in Iowa... Iowa River at Wapello affecting Louisa County. Iowa River at Oakville affecting Louisa County. * WHAT...Flooding is possible. * WHERE...Iowa River at Oakville. * WHEN...From late Monday night to Saturday afternoon. * ADDITIONAL DETAILS... - At 9:00 AM CDT Sunday the stage was 6.8 feet and rising.

Iowa Severe Flood Watch | Effective 09/20/2026 08:02

...The National Weather Service in Quad Cities has issued a Flood Watch for the following rivers in Iowa... Iowa River at Columbus Jct affecting Louisa County. ...The Flood Watch is extended for the following rivers in Iowa... Iowa River at Wapello affecting Louisa County. Iowa River at Oakville affecting Louisa County. * WHAT...Flooding is possible. * WHERE...Iowa River at Columbus Jct. * WHEN...From late Monday night to Wednesday evening. * ADDITIONAL DETAILS... - At 9:00 AM CDT Sunday the stage was 17.1 feet and rising.

Iowa Severe Flood Warning | Effective 09/20/2026 08:02

...The National Weather Service in Quad Cities has issued a Flood Warning for the following rivers in Iowa... Iowa River at Marengo affecting Iowa and Benton Counties. * WHAT...Minor flooding is forecast. * WHERE...Iowa River at Marengo. * WHEN...From this evening to late Monday night. * IMPACTS...At 15.0 feet, Water reaches the bottom of the levee surrounding Marengo. Water affects low lying agricultural land along the river * ADDITIONAL DETAILS... - At 9:00 AM CDT Sunday the stage was 12.7 feet and rising.
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