Immediate

Responsive action SHOULD be taken immediately

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,

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

...The Flood Warning is extended for the following rivers in Iowa... Iowa River near Lone Tree affecting Louisa, Washington and Johnson Counties. * WHAT...Minor flooding is forecast. * WHERE...Iowa River near Lone Tree. * WHEN...Until Wednesday evening. * IMPACTS...At 18.0 feet, Sand Road closes south of 520th Street to the Highway 22 intersection. * ADDITIONAL DETAILS... - At 9:00 AM CDT Sunday the stage was 15.7 feet and rising. - Forecast...The river will rise above flood stage this afternoon

Illinois, Indiana Severe Flood Warning | Effective 09/20/2026 07:45

...The Flood Warning continues for the following rivers in Illinois...Indiana... Little Calumet River at Munster (Hohman Avenue) affecting Lake IN and Cook Counties. For the Little Calumet River...including South Holland, Munster (Hohman Avenue)...Minor flooding is forecast. * WHAT...Minor flooding is forecast. * WHERE...Little Calumet River from IN-912 in Hammond downstream to confluence with Thorn Creek in South Holland, including the Munster (Hohman Avenue) gauge. * WHEN...Until late tonight.

Pennsylvania Severe Flash Flood Warning | Effective 09/20/2026 07:37

FFWPBZ The National Weather Service in Pittsburgh has issued a * Flash Flood Warning for... Central Washington County in southwestern Pennsylvania... * Until 130 PM EDT. * At 1037 AM EDT, emergency management reported thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. Additional rainfall amounts up to 1 inch are possible in the warned area. Flash flooding is already occurring. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Emergency management reported.

Iowa Severe Flood Warning | Effective 09/20/2026 07:40

...The Flood Warning continues for the following rivers in Iowa... Wapsipinicon River near De Witt 4S affecting Scott and Clinton Counties. .Additional rainfall from today through Monday night is expected to be considerably lighter than what fell Thursday through Saturday night. This helps provide higher confidence in these river forecasts. * WHAT...Moderate flooding is occurring and major flooding is forecast. * WHERE...Wapsipinicon River near De Witt 4S. * WHEN...Until further notice.
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