Severe

Significant threat to life or property

Texas Severe Flood Warning | Effective 06/21/2026 10:16

...The National Weather Service in Houston/Galveston TX has issued a Flood Warning for the following rivers in Texas... Long King Creek near Livingston affecting Polk and San Jacinto Counties. For the Long King Creek...including Livingston...Minor flooding is forecast. * WHAT...Minor flooding is forecast. * WHERE...Long King Creek near Livingston. * WHEN...From this afternoon to tomorrow morning. * IMPACTS...At 19.0 feet, At levels above 19 feet, minor lowland flooding begins as water escapes the main channel of the creek.

Kansas Severe Flood Warning | Effective 06/21/2026 10:17

...Forecast flooding changed from Moderate to Major severity and increased in duration for the following rivers in Kansas... Slate Creek At Wellington affecting Cowley and Sumner Counties. * WHAT...Moderate flooding is occurring and major flooding is forecast. This approaches the flood of record. * WHERE...Slate Creek at Wellington. * WHEN...Until early Tuesday morning. * IMPACTS...At 23.5 feet, Expect extensive cropland and field flooding along the creek. * ADDITIONAL DETAILS... - At 12:00 PM CDT Sunday the stage was 23.3 feet.

Arkansas, Oklahoma Severe Flood Watch | Effective 06/21/2026 10:00

A storm complex is expected to move through eastern Oklahoma and northwest Arkansas tonight and Monday ahead of a cold front moving into the region. * WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of Arkansas, including the following counties, Benton, Carroll, Central and Southern Franklin, Madison, North and Central Sebastian, Northern Crawford, Northern Franklin, Southern Crawford, Southern Sebastian and Washington AR and Oklahoma,

Kansas Severe Flood Warning | Effective 06/21/2026 10:11

...Forecast flooding changed from Minor to Moderate severity and increased in duration for the following rivers in Kansas... Ninnescah South Fork near Murdock affecting Kingman County. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. This approaches the flood of record. * WHERE...Ninnescah South Fork near Murdock. * WHEN...Until late tomorrow evening. * IMPACTS...At 12.0 feet, Considerable flooding of pastureland occurs with greatest extent over the pastureland adjacent to left upstream and right downstream banks.

Kansas Severe Flood Warning | Effective 06/21/2026 10:14

...The Flood Warning continues for the following rivers in Missouri...Kansas... Little Osage River near Horton affecting Vernon County. Sac River near Caplinger Mills affecting Cedar County. Marmaton River at Fort Scott affecting Bourbon County. Osage River at Taberville affecting St. Clair and Vernon Counties. For the Little Osage River...including Horton...Moderate flooding is forecast. For the Marmaton River...including Fort Scott...Minor flooding is forecast.

Missouri Severe Flood Warning | Effective 06/21/2026 10:14

...The Flood Warning continues for the following rivers in Missouri...Kansas... Little Osage River near Horton affecting Vernon County. Sac River near Caplinger Mills affecting Cedar County. Marmaton River at Fort Scott affecting Bourbon County. Osage River at Taberville affecting St. Clair and Vernon Counties. For the Little Osage River...including Horton...Moderate flooding is forecast. For the Marmaton River...including Fort Scott...Minor flooding is forecast.

Missouri Severe Flood Warning | Effective 06/21/2026 10:14

...The Flood Warning continues for the following rivers in Missouri...Kansas... Little Osage River near Horton affecting Vernon County. Sac River near Caplinger Mills affecting Cedar County. Marmaton River at Fort Scott affecting Bourbon County. Osage River at Taberville affecting St. Clair and Vernon Counties. For the Little Osage River...including Horton...Moderate flooding is forecast. For the Marmaton River...including Fort Scott...Minor flooding is forecast.

Missouri Severe Flood Warning | Effective 06/21/2026 10:14

...The Flood Warning continues for the following rivers in Missouri...Kansas... Little Osage River near Horton affecting Vernon County. Sac River near Caplinger Mills affecting Cedar County. Marmaton River at Fort Scott affecting Bourbon County. Osage River at Taberville affecting St. Clair and Vernon Counties. For the Little Osage River...including Horton...Moderate flooding is forecast. For the Marmaton River...including Fort Scott...Minor flooding is forecast.

Kansas Severe Flood Watch | Effective 06/21/2026 09:48

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of southeast Kansas, including the following counties, Allen, Chautauqua, Elk, Greenwood, Labette, Montgomery, Neosho, Wilson and Woodson. * WHEN...Through late tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - An additional round of showers and storms producing heavy

Kansas Severe Flood Watch | Effective 06/21/2026 09:48

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of south central Kansas, including the following counties, Cowley and Sumner. * WHEN...Through late tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - An additional round of showers and storms producing heavy rain will be possible this afternoon, causing additional flooding.
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