Station Name: Sumner
Data Source: USGS

Elevation Above Sea Level: 656 feet

Nearest Address:
MO 139
Sumner, MO 64643
Chariton County

GPS Coordinates: 39.6403, -93.2736

Nearby Water Temperatures

Flood Watch issued April 26 at 2:46AM CDT until April 27 at 7:00PM CDT by NWS Kansas City/Pleasant Hill MO

Effective: Sun April 26, 2026, 2:46 AM
Expires: Sun April 26, 2026, 6:00 PM

* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Portions of Kansas, including the following areas, Atchison KS, Doniphan, Johnson KS, Leavenworth and Wyandotte and Missouri, including the following areas, Andrew, Buchanan, Caldwell, Carroll, Chariton, Clay, Clinton, Daviess, De Kalb, Holt, Howard, Jackson, Lafayette, Linn MO, Livingston, Macon, Platte, Randolph, Ray and Saline. * WHEN...From this evening through Monday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Forecast rainfall amounts around 2 inches with locally higher amounts possible. - http://www.weather.gov/safety/flood

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

Flood Watch issued April 26 at 12:54PM CDT until April 27 at 7:00PM CDT by NWS Kansas City/Pleasant Hill MO

Effective: Sun April 26, 2026, 12:54 PM
Expires: Mon April 27, 2026, 6:00 AM

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Kansas, including the following areas, Atchison KS, Doniphan, Johnson KS, Leavenworth and Wyandotte and Missouri, including the following areas, Andrew, Buchanan, Caldwell, Carroll, Chariton, Clay, Clinton, Daviess, De Kalb, Holt, Howard, Jackson, Lafayette, Linn MO, Livingston, Macon, Platte, Randolph, Ray and Saline. * WHEN...From 7 PM CDT this evening through Monday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

Flood Warning issued April 26 at 10:20AM CDT until May 1 at 7:00AM CDT by NWS Kansas City/Pleasant Hill MO

Effective: Sun April 26, 2026, 10:20 AM
Expires: Mon April 27, 2026, 10:30 AM

...The National Weather Service in Pleasant Hill MO has issued a Flood Warning for the following rivers in Missouri... Grand River near Brunswick affecting Carroll and Chariton Counties. * WHAT...Minor flooding is forecast. * WHERE...Grand River near Brunswick. * WHEN...From Thursday morning to Friday morning. * IMPACTS...At 19.0 feet, Flooding of low-lying areas occurs along the west bank of the Grand River near the U.S. Highway 24 bridge about 1 mile west of Brunswick. * ADDITIONAL DETAILS... - There is no current observed data. - Forecast...The river is expected to rise to a crest of 19.0 feet Thursday morning. - Flood stage is 19.0 feet. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. This product along with additional weather and stream information is available at www.weather.gov/kc/.

Flood Warning issued April 26 at 10:20AM CDT until May 1 at 6:25AM CDT by NWS Kansas City/Pleasant Hill MO

Effective: Sun April 26, 2026, 10:20 AM
Expires: Mon April 27, 2026, 10:30 AM

...The National Weather Service in Pleasant Hill MO has issued a Flood Warning for the following rivers in Missouri... Grand River near Sumner affecting Livingston, Carroll, Chariton and Linn Counties. * WHAT...Moderate flooding is forecast. * WHERE...Grand River near Sumner. * WHEN...From Monday evening to Friday morning. * IMPACTS...At 23.0 feet, Bottomland 1 to 2 miles south of the gage begins to flood. At 26.0 feet, Rural land adjacent to the river is flooded. At 28.0 feet, Rural roads are under water. * ADDITIONAL DETAILS... - At 9:45 AM CDT Sunday the stage was 11.2 feet. - Forecast...The river is expected to rise above flood stage tomorrow evening to a crest of 33.2 feet Tuesday evening. It will then fall below flood stage Thursday morning. - Flood stage is 26.0 feet. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. This product along with additional weather and stream information is available at www.weather.gov/kc/.

Flood Warning issued April 26 at 10:19AM CDT until April 29 at 12:50PM CDT by NWS Kansas City/Pleasant Hill MO

Effective: Sun April 26, 2026, 10:19 AM
Expires: Mon April 27, 2026, 10:30 AM

...The National Weather Service in Pleasant Hill MO has issued a Flood Warning for the following rivers in Missouri... Grand River near Chillicothe affecting Livingston and Linn Counties. * WHAT...Minor flooding is forecast. * WHERE...Grand River near Chillicothe. * WHEN...From Monday evening to early Wednesday afternoon. * IMPACTS...At 24.0 feet, Low-lying cropland floods. At 28.0 feet, Rural roads are under water. * ADDITIONAL DETAILS... - At 9:45 AM CDT Sunday the stage was 6.8 feet. - Forecast...The river is expected to rise above flood stage tomorrow evening to a crest of 27.5 feet early Tuesday morning. It will then fall below flood stage early Tuesday afternoon. - Flood stage is 24.0 feet. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. This product along with additional weather and stream information is available at www.weather.gov/kc/.