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 Warning issued June 12 at 10:23AM CDT until June 17 at 1:00PM CDT by NWS Kansas City/Pleasant Hill MO

Effective: Fri June 12, 2026, 10:23 AM
Expires: Sat June 13, 2026, 10:30 AM

...The Flood Warning continues for the following rivers in Missouri... Missouri River at Boonville affecting Boone, Moniteau, Cooper and Howard Counties. Missouri River at Glasgow affecting Chariton, Saline and Howard Counties. Missouri River At Miami affecting Carroll, Chariton and Saline Counties. * WHAT...Minor flooding is forecast. * WHERE...Missouri River at Glasgow. * WHEN...Until Wednesday afternoon. * IMPACTS...At 25.0 feet, Farmland along the river floods. At 27.0 feet, Many agricultural levees are overtopped. Widespread flooding of rural areas occurs. Secondary roads and homes behind levees may be inundated. * ADDITIONAL DETAILS... - At 9:30 AM CDT Friday the stage was 25.0 feet. - Forecast...The river will fall below flood stage late this morning to 24.5 feet early Sunday morning. It will then rise above flood stage early Sunday afternoon to 25.7 feet early Monday afternoon. It will fall below flood stage again early Tuesday morning. - Flood stage is 25.0 feet. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. This product along with additional weather and stream information is available at www.weather.gov/kc/.

Flood Warning issued June 12 at 10:23AM CDT until June 17 at 7:00AM CDT by NWS Kansas City/Pleasant Hill MO

Effective: Fri June 12, 2026, 10:23 AM
Expires: Sat June 13, 2026, 10:30 AM

...The Flood Warning continues for the following rivers in Missouri... Missouri River at Boonville affecting Boone, Moniteau, Cooper and Howard Counties. Missouri River at Glasgow affecting Chariton, Saline and Howard Counties. Missouri River At Miami affecting Carroll, Chariton and Saline Counties. * WHAT...Minor flooding is forecast. * WHERE...Missouri River at Miami. * WHEN...Until Wednesday morning. * IMPACTS...At 18.0 feet, Low-lying rural areas outside of levees begin to flood. * ADDITIONAL DETAILS... - There is no current observed data. - Forecast...The river is expected to rise above flood stage Sunday morning to a crest of 19.0 feet Sunday evening. It will then fall below flood stage late Monday evening. - Flood stage is 18.0 feet. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. This product along with additional weather and stream information is available at www.weather.gov/kc/.

Flood Warning issued June 12 at 9:30AM CDT until June 12 at 10:30PM CDT by NWS Kansas City/Pleasant Hill MO

Effective: Fri June 12, 2026, 9:30 AM
Expires: Fri June 12, 2026, 10:30 PM

* WHAT...Flooding caused by excessive rainfall continues. A few new roads have closed this morning and several stream gages within the warned area indicate water is still rising across some locations. * WHERE...Northeastern Chariton County in north central Missouri... Grundy County in north central Missouri... Linn County in north central Missouri... Northern Livingston County in north central Missouri... Macon County in north central Missouri... Mercer County in north central Missouri... Putnam County in north central Missouri... Sullivan County in north central Missouri... Adair County in northeastern Missouri... Schuyler County in northeastern Missouri... * WHEN...Until 1030 PM CDT Friday. * IMPACTS...Numerous roads remain closed due to flooding. * ADDITIONAL DETAILS... - At 929 AM CDT, Between 2 and 7 inches fell yesterday. Flooding continues with transportation department officials reporting numerous state routes closed due to high water. - Flooding impacts will continue, but no additional rainfall is expected today. - Some locations that will experience flooding include... Kirksville, Trenton, Macon, Brookfield, Marceline, Milan, Unionville, La Plata, Lancaster, Princeton, Bevier, Green City, Queen City, Bucklin, Meadville, Novinger, Greentop, Atlanta and Laclede. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.

Flood Warning issued June 12 at 9:06AM CDT until June 14 at 2:13PM CDT by NWS Kansas City/Pleasant Hill MO

Effective: Fri June 12, 2026, 9:06 AM
Expires: Sat June 13, 2026, 9:15 AM

...The Flood Warning is extended for the following rivers in Missouri... Chariton River near Prairie Hill affecting Macon and Chariton Counties. * WHAT...Major flooding is occurring and major flooding is forecast. * WHERE...Chariton River near Prairie Hill. * WHEN...Until Sunday afternoon. * IMPACTS...At 19.0 feet, Farmland and secondary roads in the Chariton River floodplain are under water. At 20.0 feet, State Highway 129 is overtopped by flood waters 8 miles north of Salisbury. * ADDITIONAL DETAILS... - At 8:45 AM CDT Friday the stage was 21.5 feet. - Forecast...The river is expected to rise to a crest of 22.0 feet this evening. It will then fall below flood stage early tomorrow afternoon. - Flood stage is 15.0 feet. - Flood History...This crest compares to a previous crest of 22.0 feet on 05/24/1995. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. This product along with additional weather and stream information is available at www.weather.gov/kc/.

Flood Warning issued June 12 at 8:59AM CDT by NWS Kansas City/Pleasant Hill MO

Effective: Fri June 12, 2026, 8:59 AM
Expires: Sat June 13, 2026, 9:00 AM

...The Flood Warning is extended for the following rivers in Missouri... Grand River near Gallatin affecting Livingston and Daviess Counties. Grand River near Chillicothe affecting Livingston and Linn Counties. Grand River near Sumner affecting Carroll, Chariton, Linn and Livingston Counties. Grand River near Pattonsburg affecting Daviess and Gentry Counties. Thompson River at Trenton affecting Livingston and Grundy Counties. ...The Flood Warning continues 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...Until further notice. * 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. At 22.0 feet, Low-lying areas along the east bank of the Grand River near the U.S. Highway 24 bridge begin to flood. * ADDITIONAL DETAILS... - There is no current observed data. - Forecast...The river is expected to rise to a crest of 24.3 feet early Monday 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. Motorists should not attempt to drive around barricades or drive cars through flooded areas. This product along with additional weather and stream information is available at www.weather.gov/kc/.