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 9 at 9:47AM CDT until June 14 at 4:00AM CDT by NWS Kansas City/Pleasant Hill MO

Effective: Tue June 9, 2026, 9:47 AM
Expires: Wed June 10, 2026, 10:00 AM

...The Flood Warning is extended for the following rivers in Missouri... Missouri River At Miami affecting Carroll, Saline and Chariton Counties. Missouri River at Waverly affecting Carroll, Lafayette and Saline Counties. * WHAT...Minor flooding is forecast. * WHERE...Missouri River at Miami. * WHEN...Until late Saturday night. * 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 fall below flood stage early Saturday morning and continue falling to 16.2 feet Sunday morning. - 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/.

Heat Advisory issued June 9 at 4:36PM CDT until June 9 at 10:00PM CDT by NWS Kansas City/Pleasant Hill MO

Effective: Tue June 9, 2026, 4:36 PM
Expires: Tue June 9, 2026, 10:00 PM

* WHAT...Heat index values up to 107. * WHERE...Portions of east central and northeast Kansas and central, north central, northeast, and west central Missouri. * WHEN...Until 10 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.

Flood Warning issued June 9 at 9:47AM CDT until June 10 at 1:04PM CDT by NWS Kansas City/Pleasant Hill MO

Effective: Tue June 9, 2026, 9:47 AM
Expires: Wed June 10, 2026, 10:00 AM

...The Flood Warning is extended for the following rivers in Missouri... Missouri River At Miami affecting Carroll, Saline and Chariton Counties. Missouri River at Waverly affecting Carroll, Lafayette and Saline Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Missouri River at Waverly. * WHEN...Until Wednesday afternoon. * ADDITIONAL DETAILS... - At 9:00 AM CDT Tuesday the stage was 20.0 feet. - Forecast...The river is expected to fall below flood stage this afternoon. A second crest will occur on Thursday just below flood stage at 19.9 feet. - Flood stage is 20.0 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/.

Heat Advisory issued June 9 at 4:36PM CDT until June 9 at 10:00PM CDT by NWS Kansas City/Pleasant Hill MO

Effective: Tue June 9, 2026, 4:36 PM
Expires: Tue June 9, 2026, 10:00 PM

* WHAT...Heat index values up to 105. * WHERE...Portions of northeast Kansas and north central, northwest, and west central Missouri. * WHEN...Until 10 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Flood Warning issued June 9 at 5:05AM CDT until June 10 at 8:30AM CDT by NWS Kansas City/Pleasant Hill MO

Effective: Tue June 9, 2026, 5:05 AM
Expires: Wed June 10, 2026, 5:15 AM

...The Flood Warning continues for the following rivers in Missouri... Missouri River at Boonville affecting Boone, Howard, Cooper and Moniteau Counties. Missouri River At Miami affecting Carroll, Chariton and Saline Counties. Missouri River at Waverly affecting Lafayette, Carroll and Saline Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Missouri River at Boonville. * WHEN...Until Wednesday morning. * IMPACTS...At 21.0 feet, Low-lying rural areas along the river flood. * ADDITIONAL DETAILS... - At 4:04 AM CDT Tuesday the stage was 21.5 feet. - Forecast...The river is expected to fall below flood stage this morning and continue falling to 14.1 feet Saturday evening. - Flood stage is 21.0 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/.