Active Weather Alerts
River Flood Warning
Issued: 1:45 PM Jul. 10, 2026 – National Weather Service
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE... * WHAT...Minor flooding is occurring. * WHERE...Big Sioux River near Estelline. * WHEN...Until further notice. * IMPACTS...At 1644.0 feet, significant flooding of crop and pasture land begins. * ADDITIONAL DETAILS... - At 8:00 AM CDT Friday the stage was 1644.7 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:00 AM CDT Friday was 1645.0 feet. - Forecast...No forecast is available for this location. - Flood stage is 1644.0 feet. - Stay up to date with the latest river observations and forecasts at: water.noaa.gov &&
Local Radar