Active Weather Alerts
River Flood Warning
Issued: 2:26 PM Jul. 5, 2025 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL MONDAY MORNING... * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Big Sioux River near Brookings. * WHEN...Until Monday morning. * IMPACTS...At 10.0 feet, Flooding begins to affect agricultural lands along the right bank of the river. * ADDITIONAL DETAILS... - At 8:45 AM CDT Saturday the stage was 9.9 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:45 AM CDT Saturday was 10.0 feet. - Forecast...The river is expected to fall below flood stage tomorrow morning and continue falling to 6.3 feet Thursday morning. - Flood stage is 9.0 feet. - Stay up to date with the latest river observations and forecasts at: www.water.noaa.gov && Fld Observed Forecasts (7 am CDT) Location Stg Stg Day/Time Sun Mon Tue Big Sioux River Brookings 9.0 9.9 Sat 8 am 9.0 8.1 7.3 &&
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