Active Weather Alerts
River Flood Warning
Issued: 4:37 PM Sep. 18, 2025 – National Weather Service
...FLOOD WARNING IN EFFECT FROM THIS MORNING UNTIL FURTHER NOTICE... * WHAT...Minor flooding is occurring. * WHERE...Big Sioux River near Bruce. * WHEN...From this morning until further notice. * IMPACTS...At 8.0 feet, The lower banks on the left side of the river overflow. * ADDITIONAL DETAILS... - At 10:45 AM CDT Thursday the stage was 8.1 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 10:45 AM CDT Thursday was 8.1 feet. - Forecast...No forecast is available for this location. - Flood stage is 8.0 feet. - Stay up to date with the latest river observations and forecasts at: www.water.noaa.gov && Fld Observed Forecasts (unknown time) Location Stg Stg Day/Time d1 d2 d3 Big Sioux River Bruce 8.0 8.1 Thu 10 am MSG MSG MSG &&
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