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Elev 1302 ft, 45.45 °N, 98.11 °W

Groton, SD Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Groton, SD
Elevation: 1302ft
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Active Weather Alerts

River Flood Warning
Issued: 10:44 AM Aug. 18, 2025 – National Weather Service
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...James River at Columbia.

* WHEN...Until further notice.

* IMPACTS...At 15.0 feet, Significant amounts of agricultural lands
are flooded.

* ADDITIONAL DETAILS...
- At 5:00 AM CDT Monday the stage was 15.1 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 5:00 AM CDT Monday was 15.1 feet.
- Forecast...The river is expected to rise to a crest of 15.3
feet this evening. It will then rise to 15.9 feet Saturday
morning. Additional rises are possible thereafter.
- Flood stage is 13.0 feet.
- http://www.weather.gov/safety/flood

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