Alert USA
weather NWS severe Brown, SD July 8, 2026 at 7:19 AM

Flood Warning

...The National Weather Service in Aberdeen has issued a Flood Warning for the following rivers in South Dakota...

Moccasin Creek At Aberdeen affecting Brown County.

.For sites with a river forecast, the forecast includes precipitation through the next 24 hours. Any future precipitation could affect the forecasts.

* WHAT...Minor flooding is occurring.

* WHERE...Moccasin Creek at Aberdeen.

* WHEN...From early this morning until further notice.

* IMPACTS...At 6.0 feet, The right bank overflo

Flooding in Brown, SD can cut off roads with little warning, damage homes near low-lying areas, and disrupt power and water service. Even a few inches of moving water can carry away a vehicle.

This report is based on information from NWS, monitored by Alert USA's verified emergency feed.

Alert USA anticipates a high chance of travel disruptions, elevated property risk in low-lying areas, and possible power outages while the event is active.

Recommended steps: avoid flooded roads — turn around, don't drown; move to higher ground if you are in a low-lying area; charge phones and prepare for power loss; check on family and neighbors.

Alert USA is tracking this flood event and will update this report as verified information becomes available.

Verified by Alert USA • NWS

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