Alert USA
weather NWS severe Dorchester; Wicomico; Somerset October 21, 2026 at 6:07 PM

Coastal Flood Warning

* WHAT...One to two feet of inundation above ground level expected in low-lying areas near shorelines and tidal waterways.

* WHERE...Dorchester, Wicomico and Somerset Counties.

* WHEN...Until 2 PM EDT Thursday.

* IMPACTS...Widespread flooding of vulnerable areas will result in an elevated threat of property damage to homes and businesses near the waterfront and shoreline. Water will be 1 to 2 feet above ground level in some areas resulting in a sufficient depth to close numerous roads and threaten homes and businesses. Flooding will extend inland from the waterfront along tidal rivers and bays resulting in some road closures and flooding of vehicles.

Flooding in Dorchester; Wicomico; Somerset 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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