Alert USA
weather NWS minor Arlington/Falls Church/Alexandria October 16, 2026 at 1:24 PM

Coastal Flood Advisory

* WHAT...Up to one half foot of inundation above ground level in low lying areas due to tidal flooding.

* WHERE...Shoreline in the City of Alexandria and Arlington County.

* WHEN...Until 2 PM EDT this afternoon, especially around the time of high tide.

* IMPACTS...Water is expected to approach the curb near the intersection of King Street and Strand Street in Alexandria.

* ADDITIONAL DETAILS...Tides one and a half to two feet above normal. The next high tide at Alexandria is at 1:10 PM and 1:11 AM.

Flooding in Arlington/Falls Church/Alexandria 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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