climate Archived signal

Marine Weather Statement issued September 20 at 11:01PM EDT by NWS Baltimore MD/Washington DC

The areas affected include... Tidal Potomac from Key Bridge to Indian Head MD... At 1059 PM EDT, Doppler radar indicated a gust front, capable of producing winds to around 20 knots. This gust front was located along a line extending from 14 nm northwest of Annapolis to 16 nm northwest of Key Bridge, moving southeast at…

Reported by NWS Alerts Sep 21, 2026 · 03:01 UTC

Read the complete report at NWS Alerts ↗

Verification notice

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INCIDENT EVOLUTION

2 recorded states

Sep 21 · 03:05 UTC

Signal first indexedP2 · 99% quality · 1 source

Sep 21 · 03:55 UTC

Source details updatedP2 · 99% quality · 1 source

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Marine Weather Statement issued September 20 at 11:01PM EDT by NWS Baltimore MD/Washington DC

2 recorded states

Severe Thunderstorm Warning issued September 20 at 10:23PM MDT until September 20 at 11:00PM MDT by NWS Pueblo CO

Special Weather Statement issued September 20 at 11:22PM CDT by NWS Nashville TN

Flash Flood Warning issued September 21 at 12:13AM EDT until September 21 at 5:15AM EDT by NWS Charleston WV

Small Craft Advisory issued September 21 at 12:10AM EDT until September 23 at 6:00AM EDT by NWS Baltimore MD/Washington DC