Winter Returns Across the Northern Tier; Record Warmth for the Southwest

A large high pressure system will usher in cold air for this first day of March across the northern Plains, Great Lakes, Northeast and mid-Atlantic. Some wintry precipitation may evolve across the mid-Mississippi Valley, Ohio Valley and mid-Atlantic through Monday. Meanwhile, record warmth will spread across the Southwest, southern Plains through early this week. Read More >

Coastal Waters Forecast for Tidal Potomac from Key Bridge to Indian Head MD (ANZ535) (Text-Only)
NWS Forecast for: Tidal Potomac from Key Bridge to Indian Head MD (ANZ535)
Issued by: National Weather Service Baltimore, MD/Washington, D.C.
Last Update: 659 AM EST Sun Mar 1 2026




Today: N winds 10 kt with gusts to 20 kt. Waves 1 ft.

Tonight: NE winds 5 to 10 kt. Waves 1 ft.

Mon: E winds 5 kt. Waves less than 1 ft.

Mon Night: SE winds around 5 kt. Waves 1 ft. Snow and rain likely.

Tue: S winds 5 to 10 kt. Waves 1 ft. Rain.

Tue Night: SW winds 5 to 10 kt. Waves 1 ft. Rain likely.

Wed: S winds 5 kt. Waves less than 1 ft. A chance of rain.

Thu: SW winds 5 to 10 kt. Waves 1 ft. A chance of rain.







Zone Forecast: Tidal Potomac from Key Bridge to Indian Head MD (ANZ535)

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