Major Winter Storm in the North-Central U.S.; Severe Weather from the Mid-South to Ohio Valley

A major winter storm will bring a swath of heavy snowfall, strong winds, blizzard conditions and freezing rain to the Northern Plains into the Great Lakes region. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-south to the Ohio Valley and the Southeast. Critical fire weather concerns shift to the southern Rockies and Plains. Read More >

27NM WSW Annapolis MD

Marine Point Forecast

[NOTICE]
    • Today

      Today:SE wind 9 to 13 kt, with gusts as high as 23 kt. Mostly cloudy. Waves around 1 ft.

      SE 13kt
      1ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:ESE wind around 11 kt becoming SSE after midnight. Winds could gust as high as 19 kt. Showers and thunderstorms before 3am, then a chance of showers.   Waves around 1 ft.

      SSE 11kt
      1ft

      Small Craft Advisory
      Small Craft Advisory

    • Monday

      Monday:S wind 13 to 18 kt, with gusts as high as 34 kt. Showers likely, then showers and possibly a thunderstorm after 11am. Some of the storms could be severe.   Waves 1 to 2 ft.

      S 18kt
      1-2ft

      Small Craft Advisory
      Small Craft Advisory

    • Monday Night

      Monday Night:WNW wind around 14 kt, with gusts as high as 33 kt. Rain showers before 11pm, then rain, possibly mixed with snow showers between 11pm and 2am, then a slight chance of rain showers after 2am. Some thunder is also possible.   Waves around 1 ft.

      WNW 14kt
      1ft

    • Tuesday

      Tuesday:W wind around 13 kt, with gusts as high as 24 kt. A slight chance of showers before 8am.   Waves around 1 ft.

      W 13kt
      1ft

    • Tuesday Night

      Tuesday Night:WNW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves around 1 ft.

      WNW 9kt⇓
      1ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Partly sunny. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Mostly cloudy. Waves around 1 ft.

      Light Wind
      1ft

    • Thursday

      Thursday:Variable winds 5 kt or less. Partly sunny. Waves around 1 ft.

      Light Wind
      1ft


Associated Zone Forecast which includes this point

Last Update: 7:53 am EDT Mar 15, 2026
Forecast Valid: 10am EDT Mar 15, 2026-6pm EDT Mar 21, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON...

Today
SE wind 9 to 13 kt, with gusts as high as 23 kt. Mostly cloudy. Waves around 1 ft.
Tonight
ESE wind around 11 kt becoming SSE after midnight. Winds could gust as high as 19 kt. Showers and thunderstorms before 3am, then a chance of showers. Waves around 1 ft.
Monday
S wind 13 to 18 kt, with gusts as high as 34 kt. Showers likely, then showers and possibly a thunderstorm after 11am. Some of the storms could be severe. Waves 1 to 2 ft.
Monday Night
WNW wind around 14 kt, with gusts as high as 33 kt. Rain showers before 11pm, then rain, possibly mixed with snow showers between 11pm and 2am, then a slight chance of rain showers after 2am. Some thunder is also possible. Waves around 1 ft.
Tuesday
W wind around 13 kt, with gusts as high as 24 kt. A slight chance of showers before 8am. Waves around 1 ft.
Tuesday Night
WNW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves around 1 ft.
Wednesday
Variable winds 5 kt or less. Partly sunny. Waves 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Mostly cloudy. Waves around 1 ft.
Thursday
Variable winds 5 kt or less. Partly sunny. Waves around 1 ft.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST

Point Forecast: 38.8°N 77.04°W
Last Update: 7:53 am EDT Mar 15, 2026
Forecast Valid: 10am EDT Mar 15, 2026-6pm EDT Mar 21, 2026
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