Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

17NM SE Annapolis MD

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:NNW wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. Seas 1 ft or less.

      NNW 8kt⇓
      < 1ft

    • Sunday

      Sunday:E wind 9 to 13 kt becoming SE in the afternoon. Partly sunny. Seas around 1 ft.

      SE 13kt
      1ft

    • Sunday Night

      Sunday Night:ESE wind 14 to 17 kt, with gusts as high as 23 kt. Showers.   Seas around 1 ft.

      ESE 17kt
      1ft

    • Monday

      Monday:S wind 20 to 23 kt, with gusts as high as 32 kt. Showers and possibly a thunderstorm.   Seas 1 to 2 ft.

      S 23kt
      1-2ft

    • Monday Night

      Monday Night:S wind 23 to 26 kt becoming W 19 to 22 kt after midnight. Winds could gust as high as 32 kt. Rain showers before 2am, then a slight chance of rain and snow showers. Some thunder is also possible.   Seas around 1 ft.

      S 26kt⇓
      1ft

    • Tuesday

      Tuesday:W wind 15 to 18 kt. A slight chance of rain and snow showers before 8am.   Seas around 1 ft.

      W 18kt
      1ft

    • Tuesday Night

      Tuesday Night:NW wind 9 to 12 kt decreasing to 5 to 8 kt after midnight. Mostly clear. Seas 1 ft or less.

      NW 12kt⇓
      < 1ft

    • Wednesday

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

      Light Wind
      < 1ft

    • Wednesday Night

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

      Light Wind
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 4:53 pm EDT Mar 14, 2026
Forecast Valid: 6pm EDT Mar 14, 2026-6pm EDT Mar 21, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING...

Tonight
NNW wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. Seas 1 ft or less.
Sunday
E wind 9 to 13 kt becoming SE in the afternoon. Partly sunny. Seas around 1 ft.
Sunday Night
ESE wind 14 to 17 kt, with gusts as high as 23 kt. Showers. Seas around 1 ft.
Monday
S wind 20 to 23 kt, with gusts as high as 32 kt. Showers and possibly a thunderstorm. Seas 1 to 2 ft.
Monday Night
S wind 23 to 26 kt becoming W 19 to 22 kt after midnight. Winds could gust as high as 32 kt. Rain showers before 2am, then a slight chance of rain and snow showers. Some thunder is also possible. Seas around 1 ft.
Tuesday
W wind 15 to 18 kt. A slight chance of rain and snow showers before 8am. Seas around 1 ft.
Tuesday Night
NW wind 9 to 12 kt decreasing to 5 to 8 kt after midnight. Mostly clear. Seas 1 ft or less.
Wednesday
Variable winds 5 kt or less. Partly sunny. Seas 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.

*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 76.21°W
Last Update: 4:53 pm EDT Mar 14, 2026
Forecast Valid: 6pm EDT Mar 14, 2026-6pm EDT Mar 21, 2026
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