Thunderstorms and Heavy Rains in the Appalachians

Multiple rounds of moderate to locally heavy rain will impact portions of the Appalachians and Mid-Atlantic, which may lead to flash flooding concerns. Thunderstorms with isolated severe wind gusts will be possible this afternoon from parts of the Southeast into the southern and central Appalachians. A multi-day heavy rain will pose a flash flood threat in New Mexico beginning Tuesday. Read More >

47NM SW Annapolis MD

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:NE wind around 8 kt. Scattered showers before 4pm, then isolated showers after 5pm.   Waves around 1 ft.

      NE 8kt
      1ft

    • Tonight

      Tonight:ENE wind around 11 kt. A chance of rain before midnight, then a chance of rain and thunderstorms between midnight and 2am, then rain likely and possibly a thunderstorm after 2am.   Waves around 1 ft.

      ENE 11kt
      1ft

      Small Craft Advisory
      Small Craft Advisory

    • Tuesday

      Tuesday:NE wind around 14 kt, with gusts as high as 22 kt. Rain and possibly a thunderstorm.  Patchy fog.  Waves around 1 ft.

      NE 14kt
      1ft

      Small Craft Advisory
      Small Craft Advisory

    • Tuesday Night

      Tuesday Night:NE wind around 16 kt, with gusts as high as 22 kt. Rain and possibly a thunderstorm.  Patchy fog before 11pm, then Patchy fog between 2am and 5am.  Waves 1 to 2 ft.

      NE 16kt
      1-2ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday

      Wednesday:NNE wind 13 to 16 kt, with gusts as high as 22 kt. Rain, mainly before 2pm.  Patchy fog between 11am and 2pm.  Waves 1 to 2 ft.

      NNE 16kt
      1-2ft

    • Wednesday Night

      Wednesday Night:NE wind around 16 kt. A chance of rain, mainly before 2am.   Waves 1 to 2 ft.

      NE 16kt
      1-2ft

    • Thursday

      Thursday:NNE wind 13 to 15 kt. A slight chance of rain before 8am.   Waves around 1 ft.

      NNE 15kt
      1ft

    • Thursday Night

      Thursday Night:N wind 5 to 7 kt. Mostly cloudy. Waves around 1 ft.

      N 7kt
      1ft

    • Friday

      Friday:N wind around 11 kt, with gusts as high as 20 kt. Mostly sunny. Waves around 1 ft.

      N 11kt
      1ft


Associated Zone Forecast which includes this point

Last Update: 3:01 pm EDT Sep 21, 2026
Forecast Valid: 3pm EDT Sep 21, 2026-6pm EDT Sep 28, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT...

This Afternoon
NE wind around 8 kt. Scattered showers before 4pm, then isolated showers after 5pm. Waves around 1 ft.
Tonight
ENE wind around 11 kt. A chance of rain before midnight, then a chance of rain and thunderstorms between midnight and 2am, then rain likely and possibly a thunderstorm after 2am. Waves around 1 ft.
Tuesday
NE wind around 14 kt, with gusts as high as 22 kt. Rain and possibly a thunderstorm. Patchy fog. Waves around 1 ft.
Tuesday Night
NE wind around 16 kt, with gusts as high as 22 kt. Rain and possibly a thunderstorm. Patchy fog before 11pm, then Patchy fog between 2am and 5am. Waves 1 to 2 ft.
Wednesday
NNE wind 13 to 16 kt, with gusts as high as 22 kt. Rain, mainly before 2pm. Patchy fog between 11am and 2pm. Waves 1 to 2 ft.
Wednesday Night
NE wind around 16 kt. A chance of rain, mainly before 2am. Waves 1 to 2 ft.
Thursday
NNE wind 13 to 15 kt. A slight chance of rain before 8am. Waves around 1 ft.
Thursday Night
N wind 5 to 7 kt. Mostly cloudy. Waves around 1 ft.
Friday
N wind around 11 kt, with gusts as high as 20 kt. Mostly sunny. Waves around 1 ft.

Winds and waves higher and visibilities lower in and near tstms.

*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: 38.49°N 77.29°W
Last Update: 3:01 pm EDT Sep 21, 2026
Forecast Valid: 3pm EDT Sep 21, 2026-6pm EDT Sep 28, 2026
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