Severe Weather and Heavy Rainfall in the Midwest and Desert Southwest; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall are possible in the Midwest into the Central Appalachians and the Desert Southwest early this week. Storms are also expected in parts of the northern Plains today. Fire weather and air quality concerns will persist across portions of the West. Mid-summer heat will continue across much of the CONUS this week, especially in the the south-central High Plains. Read More >

13NM ESE Annapolis MD

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SSW wind 6 to 9 kt becoming W after midnight. A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Some of the storms could be severe.   Seas 1 ft or less.

      SSW 9kt
      < 1ft

    • Tuesday

      Tuesday:NNW wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. A chance of showers and thunderstorms after 2pm.   Seas 1 ft or less.

      NNW 7kt⇓
      < 1ft

    • Tuesday Night

      Tuesday Night:WSW wind 5 to 7 kt becoming W after midnight. A chance of showers and thunderstorms before 10pm, then showers likely and possibly a thunderstorm between 10pm and 2am, then a chance of showers after 2am.   Seas 1 ft or less.

      W 7kt
      < 1ft

    • Wednesday

      Wednesday:NW wind 5 to 8 kt becoming variable and less than 5 kt in the afternoon. A slight chance of showers and thunderstorms after 2pm.   Seas 1 ft or less.

      NW 8kt⇓
      < 1ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. A slight chance of showers and thunderstorms, then a chance of showers after 8pm.   Seas 1 ft or less.

      Light Wind
      < 1ft

    • Thursday

      Thursday:Variable winds 5 kt or less. A slight chance of showers and thunderstorms.   Seas 1 ft or less.

      Light Wind
      < 1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. A slight chance of showers and thunderstorms.   Seas 1 ft or less.

      Light Wind
      < 1ft

    • Friday

      Friday:NNW wind around 7 kt. A slight chance of showers, with thunderstorms also possible after 2pm.   Seas around 1 ft.

      NNW 7kt
      1ft

    • Friday Night

      Friday Night:Variable winds less than 5 kt becoming NNE 5 to 9 kt after midnight. A slight chance of thunderstorms before 8pm.   Seas 1 ft or less.

      ⇑NNE 9kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 4:54 pm EDT Aug 10, 2026
Forecast Valid: 7pm EDT Aug 10, 2026-6pm EDT Aug 17, 2026

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Detailed Forecast

...SEVERE THUNDERSTORM WATCH 555 IN EFFECT UNTIL 9 PM EDT THIS

Tonight
SSW wind 6 to 9 kt becoming W after midnight. A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Some of the storms could be severe. Seas 1 ft or less.
Tuesday
NNW wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. A chance of showers and thunderstorms after 2pm. Seas 1 ft or less.
Tuesday Night
WSW wind 5 to 7 kt becoming W after midnight. A chance of showers and thunderstorms before 10pm, then showers likely and possibly a thunderstorm between 10pm and 2am, then a chance of showers after 2am. Seas 1 ft or less.
Wednesday
NW wind 5 to 8 kt becoming variable and less than 5 kt in the afternoon. A slight chance of showers and thunderstorms after 2pm. Seas 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. A slight chance of showers and thunderstorms, then a chance of showers after 8pm. Seas 1 ft or less.
Thursday
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Thursday Night
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Friday
NNW wind around 7 kt. A slight chance of showers, with thunderstorms also possible after 2pm. Seas around 1 ft.
Friday Night
Variable winds less than 5 kt becoming NNE 5 to 9 kt after midnight. A slight chance of thunderstorms before 8pm. 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: 38.87°N 76.25°W
Last Update: 4:54 pm EDT Aug 10, 2026
Forecast Valid: 7pm EDT Aug 10, 2026-6pm EDT Aug 17, 2026
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