Scattered Severe Storms and Isolated Flooding in the Plains; Inclement Weather in the Mid-Atlantic

Isolated strong to severe thunderstorms capable of strong gusts, hail, and isolated flash flooding will be possible across parts of the Plains. A slow-moving low pressure system will produce scattered showers and thunderstorms and dangerous rip currents across the Mid-Atlantic.
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Gray/Portland, ME Local Forecast Office

5NM SSE Portsmouth NH

Marine Point Forecast

[NOTICE]
  • Overnight

    Increasing Clouds

    NNE 10kt
    2ft

    Low: 57 °F

  • Memorial
    Day

    Sunny

    NE 15kt
    2ft

    High: 61 °F

  • Monday
    Night

    Mostly Clear

    Light Wind
    2ft

    Low: 47 °F

  • Tuesday

    Sunny

    SSE 10kt
    2ft

    High: 62 °F

  • Tuesday
    Night

    Mostly Clear

    S 10kt
    2ft

    Low: 51 °F

  • Wednesday

    Sunny

    S 10kt
    2ft

    High: 72 °F

  • Wednesday
    Night

    Mostly Clear

    S 10kt
    2ft

    Low: 58 °F

  • Thursday

    Sunny

    SSE 10kt
    1-2ft

    High: 77 °F

  • Thursday
    Night

    Mostly Clear

    S 10kt
    2ft

    Low: 61 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:24 pm EDT May 28, 2023
Forecast Valid: 11pm EDT May 28, 2023-6pm EDT Jun 4, 2023

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Detailed Forecast


Overnight
WNW wind 5 to 10 kt becoming NNE after midnight. Increasing clouds. Seas around 2 ft.
Memorial Day
NE wind 10 to 15 kt becoming E in the afternoon. Winds could gust as high as 20 kt. Sunny. Seas around 2 ft.
Monday Night
Variable winds 5 kt or less. Mostly clear. Seas around 2 ft.
Tuesday
SSE wind 5 to 10 kt. Sunny. Seas around 2 ft.
Tuesday Night
S wind around 10 kt becoming SSW after midnight. Mostly clear. Seas around 2 ft.
Wednesday
SW wind around 10 kt becoming S in the afternoon. Sunny. Seas around 2 ft.
Wednesday Night
S wind around 10 kt becoming SW after midnight. Mostly clear. Seas around 2 ft.
Thursday
WSW wind 5 to 10 kt becoming SSE in the afternoon. Sunny. Seas 1 to 2 ft.
Thursday Night
S wind 5 to 10 kt becoming WSW after midnight. Mostly clear. Seas around 2 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: 42.98°N 70.74°W
Last Update: 7:24 pm EDT May 28, 2023
Forecast Valid: 11pm EDT May 28, 2023-6pm EDT Jun 4, 2023
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