Severe Weather, Excessive Rainfall and Heat Concerns This Weekend

Clusters of showers and strong to severe thunderstorms are expected across portions of the southern Plains today, then tracking into the Lower Mississippi Valley. The greatest hazards today will be from large hail and damaging wind gusts. Elsewhere, excessive rainfall and flooding concerns across portions of the Plains and Midwest today. Excessive heat continues across Puerto Rico this weekend.
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For More Weather Information:

Gray/Portland, ME Local Forecast Office

18NM NNE Portsmouth NH

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Showers Likely

    Light Wind
    < 1ft

    High: 61 °F

  • Tonight

    Chance Showers

    Light Wind
    < 1ft

    Low: 50 °F

  • Sunday

    Isolated Showers

    Light Wind
    Waves Building2ft

    High: 64 °F

  • Sunday
    Night

    Mostly Cloudy

    Light Wind
    1-2ft

    Low: 54 °F

  • Monday

    Chance Showers

    SSE 10kt
    1-2ft

    High: 68 °F

  • Monday
    Night

    Showers Likely

    SE 10kt
    2ft

    Low: 57 °F

  • Tuesday

    Showers Likely

    Light Wind
    2ft

    High: 69 °F

  • Tuesday
    Night

    Showers Likely

    Light Wind
    1-2ft

    Low: 55 °F

  • Wednesday

    Showers Likely

    S 10kt
    1-2ft

    High: 71 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:37 pm EDT Jun 10, 2023
Forecast Valid: 3pm EDT Jun 10, 2023-6pm EDT Jun 16, 2023

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Detailed Forecast


This Afternoon
Variable winds 5 kt or less. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Seas 1 ft or less.
Tonight
Variable winds 5 kt or less. A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Patchy fog after midnight. Seas 1 ft or less.
Sunday
Variable winds 5 kt or less. Isolated showers after 2pm. Seas 1 ft or less building to 2 ft.
Sunday Night
Variable winds 5 kt or less. Mostly cloudy. Seas 1 to 2 ft.
Monday
SSE wind 5 to 10 kt. A chance of showers after 3pm. Seas 1 to 2 ft.
Monday Night
SE wind around 10 kt. Showers likely, mainly after 7pm. Seas around 2 ft.
Tuesday
Variable winds 5 kt or less. Showers likely. Seas around 2 ft.
Tuesday Night
Variable winds 5 kt or less. Showers likely. Seas 1 to 2 ft.
Wednesday
S wind 5 to 10 kt. Showers likely. Seas 1 to 2 ft.

Winds and seas higher 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: 43.31°N 70.57°W
Last Update: 12:37 pm EDT Jun 10, 2023
Forecast Valid: 3pm EDT Jun 10, 2023-6pm EDT Jun 16, 2023
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