Severe Weather and Excessive Rain from the Southern Plains into the Mississippi Valley

Severe thunderstorms may produce tornadoes, some strong, damaging wind gusts above 70 mph, and very large hail exceeding 2 inches in diameter, and intense rainfall that may cause flash flooding tonight across much of the southern Plains and lower Missouri Valley. The severe thunderstorms and excessive rainfall will expand from east Texas into the Mississippi Valley on Sunday.
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Gray/Portland, ME Local Forecast Office

25NM ENE Portsmouth NH

Marine Point Forecast

[NOTICE]
  • Today

    Slight Chc Thunderstorms

    S 15kt
    2ft

    High: 50 °F

  • Tonight

    Slight Chc Showers

    S 15kt
    2-3ft

    Low: 44 °F

  • Monday

    Mostly Sunny

    N 10ktWinds Decreasing
    2ft

    High: 52 °F

  • Monday
    Night

    Partly Cloudy

    NNE 10kt
    2ft

    Low: 43 °F

  • Tuesday

    Partly Sunny

    NE 10kt
    2-3ft

    High: 51 °F

  • Tuesday
    Night

    Chance Showers

    SE 10kt
    2ft

    Low: 43 °F

  • Wednesday

    Chance Showers

    E 10kt
    1-2ft

    High: 52 °F

  • Wednesday
    Night

    Mostly Cloudy

    Light Wind
    2ft

    Low: 45 °F

  • Thursday

    Mostly Sunny

    S 10kt
    1-2ft

    High: 54 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:36 am EDT Apr 28, 2024
Forecast Valid: 11am EDT Apr 28, 2024-6pm EDT May 4, 2024

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Detailed Forecast


Today
S wind 10 to 15 kt. A slight chance of showers and thunderstorms between 1pm and 3pm. Seas around 2 ft.
Tonight
S wind 10 to 15 kt becoming W after midnight. A slight chance of showers between 7pm and 2am. Seas 2 to 3 ft.
Monday
N wind 7 to 10 kt becoming NE 5 to 8 kt in the afternoon. Mostly sunny. Seas around 2 ft.
Monday Night
SSW wind 5 to 10 kt becoming NNE after midnight. Partly cloudy. Seas around 2 ft.
Tuesday
NE wind around 10 kt becoming ESE in the morning. Partly sunny. Seas 2 to 3 ft.
Tuesday Night
SE wind 5 to 10 kt becoming S after midnight. A chance of showers after 11pm. Seas around 2 ft.
Wednesday
E wind 5 to 10 kt. A chance of showers before 3pm. Seas 1 to 2 ft.
Wednesday Night
Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.
Thursday
S wind 5 to 10 kt. Mostly sunny. 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: 43.18°N 70.24°W
Last Update: 9:36 am EDT Apr 28, 2024
Forecast Valid: 11am EDT Apr 28, 2024-6pm EDT May 4, 2024
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