Heavy Rain and Possible Flash Flooding in the Northeast and Northern Mid-Atlantic

A strong cold front will push through the Eastern U.S. today with strong thunderstorms, heavy rain and possible flooding. The main zone for these hazards will be from portions of the Mid-Atlantic into parts of the Northeast, as a tremendous amount of moisture interacts with the cold front. This includes a portion of the I-95 corridor from Baltimore to Philadelphia and New York City.
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For More Weather Information:

Norton, MA Local Forecast Office

14NM WSW Hyannis MA

Marine Point Forecast

[NOTICE]
  • Today

    Slight Chc Showers

    SE 15kt
    2ft

    High: 76 °F

  • Tonight

    Chance Rain

    SE 14kt
    2ft

    Low: 70 °F

  • Friday

    Showers Likely

    SSE 16kt
    2ft

    High: 75 °F

  • Friday
    Night

    Showers Likely

    S 12ktWinds Decreasing
    1-2ft

    Low: 67 °F

  • Saturday

    Chance Showers

    Winds IncreasingSSW 7kt
    1ft

    High: 73 °F

  • Saturday
    Night

    Chance Showers

    SSW 8kt
    1ft

    Low: 65 °F

  • Sunday

    Sunny

    WSW 14kt
    1ft

    High: 73 °F

  • Sunday
    Night

    Partly Cloudy

    W 14kt
    1ft

    Low: 62 °F

  • Monday

    Sunny

    WSW 13kt
    1ft

    High: 71 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:36 am EDT Sep 23, 2021
Forecast Valid: 11am EDT Sep 23, 2021-6pm EDT Sep 29, 2021

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON

Synopsis: ANZ200-240300- 1041 AM EDT Thu Sep 23 2021 .Synopsis for Massachusetts and Rhode Island coastal waters... A slow moving cold front approaches New England from the west this afternoon through Friday with scattered showers. Locally heavy rain is possible with isolated thunderstorms on Friday. Periodic unsettled weather continues over the weekend. A cold front will push over the waters by Saturday evening. Unsettled weather continues early next week with periodic rain chances. For additional information on possible hazardous weather for the week ahead, please visit www.weather.gov/boston/ehwo $$

Today
SE wind around 15 kt, with gusts as high as 22 kt. A slight chance of showers between 4pm and 5pm. Seas around 2 ft.
Tonight
SE wind around 14 kt, with gusts as high as 22 kt. A chance of rain and thunderstorms, mainly between 4am and 5am. Seas around 2 ft.
Friday
SSE wind 14 to 16 kt, with gusts as high as 24 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Seas around 2 ft.
Friday Night
S wind 9 to 12 kt becoming SW 6 to 9 kt after midnight. Showers and thunderstorms likely, mainly before 2am. Seas 1 to 2 ft.
Saturday
Variable winds less than 5 kt becoming SSW 5 to 7 kt in the morning. A chance of showers and thunderstorms. Seas around 1 ft.
Saturday Night
SSW wind around 8 kt becoming WSW after midnight. A chance of showers and thunderstorms, mainly before 1am. Seas around 1 ft.
Sunday
WSW wind 9 to 14 kt. Sunny. Seas around 1 ft.
Sunday Night
W wind 11 to 14 kt. Partly cloudy. Seas around 1 ft.
Monday
WSW wind around 13 kt. Sunny. Seas around 1 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: 41.54°N 70.56°W
Last Update: 10:36 am EDT Sep 23, 2021
Forecast Valid: 11am EDT Sep 23, 2021-6pm EDT Sep 29, 2021
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