Flooding Concerns in Puerto Rico; Thunderstorms Across the Southeast U.S.

Showers and thunderstorms capable of producing widespread heavy rainfall will be possible across much of Puerto Rico today. Heavy rainfall will likely lead to flash, urban and small stream flooding. Some areas may face life-threatening flooding. In the Southeast U.S., strong to marginally severe thunderstorms will be possible this afternoon.
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Norton, MA Local Forecast Office

19NM WSW Hyannis MA

Marine Point Forecast

[NOTICE]

This
Afternoon
ESE 10kt
1ft
High: 50 °F
Tonight

S 10kt
1-2ft
Low: 45 °F
Saturday

S 9kt
1ft
High: 54 °F
Saturday
Night
WNW 12kt
1ft
Low: 43 °F
Sunday

SW 16kt
1-2ft
High: 50 °F
Sunday
Night
WSW 15kt
2ft
Low: 45 °F
Monday

WNW 10kt
1ft
High: 54 °F
Monday
Night
SSE 10kt
1ft
Low: 44 °F
Tuesday

S 13kt
1ft
High: 51 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:57 am EDT Apr 19, 2024
Forecast Valid: 2pm EDT Apr 19, 2024-6pm EDT Apr 25, 2024

View Nearby Observations

Detailed Forecast

This Afternoon

ESE wind around 10 kt. Partly sunny. Seas around 1 ft.

Tonight

S wind around 10 kt. Showers likely, mainly after 4am. Seas 1 to 2 ft.

Saturday

S wind 6 to 9 kt becoming W in the morning. Showers, mainly before 1pm. Patchy fog before 3pm. Seas around 1 ft.

Saturday Night

W wind 10 to 12 kt becoming WNW in the evening. A slight chance of showers before 10pm. Seas around 1 ft.

Sunday

WNW wind 10 to 13 kt becoming SW 13 to 16 kt in the afternoon. Mostly sunny. Seas 1 to 2 ft.

Sunday Night

WSW wind 10 to 15 kt, with gusts as high as 22 kt. Partly cloudy. Seas around 2 ft.

Monday

WNW wind around 10 kt becoming WSW in the afternoon. Sunny. Seas around 1 ft.

Monday Night

SSE wind around 10 kt becoming ESE after midnight. Mostly clear. Seas around 1 ft.

Tuesday

S wind 9 to 13 kt. Sunny. Seas around 1 ft.

Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.

*Notices:

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.
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.