Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

For More Weather Information:

Norton, MA Local Forecast Office

6NM NW Portsmouth RI

Marine Point Forecast

[NOTICE]

Sunday
High: 51 °F
⇑S 20kt
3ft
Sunday Night
Low: 36 °F
SSW 23kt⇓
2-3ft
Monday
High: 42 °F
WNW 16kt
2-3ft
Monday Night
Low: 29 °F
NNW 8kt⇓
1ft
Tuesday
High: 44 °F
⇑NNE 12kt
1ft
Tuesday Night
Low: 29 °F
NNW 20kt
2-3ft
Wednesday
High: 38 °F
NNW 14kt⇓
1-2ft
Wednesday Night
Low: 32 °F
WSW 12kt
1ft
Thursday
High: 42 °F
⇑WSW 23kt
2-3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:31 am EST Nov 30, 2025
Forecast Valid: 4am EST Nov 30, 2025-6pm EST Dec 6, 2025

View Nearby Observations

Detailed Forecast

Sunday

E wind 5 to 8 kt becoming S 15 to 20 kt. Rain likely, mainly after 5pm. Patchy fog after 4pm. Seas 1 ft building to 3 ft.

Sunday Night

SSW wind 20 to 23 kt becoming W 15 to 18 kt in the evening. Rain, mainly before 11pm. Patchy fog before 9pm. Seas 2 to 3 ft.

Monday

W wind 11 to 16 kt becoming NW in the afternoon. Sunny. Seas 2 to 3 ft.

Monday Night

NNW wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Increasing clouds. Seas around 1 ft.

Tuesday

ESE wind 5 to 8 kt becoming NNE 9 to 12 kt in the afternoon. A chance of rain and snow before 9am, then rain. Seas around 1 ft.

Tuesday Night

NNW wind 16 to 20 kt. Rain before 1am, then a chance of rain and snow between 1am and 3am, then a chance of snow after 3am. Seas 2 to 3 ft.

Wednesday

NNW wind 11 to 14 kt becoming NW 6 to 9 kt in the afternoon. Sunny. Seas 1 to 2 ft.

Wednesday Night

WSW wind 7 to 12 kt. Partly cloudy. Seas around 1 ft.

Thursday

WSW wind 13 to 18 kt increasing to 18 to 23 kt in the afternoon. Partly sunny. Seas 2 to 3 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.