Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Hazardous Weather Conditions

Small Craft Advisory until December 9, 04:00 AM EST

For More Weather Information:

Norton, MA Local Forecast Office

18NM ENE Plymouth MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 25 °F
NNW 17kt⇓
3-4ft
Tuesday
High: 36 °F
SSW 12kt
2ft
Tuesday Night
Low: 31 °F
SSW 19kt
3-4ft
Wednesday
High: 49 °F
SSW 20kt
4ft
Wednesday Night
Low: 38 °F
SSW 21kt
3-4ft
Thursday
High: 43 °F
W 19kt
3-4ft
Thursday Night
Low: 30 °F
W 21kt
3ft
Friday
High: 36 °F
W 19kt
3ft
Friday Night
Low: 31 °F
W 15kt
2-3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:46 pm EST Dec 8, 2025
Forecast Valid: 6pm EST Dec 8, 2025-6pm EST Dec 15, 2025

View Nearby Observations

Detailed Forecast

Tonight

NNW wind 14 to 17 kt decreasing to 11 to 14 kt after midnight. Partly cloudy. Seas 3 to 4 ft.

Tuesday

NW wind 7 to 12 kt becoming SSW in the afternoon. Sunny. Seas around 2 ft.

Tuesday Night

SSW wind 16 to 19 kt, with gusts as high as 29 kt. A slight chance of snow between 8pm and 9pm, then a chance of rain. Seas 3 to 4 ft.

Wednesday

SSW wind 15 to 20 kt, with gusts as high as 27 kt. Rain likely, mainly after 4pm. Seas 2 ft building to 4 ft.

Wednesday Night

SSW wind 18 to 21 kt becoming WSW after midnight. Rain likely, mainly before 10pm. Seas 3 to 4 ft.

Thursday

W wind 17 to 19 kt, with gusts as high as 26 kt. A slight chance of rain before 2pm. Seas 3 to 4 ft.

Thursday Night

W wind 19 to 21 kt. Partly cloudy. Seas around 3 ft.

Friday

W wind 17 to 19 kt. Mostly sunny. Seas around 3 ft.

Friday Night

W wind 13 to 15 kt. A chance of snow. Seas 2 to 3 ft.

*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.