Heavy Lake Effect Snow Through Wednesday; Heavy Rain Across Hawaii

Heavy lake effect snow will continue downwind of the Great Lakes through Wednesday morning. Expect difficult travel conditions. The cold air has finally made its way south and east, making way for near to below freezing low temperatures. Meanwhile, a low pressure system moving northwest of Hawaii will bring thunderstorms, heavy rain and flooding potential across the state Wednesday.
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Norton, MA Local Forecast Office

6NM WNW Portsmouth RI

Marine Point Forecast

[NOTICE]

Overnight

WNW 14kt
2ft
Low: 28 °F
Wednesday

WNW 12kt
1-2ft
High: 39 °F
Wednesday
Night
WSW 10kt
1ft
Low: 28 °F
Thursday

WSW 12kt
1-2ft
High: 47 °F
Thursday
Night
SW 15kt
2ft
Low: 42 °F
Friday

SW 14kt
2ft
High: 52 °F
Friday
Night
SSW 9kt
1ft
Low: 41 °F
Saturday

N 8kt
1ft
High: 49 °F
Saturday
Night
ENE 9kt
1ft
Low: 41 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:13 am EST Nov 29, 2023
Forecast Valid: 2am EST Nov 29, 2023-6pm EST Dec 5, 2023

View Nearby Observations

Detailed Forecast

Overnight

WNW wind around 14 kt. Mostly clear. Seas around 2 ft.

Wednesday

WNW wind 10 to 12 kt becoming WSW in the afternoon. Mostly sunny. Seas 1 to 2 ft.

Wednesday Night

WSW wind around 10 kt. Partly cloudy. Seas around 1 ft.

Thursday

WSW wind 8 to 12 kt. Sunny. Seas 1 to 2 ft.

Thursday Night

SW wind 12 to 15 kt. Partly cloudy. Seas around 2 ft.

Friday

SW wind 12 to 14 kt. Showers likely, mainly after 4pm. Seas around 2 ft.

Friday Night

SSW wind 6 to 9 kt becoming NNW after midnight. Showers likely, mainly before 11pm. Seas around 1 ft.

Saturday

N wind around 8 kt becoming NE in the afternoon. Mostly cloudy. Seas around 1 ft.

Saturday Night

ENE wind around 9 kt. Mostly cloudy. 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.