Heavy Precipitation for Pacific Northwest; Heavy Snow Diminishing across New England

Multiple rounds of heavy to excessive rainfall, mountain snow and gusty winds will impact the Northwest U.S. into the central and northern Rockies this week. Urban, small stream, and moderate to isolated major river flooding are also expected across the Cascades through mid-week. Meanwhile, the heavy snow threat across the Northeast will finally diminish this evening.
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Norton, MA Local Forecast Office

12NM ESE Hyannis MA

Marine Point Forecast

[NOTICE]

Today

NW 12kt
2-3ft
High: 42 °F
Tonight

N 8kt
2ft
Low: 38 °F
Wednesday

NE 15kt
2-3ft
High: 40 °F
Wednesday
Night
N 15kt
3ft
Low: 32 °F
Thursday

NNW 13kt
2-3ft
High: 38 °F
Thursday
Night
WNW 10kt
2ft
Low: 35 °F
Friday

SW 11kt
1ft
High: 47 °F
Friday
Night
SW 10kt
1ft
Low: 44 °F
Saturday

S 12kt
1ft
High: 50 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:28 am EST Dec 5, 2023
Forecast Valid: 5am EST Dec 5, 2023-6pm EST Dec 11, 2023

View Nearby Observations

Detailed Forecast

Today

NW wind 9 to 12 kt. A slight chance of rain after noon. Seas 2 to 3 ft.

Tonight

N wind 6 to 8 kt becoming NE after midnight. A chance of rain. Seas around 2 ft.

Wednesday

NE wind 11 to 15 kt. Rain likely, mainly before 8am. Seas 2 to 3 ft.

Wednesday Night

N wind around 15 kt. A slight chance of rain before 8pm. Seas around 3 ft.

Thursday

NNW wind 9 to 13 kt becoming WNW in the afternoon. Mostly sunny. Seas 2 to 3 ft.

Thursday Night

WNW wind around 10 kt. Mostly clear. Seas around 2 ft.

Friday

W wind 7 to 11 kt becoming SW in the afternoon. Mostly sunny. Seas around 1 ft.

Friday Night

SW wind 8 to 10 kt. Partly cloudy. Seas around 1 ft.

Saturday

S wind 9 to 12 kt. Mostly 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.