Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Hazardous Weather Conditions

For More Weather Information:

Northern Indiana Local Forecast Office

4NM NW New Buffalo MI

Marine Point Forecast

[NOTICE]

Today
High: 42 °F
NNW 30kt
12ft

Gale Warning
Tonight
Low: 25 °F
NW 25kt
11ft
Thursday
High: 29 °F
NW 15kt
5ft
Thursday Night
Low: 25 °F
SSE 10kt
1-2ft
Friday
High: 32 °F
W 15kt
1-2ft
Friday Night
Low: 18 °F
W 20kt
6ft
Saturday
High: 20 °F
WNW 20kt
4-6ft
Saturday Night
Low: 16 °F
WNW 25kt
7ft
Sunday
High: 20 °F
NW 25kt
5-7ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:32 am CST Dec 10, 2025
Forecast Valid: 8am CST Dec 10, 2025-6pm CST Dec 16, 2025

View Nearby Observations

Detailed Forecast

Today

NNW wind 25 to 30 kt, with gusts as high as 35 kt. Rain and snow before 1pm, then a chance of snow. Waves 7 ft building to 12 ft.

Tonight

NW wind 15 to 25 kt. A chance of snow, mainly before 11pm. Waves 11 ft subsiding to 6 ft.

Thursday

NW wind 10 to 15 kt becoming SW in the afternoon. Winds could gust as high as 20 kt. Mostly cloudy. Waves 5 ft subsiding to 2 ft.

Thursday Night

SW wind around 10 kt becoming SE after midnight. Snow likely, mainly after midnight. Waves 1 to 2 ft.

Friday

ESE wind 10 to 15 kt becoming W in the afternoon. A chance of snow. Waves 1 to 2 ft.

Friday Night

W wind 15 to 20 kt, with gusts as high as 30 kt. A chance of snow, mainly before midnight. Waves 3 ft building to 6 ft.

Saturday

WNW wind 15 to 20 kt, with gusts as high as 30 kt. Snow likely, mainly after noon. Waves 4 to 6 ft.

Saturday Night

WNW wind 20 to 25 kt. Snow likely. Waves 4 ft building to 7 ft.

Sunday

NW wind 15 to 25 kt. A chance of snow. Waves 5 to 7 ft.

The water temperature at St. Joseph is 40 degrees and at Michigan
City is 39 degrees.

*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.