Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

Grand Rapids, MI Local Forecast Office

South Haven MI

Marine Point Forecast

[NOTICE]

Tonight
Low: 9 °F
SW 19kt
< 1ft
Tuesday
High: 19 °F
WNW 19kt
< 1ft
Tuesday Night
Low: 14 °F
WNW 13kt
< 1ft
Wednesday
High: 17 °F
W 13kt
< 1ft
Wednesday Night
Low: 10 °F
NNW 11kt
< 1ft
Thursday
High: 17 °F
NNW 8kt
< 1ft
Thursday Night
Low: -1 °F
NNW 6kt
< 1ft
Friday
High: 18 °F
N 9kt
< 1ft
Friday Night
Low: 5 °F
NNE 9kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:03 pm CST Jan 26, 2026
Forecast Valid: 8pm CST Jan 26, 2026-6pm CST Feb 2, 2026

View Nearby Observations

Detailed Forecast

Tonight

SW wind 15 to 19 kt, with gusts as high as 29 kt. Patchy blowing snow and a slight chance of snow showers before midnight, then a chance of snow showers between midnight and 1am, then snow showers likely with widespread blowing snow after 1am. Waves 1 ft or less.

Tuesday

WNW wind 14 to 19 kt, with gusts as high as 30 kt. Snow likely with areas of blowing snow before 10am, then patchy blowing snow and a chance of snow between 10am and 5pm, then a slight chance of snow after 5pm. Waves 1 ft or less.

Tuesday Night

WNW wind 9 to 13 kt, with gusts as high as 22 kt. A chance of snow showers before midnight. Waves 1 ft or less.

Wednesday

W wind around 13 kt, with gusts as high as 21 kt. A chance of snow showers. Waves 1 ft or less.

Wednesday Night

NNW wind 7 to 11 kt, with gusts as high as 18 kt. A chance of snow showers. Waves 1 ft or less.

Thursday

NNW wind around 8 kt. A chance of snow showers. Waves 1 ft or less.

Thursday Night

NNW wind around 6 kt becoming ENE after midnight. A chance of snow showers. Waves 1 ft or less.

Friday

NE wind 6 to 9 kt becoming NNW in the afternoon. A chance of snow showers. Waves 1 ft or less.

Friday Night

NNE wind 6 to 9 kt. A chance of snow showers. Waves 1 ft or less.

The Nearshore Marine Forecast has been suspended due to ice on Lake
Michigan and in the connecting river channels. The Nearshore Marine
Forecast will return when it is determined that navigation conditions
improve enough to warrant a return of the product.

*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.