Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains into the morning. Read More >

Hazardous Weather Conditions

Small Craft Advisory until April 3, 07:00 AM CDT

For More Weather Information:

Grand Rapids, MI Local Forecast Office

South Haven MI

Marine Point Forecast

[NOTICE]

Thursday
High: 64 °F
S 16kt
< 1ft
Thursday Night
Low: 43 °F
SSW 19kt
< 1ft
Friday
High: 48 °F
W 10kt
< 1ft
Friday Night
Low: 45 °F
ESE 11kt
< 1ft
Saturday
High: 60 °F
WSW 13kt
< 1ft
Saturday Night
Low: 35 °F
W 16kt
< 1ft
Sunday
High: 44 °F
WNW 17kt
< 1ft
Sunday Night
Low: 35 °F
W 8kt
< 1ft
Monday
High: 46 °F
WNW 11kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:03 am CDT Apr 2, 2026
Forecast Valid: 3am CDT Apr 2, 2026-6pm CDT Apr 8, 2026

View Nearby Observations

Detailed Forecast

Thursday

E wind 14 to 16 kt becoming S in the afternoon. Winds could gust as high as 27 kt. Showers and possibly a thunderstorm. Waves 1 ft or less.

Thursday Night

S wind 14 to 19 kt becoming WSW after midnight. Winds could gust as high as 31 kt. Showers and possibly a thunderstorm before 1am, then a chance of showers between 1am and 3am. Waves 1 ft or less.

Friday

W wind 5 to 10 kt becoming N in the afternoon. Partly sunny. Waves 1 ft or less.

Friday Night

NNE wind 5 to 11 kt becoming SE after midnight. Winds could gust as high as 18 kt. Showers and possibly a thunderstorm. Waves 1 ft or less.

Saturday

SSE wind around 13 kt becoming WSW in the afternoon. Winds could gust as high as 22 kt. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers. Waves 1 ft or less.

Saturday Night

W wind 13 to 16 kt, with gusts as high as 28 kt. Mostly cloudy. Waves 1 ft or less.

Sunday

WNW wind 11 to 17 kt, with gusts as high as 29 kt. Mostly cloudy. Waves 1 ft or less.

Sunday Night

W wind 5 to 8 kt. Partly cloudy. Waves 1 ft or less.

Monday

WNW wind 9 to 11 kt, with gusts as high as 20 kt. Mostly sunny. Waves 1 ft or less.

*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.