Fire Weather Concerns and Severe Thunderstorms through the Weekend

Dry and windy conditions, and some dry thunderstorms and lightning, may support hazardous fire activity in the northern Plains, high southern Plains and the Southwest this weekend. An active severe weather pattern is forecast for portions of the central and southern High Plains into the Upper Midwest through early the part of next week. Damaging winds, large hail, and tornadoes are possible. Read More >

For More Weather Information:

Grand Rapids, MI Local Forecast Office

South Haven MI

Marine Point Forecast

[NOTICE]

Tonight
Low: 55 °F
S 12kt
< 1ft
Saturday
High: 67 °F
WSW 11kt
1ft
Saturday Night
Low: 55 °F
Light Wind
< 1ft
Sunday
High: 75 °F
SSE 10kt
< 1ft
Sunday Night
Low: 61 °F
S 14kt
< 1ft
Monday
High: 77 °F
S 15kt
1ft
Monday Night
Low: 62 °F
S 16kt
1-2ft
Tuesday
High: 74 °F
SSW 18kt
3ft
Tuesday Night
Low: 50 °F
W 16kt
3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:03 pm CDT May 15, 2026
Forecast Valid: 6pm CDT May 15, 2026-6pm CDT May 22, 2026

View Nearby Observations

Detailed Forecast

Tonight

S wind 10 to 12 kt, with gusts as high as 18 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3am. Waves 1 ft or less.

Saturday

WSW wind 5 to 11 kt. A chance of showers before 8am. Waves around 1 ft.

Saturday Night

Variable winds 5 kt or less. A slight chance of showers after 1am. Waves 1 ft or less.

Sunday

SSE wind 6 to 10 kt. A chance of showers. Waves 1 ft or less.

Sunday Night

S wind 12 to 14 kt. Partly cloudy. Waves 1 ft or less.

Monday

S wind around 15 kt, with gusts as high as 23 kt. Showers likely and possibly a thunderstorm after 1pm. Waves around 1 ft.

Monday Night

S wind 14 to 16 kt, with gusts as high as 26 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Waves 1 to 2 ft.

Tuesday

SSW wind 15 to 18 kt, with gusts as high as 27 kt. A chance of showers, with thunderstorms also possible after 1pm. Waves around 3 ft.

Tuesday Night

WSW wind around 16 kt becoming NW after midnight. A chance of showers before 1am. Waves around 3 ft.

*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.