Risks of Severe Thunderstorms and Excessive Rainfall; Fire Weather Concerns and Record Warmth

Severe thunderstorms and flash flooding risks increase across the center of the nation today. Meanwhile, ongoing thunderstorms and flash flooding will linger along the Gulf Coast states through the evening. The Great Basin and Intermountain West, warm temperatures and dry fuels with dry lightning may enhance fire weather potential. In addition, across interior Alaska, Red Flag Warning are posted. Read More >

For More Weather Information:

Grand Rapids, MI Local Forecast Office

3NM SSW South Haven MI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 73 °F
WNW 7kt
< 1ft
Tonight
Low: 58 °F
Light Wind
< 1ft
Sunday
High: 77 °F
⇑ENE 6kt
< 1ft
Sunday Night
Low: 59 °F
ENE 10kt
< 1ft
Monday
High: 76 °F
N 12kt
< 1ft
Monday Night
Low: 56 °F
N 10kt⇓
< 1ft
Tuesday
High: 75 °F
⇑NNW 7kt
< 1ft
Tuesday Night
Low: 58 °F
Light Wind
< 1ft
Wednesday
High: 75 °F
⇑SW 7kt
< 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 pm CDT Jun 20, 2026
Forecast Valid: 3pm CDT Jun 20, 2026-6pm CDT Jun 26, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

WNW wind around 7 kt. Sunny. Waves 1 ft or less.

Tonight

Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

Sunday

Variable winds less than 5 kt becoming ENE around 6 kt in the afternoon. A chance of showers after 3pm. Waves 1 ft or less.

Sunday Night

ENE wind 5 to 10 kt, with gusts as high as 19 kt. Showers, mainly before 4am. Waves 1 ft or less.

Monday

NE wind 10 to 12 kt becoming N in the afternoon. Winds could gust as high as 21 kt. A slight chance of showers before 1pm. Waves 1 ft or less.

Monday Night

N wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Winds could gust as high as 18 kt. Mostly clear. Waves 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming NNW 5 to 7 kt in the afternoon. Sunny. Waves 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming SW 5 to 7 kt in the morning. Showers likely, with thunderstorms also possible after 1pm. 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.