Heavy Rain and Flooding Threat in the Ohio Valley

Gulf moisture will combine with a cold front and will bring heavy rain and scattered flash flooding over parts of the Mid-South into the Ohio Valley through the morning and the Ohio Valley and Central Appalachians on Tuesday. Showers and thunderstorms, some severe, are expected over the Southern Rockies/Southern High Plains on Tuesday. Read More >

For More Weather Information:

Marquette, MI Local Forecast Office

9NM NE Fairport MI

Marine Point Forecast

[NOTICE]

Overnight
Low: 50 °F
Light Wind
< 1ft
Tuesday
High: 60 °F
WNW 15kt
< 1ft
Tuesday Night
Low: 43 °F
N 10kt
< 1ft
Wednesday
High: 57 °F
Light Wind
< 1ft
Wednesday Night
Low: 49 °F
Light Wind
< 1ft
Thursday
High: 60 °F
SSW 10kt
1-2ft
Thursday Night
Low: 53 °F
SSW 15kt
2ft
Friday
High: 61 °F
SW 10kt
2ft
Friday Night
Low: 52 °F
Light Wind
1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:26 pm CDT Oct 6, 2025
Forecast Valid: 12am CDT Oct 7, 2025-6pm CDT Oct 13, 2025

View Nearby Observations

Detailed Forecast

Overnight

Variable winds 5 kt or less. Mostly cloudy, then gradually becoming mostly clear. Waves 1 ft or less.

Tuesday

WNW wind 10 to 15 kt. Sunny. Waves 1 ft or less.

Tuesday Night

N wind 5 to 10 kt, with gusts as high as 20 kt. Mostly clear. Waves 1 ft or less.

Wednesday

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Wednesday Night

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

Thursday

SSW wind 5 to 10 kt, with gusts as high as 20 kt. Sunny. Waves 1 to 2 ft.

Thursday Night

SSW wind 10 to 15 kt. Partly cloudy. Waves around 2 ft.

Friday

SW wind around 10 kt. Partly sunny. Waves around 2 ft.

Friday Night

Variable winds 5 kt or less. Mostly cloudy. Waves around 1 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.