For More Weather Information:

28NM W Ontonagon MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 1:41 pm CDT Jul 12, 2025
Forecast Valid: 2pm CDT Jul 12, 2025-6pm CDT Jul 18, 2025

This Afternoon

WSW wind around 10 kt. Mostly sunny. Waves 1 ft or less.

Tonight

WSW wind around 10 kt, with gusts as high as 15 kt. Areas of smoke. Waves around 1 ft.

Sunday

SW wind 10 to 15 kt. Areas of smoke. Waves around 1 ft.

Sunday Night

SW wind 10 to 15 kt. A slight chance of showers and thunderstorms before 1am. Areas of smoke before 11pm. Waves 1 to 2 ft.

Monday

WSW wind 5 to 10 kt becoming S in the afternoon. Sunny. Waves 1 ft or less.

Monday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Waves 1 ft or less.

Tuesday

S wind 5 to 10 kt becoming WSW in the afternoon. A chance of showers, with thunderstorms also possible after 4pm. Waves 1 ft or less.

Tuesday Night

W wind around 10 kt becoming E in the evening. Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Waves around 1 ft.

Wednesday

NE wind around 10 kt. A chance of showers. Waves 1 to 2 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.