Hazardous Weather Conditions

Last Update: 502 PM EDT Fri Jul 18 2025

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Marquette, MI Local Forecast Office

20NM NE Ontonagon MI

Marine Zone Forecast

Late This Afternoon
Variable wind less than 10 knots. Cloudy with a chance of showers. Waves calm to 1 foot.
Tonight
Variable wind less than 10 knots becoming northeast less than 10 knots late. Cloudy. A chance of showers through late evening, then a chance of showers and a slight chance of thunderstorms by midnight. Patchy fog late. Waves calm to 1 foot.
Saturday
Northeast wind less than 10 knots backing west late. Partly cloudy. A chance of showers through mid morning. Patchy fog through mid morning. Waves calm to 1 foot.
Saturday Night
Variable wind less than 10 knots. Mostly clear. Waves calm to 1 foot.
Sunday
Variable wind less than 10 knots. Gusts up to 12 knots. Mostly sunny. Waves calm to 1 foot.



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502 PM EDT Fri Jul 18 2025
 
 

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