Severe Thunderstorms in the Midwest; Mountain Snow in the Northern Rockies

Scattered thunderstorms capable of producing damaging winds, large hail, and a few tornadoes are expected to develop across parts of the Ohio Valley and Lower Great Lakes this afternoon. Pockets of heavy mountain snow will develop over the Northern Rockies Wednesday evening into Thursday morning.
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Last Update: 625 PM EDT Wed Apr 17 2024

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Marquette, MI Local Forecast Office

3NM WNW Copper Harbor MI

Marine Zone Forecast

...GALE WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING...
...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING...
Late This Afternoon
East wind 15 to 20 knots with gusts up to 32 knots. Rain showers. Patchy fog. Waves 7 to 10 feet occasionally to 13 feet subsiding to 6 to 9 feet occasionally to 11 feet.
Tonight
East wind 5 to 15 knots backing west by midnight, then increasing to 15 to 20 knots late. Cloudy. A chance of rain showers through late evening, then a slight chance of rain showers by midnight. Patchy dense fog through the night. Waves subsiding to 2 to 4 feet.
Thursday
West wind 10 to 15 knots backing southwest late. Partly cloudy. A slight chance of rain showers late. Waves subsiding to 2 to 3 feet.
Thursday Night
West wind 10 to 20 knots. Mostly clear. Waves building to 3 to 6 feet occasionally to 8 feet.
Friday
West wind up to 30 knots. Partly cloudy. A slight chance of rain showers in the morning, then a chance of rain showers in the afternoon. Waves building to 8 to 11 feet occasionally to 14 feet.
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Last Update: 625 PM EDT Wed Apr 17 2024
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