Marginal Risks of Severe Storms on the Central Plains; Flash flooding on the Northern Plains; Frost & Freeze Warnings in portions of the West & Northeast

A storm system developing across the Plains may cause locally severe weather in western Kansas and southwestern Nebraska today, with isolated flash flooding possible in portions of eastern Montana and western North Dakota. Frost and Freeze Warnings are in effect for portions of the central Rockies and central Appalachians tonight into Friday morning. Read More >

Hazardous Weather Conditions

Last Update: 501 AM EDT Thu Oct 16 2025

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Marquette, MI Local Forecast Office

3NM WNW Copper Harbor MI

Marine Zone Forecast

Early This Morning

Variable wind less than 10 knots. Clear. Waves calm to 1 foot.

Today

Southeast wind 5 to 15 knots increasing to 15 to 20 knots late. Partly cloudy through early afternoon, then cloudy with a chance of rain late. Waves building to 2 to 3 feet.

Tonight

South wind 15 to 25 knots becoming 15 to 20 knots late. Rain through midnight, then a chance of rain late. Waves building to 3 to 5 feet occasionally to 7 feet.

Friday

South wind 10 to 20 knots. Mostly cloudy with a chance of showers. Waves subsiding to 2 to 4 feet.

Friday Night

Southwest wind 10 to 20 knots becoming 10 to 15 knots after midnight. Partly cloudy. A chance of showers in the evening. Waves subsiding to 2 to 3 feet, then building to 2 to 4 feet.