Severe Thunderstorms in the Midwest into the Southern Plains; Late Season Snow in the Central Rockies

Scattered severe storms are expected in the Midwest this afternoon/tonight, with another threat possible in the central/southern Plains. Late-season snow is expected over parts of the central Rockies including the Denver Metro into Wednesday. Severe thunderstorms are expected Tuesday and Wednesday across Texas and the mid-South, with threats of damaging winds, large hail, tornadoes, and flooding. Read More >

Hazardous Weather Conditions

Last Update: 503 PM EDT Mon May 4 2026

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Marquette, MI Local Forecast Office

3NM WNW Copper Harbor MI

Marine Zone Forecast

Late This Afternoon

West wind up to 30 knots. Mostly sunny. Waves 6 to 9 feet occasionally to 11 feet.

Tonight

West wind 15 to 25 knots with gusts up to 33 knots. Mostly clear through midnight then becoming mostly cloudy. Waves subsiding to 3 to 5 feet occasionally to 7 feet.

Tuesday

West wind 15 to 25 knots. Partly cloudy. Waves building to 3 to 6 feet occasionally to 8 feet.

Tuesday Night

West wind 10 to 15 knots veering northwest after midnight. Gusts up to 23 knots. Mostly clear. Waves subsiding to 1 to 2 feet.

Wednesday

Northwest wind less than 10 knots backing west 10 to 15 knots in the afternoon. Mostly sunny. Waves 1 to 2 feet.