A Couple of Fast Moving Storms Affecting Areas Along and East of the Rockies

A couple of storm systems will impact travel conditions through the first half of this weekend. Heavy snow from the mountains of the West will move into the upper Midwest and upper Great Lakes through tonight. Record warmth and Gulf moisture along and east of the Mississippi River will fuel severe thunderstorms, heavy rainfall, fog for the Tennessee Valley and deep South on Friday into Saturday. Read More >

Coastal Waters Forecast for Green Bay North of line from Cedar River MI to Rock Island Passage (LMZ221) (Text-Only)
NWS Forecast for: Green Bay North of line from Cedar River MI to Rock Island Passage (LMZ221)
Issued by: National Weather Service Marquette, MI
Last Update: 500 PM EST Thu Jan 8 2026




Late This Afternoon: Southeast wind less than 10 knots. Cloudy with a chance of rain. Areas of dense fog. Waves 2 to 3 feet.

Tonight: East wind less than 10 knots backing northeast 10 to 15 knots by midnight, then backing north 15 to 20 knots late. Rain through midnight, then rain possibly mixed with snow late. Patchy fog through late evening. Areas of dense fog by midnight, then patchy fog late. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet.

Friday: Northwest wind 15 to 25 knots diminishing to 5 to 15 knots late. Patchy fog through mid morning. Cloudy with snow possibly mixed with rain through mid morning, then partly cloudy by late morning. Waves building to 2 to 4 feet, then subsiding to 1 to 2 feet.

Friday Night: Northwest wind less than 10 knots in the evening becoming variable. Partly cloudy in the evening then becoming cloudy. Waves calm to 1 foot.

Saturday: Southeast wind less than 10 knots backing east 10 to 15 knots in the afternoon. Cloudy. A slight chance of snow showers in the morning, then snow showers likely in the afternoon. Waves building to 1 to 2 feet.

note: wave height forecasts are for ice free areas.







Zone Forecast: Green Bay North of line from Cedar River MI to Rock Island Passage (LMZ221)

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