Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.
A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >
| NWS Forecast for: Duluth MN to Port Wing WI (LSZ145) Issued by: National Weather Service Duluth, MN Last Update: 558 AM CST Sun Dec 28 2025 | |
Today: North wind 20 to 25 knots with gusts to around 30 knots. Patchy fog in the morning. Areas of dense freezing fog late in the afternoon. Snow likely and chance of rain in the morning, then snow and slight chance of rain in the afternoon. Waves 1 to 2 feet building to 3 to 5 feet in the afternoon. Tonight: North wind 20 to 25 knots with gales to around 35 knots. Areas of dense freezing fog in the evening. Heavy freezing spray through the night. Snow in the evening. Chance of snow after midnight. Waves 5 to 8 feet. Waves occasionally to 10 feet. Monday: Northwest wind up to 30 knots. Gusts up to 35 knots early in the morning then 30 knots late in the afternoon. Heavy freezing spray in the morning. Waves 5 to 8 feet subsiding to 3 to 5 feet in the afternoon. Waves occasionally to 10 feet. Monday Night: Northwest wind 15 to 20 knots with gusts to around 30 knots becoming west 5 to 10 knots with gusts to around 20 knots after midnight. Partly cloudy in the evening then becoming mostly cloudy. Waves 3 to 5 feet subsiding to 1 to 2 feet after midnight. A small craft advisory may be needed. | |
| Zone Forecast: Duluth MN to Port Wing WI (LSZ145) | |
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