Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Hazardous Weather Conditions

Last Update: 122 PM CST Thu Feb 5 2026

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Duluth, MN Local Forecast Office

10NM SW Grand Portage MN

Marine Zone Forecast

Rest Of Today

West wind 5 to 10 knots. Gusts up to 20 knots early in the afternoon. Slight chance of light freezing drizzle through the day. Waves 1 foot or less.

Tonight

West wind 5 to 10 knots with gusts to around 20 knots becoming northwest 10 to 15 knots with gusts to around 25 knots after midnight, then becoming north 15 to 20 knots with gusts to around 30 knots early in the morning. Slight chance of snow in the evening, then chance of flurries after midnight. Waves 1 foot or less.

Friday

North wind 15 to 20 knots. Gusts up to 35 knots decreasing to 25 knots in the afternoon. Chance of flurries in the morning. Waves 1 foot or less. A gale warning may be needed.

Friday Night

North wind 10 to 15 knots. Gusts up to 30 knots decreasing to 20 knots. Mostly clear. Waves 1 foot or less.

note...wave height forecasts are for ice free areas.