NWS Forecast for: 21NM E Grand Portage MN
Lake Superior

Issued by: National Weather Service Marquette, MI
Last Update: 8:45 am CST Dec 8, 2021


Today: NNW wind 5 to 10 kt becoming NE in the afternoon. Partly sunny. Waves 1 ft or less.

Tonight: NE wind 5 to 15 kt becoming S after midnight. Winds could gust as high as 20 kt. Scattered snow showers before 2am, then a slight chance of snow showers after 5am. Waves 1 ft or less.

Thursday: S wind 15 to 20 kt becoming SW in the afternoon. Winds could gust as high as 30 kt. Snow likely with patchy blowing snow before 11am, then snow with patchy blowing snow between 11am and 4pm, then snow likely with patchy blowing snow after 4pm. Waves 1 ft or less.

Thursday Night: W wind 5 to 15 kt, with gusts as high as 20 kt. Patchy blowing snow and a slight chance of snow before midnight. Waves 1 ft or less.

Friday: Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.

Friday Night: WSW wind 5 to 10 kt becoming NNW after midnight. Cloudy. Waves 1 ft or less.

Saturday: NNW wind 10 to 15 kt becoming W in the afternoon. Mostly sunny. Waves 1 ft or less.

Saturday Night: W wind around 15 kt. Partly cloudy. Waves 1 ft or less.

Sunday: WSW wind 15 to 20 kt, with gusts as high as 25 kt. Patchy blowing snow between 8am and noon. Waves 1 ft or less.



Marine Point Forecast: 47.92°N 89.15°W
Associated Zone Forecast which includes this point

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