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

Issued by: National Weather Service Marquette, MI
Last Update: 2:29 am CST Jan 29, 2022


Today: NNE wind 5 to 10 km/h becoming S in the afternoon. Snow showers likely, mainly after noon. Waves 1 m or less.

Tonight: NNE wind 5 to 15 km/h increasing to 15 to 25 km/h after midnight. Winds could gust as high as 35 km/h. Snow showers likely, mainly before midnight. Waves 1 m or less.

Sunday: NNE wind 15 to 20 km/h becoming variable and less than 5 km/h in the afternoon. Winds could gust as high as 25 km/h. Partly sunny. Waves 1 m or less.

Sunday Night: Variable winds less than 5 km/h becoming S 5 to 10 km/h after midnight. Cloudy. Waves 1 m or less.

Monday: S wind 10 to 15 km/h increasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 35 km/h. Cloudy. Waves 1 m or less.

Monday Night: S wind 25 to 30 km/h, with gusts as high as 45 km/h. Patchy blowing snow and a chance of snow showers. Waves 1 m or less.

Tuesday: SW wind 25 to 35 km/h becoming NW in the afternoon. Winds could gust as high as 45 km/h. Patchy blowing snow between 10am and 11am, then Patchy blowing snow after noon. Waves 1 m or less.

Tuesday Night: NW wind 25 to 30 km/h decreasing to 20 to 25 km/h after midnight. Winds could gust as high as 45 km/h. Mostly cloudy. Waves 1 m or less.

Wednesday: NW wind 15 to 20 km/h, with gusts as high as 30 km/h. Partly sunny. Waves 1 m or less.



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

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