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

Issued by: National Weather Service Marquette, MI
Last Update: 4:13 am CDT May 18, 2022




Today: Variable winds 5 kt or less. A chance of showers, mainly after 5pm. Waves 1 ft or less.

Tonight: Variable winds 5 kt or less. Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 1am. Waves 1 ft or less.

Thursday: Variable winds 5 kt or less. A chance of showers, mainly after 5pm. Waves 1 ft or less.

Thursday Night: E wind 5 to 10 kt becoming NE after midnight. Winds could gust as high as 20 kt. Showers before 1am, then showers and possibly a thunderstorm between 1am and 4am, then showers after 4am. Waves 1 ft or less.

Friday: NW wind 5 to 10 kt becoming WSW in the afternoon. A slight chance of showers before 1pm. Waves 1 ft or less.

Friday Night: W wind 5 to 10 kt becoming NNW after midnight. Winds could gust as high as 15 kt. Mostly cloudy. Waves 1 ft or less.

Saturday: NW wind 5 to 10 kt becoming WSW in the afternoon. Partly sunny. Waves 1 ft or less.

Saturday Night: WSW wind 5 to 10 kt becoming NW after midnight. Mostly cloudy. Waves 1 ft or less.

Sunday: WNW wind 5 to 10 kt becoming WSW in the afternoon. Mostly sunny. Waves 1 ft or less.



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

Visit your local NWS office at: https://www.weather.gov/mqt/