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NWS Forecast for: 10NM SW Grand Portage MN Lake Superior Issued by: National Weather Service Duluth, MN Last Update: 12:27 am CDT Jun 29, 2024 | ![]() |
Overnight: Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Areas of dense fog. Waves around 1 ft. Saturday: WNW wind 5 to 10 kt becoming N in the morning. Winds could gust as high as 20 kt. A chance of showers and thunderstorms. Patchy fog before 11am. Waves 1 ft or less. Saturday Night: Variable winds 5 kt or less. Winds could gust as high as 15 kt. Mostly cloudy during the early evening, then gradual clearing. Waves 1 ft or less. Sunday: NW wind 5 to 10 kt becoming SW in the afternoon. Sunny. Waves 1 ft or less. Sunday Night: Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less. Monday: S wind 5 to 10 kt becoming ESE in the afternoon. Winds could gust as high as 20 kt. A slight chance of showers after 1pm. Waves 1 ft or less. Monday Night: ESE wind 10 to 15 kt becoming S after midnight. Winds could gust as high as 25 kt. Showers and possibly a thunderstorm. Waves 1 to 3 ft. Tuesday: SSE wind 10 to 15 kt becoming SW in the afternoon. Winds could gust as high as 25 kt. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Waves 2 to 3 ft. Tuesday Night: WSW wind 5 to 10 kt, with gusts as high as 15 kt. A slight chance of showers and thunderstorms before 1am. Waves 1 to 2 ft. | |
Marine Point Forecast: 47.86°N 89.86°W Associated Zone Forecast which includes this point | |
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