| NWS Forecast for: 21NM E Grand Portage MN Lake Superior Issued by: National Weather Service Marquette, MI Last Update: 6:11 pm CDT Jul 11, 2025 |  |
| Tonight: ESE wind around 10 km/h becoming NNE after midnight. A slight chance of showers and thunderstorms after 1am. Waves 1 m or less. Saturday: ENE wind 5 to 15 km/h becoming SW in the afternoon. A chance of showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 2pm, then a chance of showers and thunderstorms after 2pm. Areas of smoke after 3pm. Waves 1 m or less. Saturday Night: WSW wind 10 to 15 km/h. Areas of smoke before 7pm. Waves 1 m or less. Sunday: SW wind 15 to 20 km/h increasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 40 km/h. Sunny. Waves 1 m or less. Sunday Night: SW wind 15 to 20 km/h, with gusts as high as 35 km/h. A chance of showers and thunderstorms before 1am. Waves 1 m or less. Monday: W wind 10 to 15 km/h becoming SW in the afternoon. Sunny. Waves 1 m or less. Monday Night: SW wind around 10 km/h becoming ENE after midnight. A chance of showers after 1am. Waves 1 m or less. Tuesday: E wind 10 to 15 km/h becoming NNE in the afternoon. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Waves 1 m or less. Tuesday Night: NNW wind around 15 km/h. Showers likely, mainly before 1am. Waves 1 m or less. | |
| Marine Point Forecast: 47.92°N 89.17°W Associated Zone Forecast which includes this point | |
Visit your local NWS office at: https://www.weather.gov/mqt/ |
