| NWS Forecast for: Grand Portage to Grand Marais MN (LSZ140) Issued by: National Weather Service Duluth, MN Last Update: 500 PM CDT Tue Oct 6 2026 |  |
| Tonight: West wind 5 to 10 knots. Gusts up to 20 knots in the late evening and early morning. Partly cloudy. Waves 1 to 3 feet. Wednesday: West wind 10 to 15 knots. Gusts up to 25 knots. Chance of rain showers. Waves 1 to 3 feet. Wednesday Night: Northwest wind 10 to 15 knots. Gusts up to 25 knots decreasing to 20 knots early in the morning. Chance of rain showers in the evening. Waves 1 to 2 feet. Thursday: West wind 10 to 15 knots with gusts to around 20 knots. Mostly sunny. Waves 1 to 2 feet. | |
| Zone Forecast: Grand Portage to Grand Marais MN (LSZ140) | |
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