Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region
Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >
| NWS Forecast for: Munising to Grand Marais MI (LSZ250) Issued by: National Weather Service Marquette, MI Last Update: 502 PM EDT Sat Apr 18 2026 |  |
Late This Afternoon: Northwest wind up to 30 knots. Partly cloudy. A chance of flurries. Waves 8 to 11 feet occasionally to 14 feet. Tonight: Northwest wind 20 to 25 knots with gusts up to 33 knots. Partly cloudy with a chance of flurries through late evening, then mostly cloudy with a chance of snow showers by midnight. Waves subsiding to 6 to 9 feet occasionally to 11 feet, then building to 7 to 10 feet occasionally to 13 feet. Sunday: Northwest wind 20 to 25 knots. Mostly cloudy. A chance of snow showers through early afternoon. Waves subsiding to 6 to 9 feet occasionally to 11 feet. Sunday Night: Northwest wind 15 to 25 knots diminishing to 10 to 15 knots after midnight. Partly cloudy. Waves subsiding to 2 to 4 feet. Monday: West wind less than 10 knots backing south 10 to 20 knots in the afternoon. Partly cloudy. Waves subsiding to 1 to 2 feet. | |
| Zone Forecast: Munising to Grand Marais MI (LSZ250) | |
Visit your local NWS office at: https://www.weather.gov/mqt/ |