Thunderstorms in the Mid-Mississippi Valley and Florida; Fire Weather Concerns in the Northern Plains

Isolated severe storms capable of hail and gusty winds are possible mainly this evening across portions of the mid-Mississippi Valley. Clusters of thunderstorms may produce isolated flash flooding in the Florida peninsula. Elevated fire weather risk is possible in the Northern Plains into western Minnesota. Read More >

Coastal Waters Forecast for Munising to Grand Marais MI (LSZ250) (Text-Only)
NWS Forecast for: Munising to Grand Marais MI (LSZ250)
Issued by: National Weather Service Marquette, MI
Last Update: 1101 PM EDT Sun May 3 2026




Rest Of Tonight: South wind 10 to 20 knots with gusts up to 27 knots. Mostly clear. Waves calm to 1 foot building to 2 to 3 feet.

Monday: South wind 15 to 20 knots veering northwest 15 to 25 knots late. Gale force gusts up to 34 knots. Mostly cloudy. A slight chance of rain showers through mid morning, then a chance of rain showers by late morning. A slight chance of rain showers late. Waves building to 2 to 4 feet, then subsiding to 1 to 2 feet.

Monday Night: West wind 15 to 25 knots with gusts up to 32 knots. Mostly clear. Waves subsiding to 3 to 6 feet occasionally to 8 feet.

Tuesday: Northwest wind 10 to 20 knots. Mostly sunny. Waves subsiding to 2 to 4 feet.







Zone Forecast: Munising to Grand Marais MI (LSZ250)

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