Isle Royale 7 Day Weather Forecast with Current Weather Conditions for , CA." />

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Isle Royale National Park, MI Weather Forecast

Wx Discussion - Wx Hazards - Wx Aviation

NWS Forecast for 6 Miles E Isle Royale National Park MI

National Weather Service Forecast for: 6 Miles E Isle Royale National Park MI
Issued by: National Weather Service Marquette, MI

Updated: 3:19 pm EST Jan 13, 2026

This Afternoon Chance Showers and Breezy	Tonight Windy. Chance Snow Showers then Mostly Cloudy	Wednesday Mostly Sunny and Windy	Wednesday Night Mostly Cloudy and Blustery then Mostly Cloudy	Thursday Mostly Cloudy then Chance Snow Showers	Thursday Night Chance Snow Showers	Friday Cloudy	Friday Night Cloudy and Blustery	Saturday Cold
Hi 37 °F	Lo 5 °F	Hi 11 °F	Lo 7 °F	Hi 23 °F	Lo 19 °F	Hi 23 °F	Lo 5 °F	Hi 9 °F

Winter Weather Advisory
Hazardous Weather Outlook

This Afternoon	A 40 percent chance of showers, mainly after 4pm. Cloudy, with a high near 37. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph.
Tonight	A 30 percent chance of snow showers before 7pm. Mostly cloudy, with a low around 5. Wind chill values between -10 and -20. Windy, with a north wind 35 to 40 mph, with gusts as high as 50 mph.
Wednesday	Mostly sunny, with a high near 11. Wind chill values between -10 and -20. Windy, with a north wind 25 to 30 mph, with gusts as high as 40 mph.
Wednesday Night	Mostly cloudy, with a low around 7. Wind chill values between -5 and -10. Blustery, with a north wind 10 to 20 mph, with gusts as high as 30 mph.
Thursday	A 40 percent chance of snow showers after 1pm. Cloudy, with a high near 23. Northwest wind 5 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.
Thursday Night	A 30 percent chance of snow showers before 1am. Cloudy, with a low around 19.
Friday	Cloudy, with a high near 23.
Friday Night	Cloudy, with a low around 5. Blustery.
Saturday	Mostly cloudy and cold, with a high near 9.
Saturday Night	Mostly cloudy, with a low around 1.
Sunday	Mostly cloudy and cold, with a high near 8.
Sunday Night	Mostly cloudy, with a low around -4.
M.L.King Day	Mostly cloudy and cold, with a high near 3.

Forecast from NOAA-NWS for 6 Miles E Isle Royale National Park MI.

Forecast Discussion from: NOAA-NWS

Script developed by: El Dorado Weather

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