National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Hazardous Weather Conditions

Current conditions at

Munising - Munising Lakeshore Observation (KP53)

Lat: 46.41°NLon: 86.65°WElev: 607ft.

24°F

-4°C

Humidity 88%
Wind Speed S 5 mph
Barometer 29.70 in (1006.8 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Wind Chill18°F (-8°C)
Last update 5 Feb 3:56 pm EST
Extended Forecast for

Grand Marais MI

Winter Weather Advisory February 6, 04:00am until February 6, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: A 40 percent chance of snow showers. Mostly cloudy, with a high near 26. Southwest wind around 5 mph.

    High: 26 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: Snow showers, mainly after 9pm. Temperature rising to around 28 by 4am. Southwest wind around 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 24 °F⇑

    Snow Showers
    Likely then
    Snow Showers

  • Friday

    Friday: Snow showers. Widespread blowing snow, mainly after noon. Temperature falling to around 11 by 4pm. Wind chill values between -10 and zero. Windy, with a north wind 15 to 20 mph increasing to 25 to 30 mph in the morning. Winds could gust as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 28 °F⇓

    Snow Showers
    and Blowing
    Snow

  • Friday Night

    Friday Night: Snow showers. Widespread blowing snow, mainly before 8pm. Low around 7. Wind chill values between -5 and -10. Blustery, with a north wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    Low: 7 °F

    Snow Showers
    and Blowing
    Snow

  • Saturday

    Saturday: Snow showers likely, mainly before 1pm. Patchy blowing snow before 7am. Mostly cloudy, with a high near 14. Blustery, with a north wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    High: 14 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow showers after 1am. Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 22.

    High: 22 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of snow showers. Mostly cloudy, with a high near 27.

    High: 27 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
A 40 percent chance of snow showers. Mostly cloudy, with a high near 26. Southwest wind around 5 mph.
Tonight
Snow showers, mainly after 9pm. Temperature rising to around 28 by 4am. Southwest wind around 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Friday
Snow showers. Widespread blowing snow, mainly after noon. Temperature falling to around 11 by 4pm. Wind chill values between -10 and zero. Windy, with a north wind 15 to 20 mph increasing to 25 to 30 mph in the morning. Winds could gust as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow showers. Widespread blowing snow, mainly before 8pm. Low around 7. Wind chill values between -5 and -10. Blustery, with a north wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Saturday
Snow showers likely, mainly before 1pm. Patchy blowing snow before 7am. Mostly cloudy, with a high near 14. Blustery, with a north wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Saturday Night
A 30 percent chance of snow showers after 1am. Mostly cloudy, with a low around 7.
Sunday
Mostly cloudy, with a high near 22.
Sunday Night
Mostly cloudy, with a low around 15.
Monday
A chance of snow showers. Mostly cloudy, with a high near 27.
Monday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 22.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 32.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 23.
Wednesday
Mostly cloudy, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grand Marais MI
 46.65°N 86.01°W (Elev. 853 ft)
Last Update:
4:12 pm EST Feb 5, 2026
Forecast Valid:
4pm EST Feb 5, 2026-6pm EST Feb 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation