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Tracking Winter Weather and Frigid Temperatures Through This Weekend

A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Munising - Munising Lakeshore Observation (KP53)

Lat: 46.41°NLon: 86.65°WElev: 607ft.

25°F

-4°C

Humidity 81%
Wind Speed NW 17 G 28 mph
Barometer 29.79 in (1009.6 mb)
Dewpoint 20°F (-7°C)
Visibility NA
Wind Chill12°F (-11°C)
Last update 17 Jan 2:56 pm EST
Extended Forecast for

Grand Marais MI

Winter Storm Watch January 19, 01:00am until January 19, 07:00pm
Click here for hazard details and duration
Winter Storm Watch

  • This Afternoon

    This Afternoon: Snow showers likely. Cloudy, with a high near 26. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

    High: 26 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Snow showers. Low around 13. North wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 13 °F

    Snow Showers

  • Sunday

    Sunday: Snow showers likely before noon, then snow showers likely after 4pm. Cloudy, with a high near 18. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 18 °F

    Snow Showers
    Likely

  • Sunday Night

    Sunday Night: Snow showers, mainly after 7pm. Low around 7. Wind chill values between -5 and 5. Southwest wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 7 °F

    Snow Showers

  • M.L.King Day

    M.L.King Day: Snow showers. Widespread blowing snow, mainly between 8am and 9am. High near 12. Blustery, with a north wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.

    High: 12 °F

    Snow Showers
    and Blowing
    Snow

  • Monday Night

    Monday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 2. Chance of precipitation is 60%.

    Low: 2 °F

    Snow Showers
    Likely

  • Tuesday

    Tuesday: A 50 percent chance of snow showers. Mostly cloudy and cold, with a high near 9.

    High: 9 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A chance of snow showers. Mostly cloudy, with a low around 2.

    Low: 2 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Snow showers likely. Mostly cloudy, with a high near 17.

    High: 17 °F

    Snow Showers
    Likely

Detailed Forecast

This Afternoon
Snow showers likely. Cloudy, with a high near 26. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow showers. Low around 13. North wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Sunday
Snow showers likely before noon, then snow showers likely after 4pm. Cloudy, with a high near 18. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
Snow showers, mainly after 7pm. Low around 7. Wind chill values between -5 and 5. Southwest wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
M.L.King Day
Snow showers. Widespread blowing snow, mainly between 8am and 9am. High near 12. Blustery, with a north wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.
Monday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 2. Chance of precipitation is 60%.
Tuesday
A 50 percent chance of snow showers. Mostly cloudy and cold, with a high near 9.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 2.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 17.
Wednesday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 8.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 11.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 2.
Friday
A chance of snow showers. Mostly cloudy and cold, with a high near 10.
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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:
3:19 pm EST Jan 17, 2026
Forecast Valid:
3pm EST Jan 17, 2026-6pm EST Jan 23, 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