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

Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Munising - Munising Lakeshore Observation (KP53)

Lat: 46.41°NLon: 86.65°WElev: 607ft.

11°F

-12°C

Humidity 73%
Wind Speed NW 13 G 25 mph
Barometer 29.98 in (1016.8 mb)
Dewpoint 4°F (-16°C)
Visibility NA
Wind Chill-4°F (-20°C)
Last update 27 Jan 3:56 pm EST
Extended Forecast for

Grand Marais MI

Winter Weather Advisory January 27, 04:47pm until January 28, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 27, 04:47pm until January 28, 07:00pm

    NOW until 7:00pm Wed

    Winter Weather Advisory

  • This Afternoon

    High: 15 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow showers. Patchy blowing snow before 1am. Steady temperature around 13. Wind chill values between -5 and zero. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 13 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Wednesday

    Wednesday: Snow showers. High near 13. Wind chill values between -5 and zero. West wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 13 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers. Low around -2. Wind chill values between -10 and -15. Northwest wind 10 to 15 mph becoming east after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: -2 °F

    Snow Showers

  • Thursday

    Thursday: A 50 percent chance of snow showers. Mostly cloudy and cold, with a high near 7. East wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 7 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around -2.

    Low: -2 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 50 percent chance of snow showers. Mostly cloudy, with a high near 14.

    High: 14 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow showers. Patchy blowing snow. High near 15. Wind chill values between -5 and zero. Blustery, with a northwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow showers. Patchy blowing snow before 1am. Steady temperature around 13. Wind chill values between -5 and zero. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow showers. High near 13. Wind chill values between -5 and zero. West wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow showers. Low around -2. Wind chill values between -10 and -15. Northwest wind 10 to 15 mph becoming east after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday
A 50 percent chance of snow showers. Mostly cloudy and cold, with a high near 7. East wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around -2.
Friday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 14.
Friday Night
Mostly cloudy, with a low around 10.
Saturday
Mostly sunny, with a high near 20.
Saturday Night
Mostly cloudy, with a low around 8.
Sunday
Partly sunny, with a high near 24.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 14.
Monday
A chance of snow showers. Mostly cloudy, with a high near 24.
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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:
4:07 pm EST Jan 27, 2026
Forecast Valid:
4pm EST Jan 27, 2026-6pm EST Feb 2, 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