Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

Munising - Munising Lakeshore Observation (KP53)

Lat: 46.41°NLon: 86.65°WElev: 607ft.

25°F

-4°C

Humidity 92%
Wind Speed NW 17 mph
Barometer 29.97 in (1015.9 mb)
Dewpoint 23°F (-5°C)
Visibility NA
Wind Chill12°F (-11°C)
Last update 21 Feb 8:56 am EST
Extended Forecast for

Grand Marais MI

Winter Weather Advisory February 21, 09:50am until February 21, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 21, 09:50am until February 21, 07:00pm

    NOW until 7:00pm Sat

    Winter Weather Advisory

  • Today

    High: 30 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: A 50 percent chance of snow showers.  Mostly cloudy, with a low around 20. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.  New snow accumulation of around an inch possible.

    Low: 20 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A 30 percent chance of snow showers, mainly before 1pm.  Mostly cloudy, with a high near 25. Blustery, with a north wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 25 °F

    Chance Snow
    Showers and
    Blustery

  • Sunday Night

    Sunday Night: A 30 percent chance of snow showers.  Patchy blowing snow before 3am. Mostly cloudy, with a low around 7. Wind chill values between -10 and zero. Blustery, with a north wind around 20 mph, with gusts as high as 35 mph.

    Low: 7 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Monday

    Monday: A 30 percent chance of snow showers, mainly before 1pm.  Mostly cloudy, with a high near 13. Blustery, with a north wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 13 °F

    Chance Snow
    Showers and
    Blustery

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 2.

    Low: 2 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow showers likely.  Mostly cloudy, with a high near 20. Chance of precipitation is 60%.

    High: 20 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: Snow showers likely.  Mostly cloudy, with a low around 12.

    Low: 12 °F

    Snow Showers
    Likely

Detailed Forecast

Today
A 40 percent chance of snow showers. Mostly cloudy, with a high near 30. North wind around 5 mph.
Tonight
A 50 percent chance of snow showers. Mostly cloudy, with a low around 20. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. New snow accumulation of around an inch possible.
Sunday
A 30 percent chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 25. Blustery, with a north wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday Night
A 30 percent chance of snow showers. Patchy blowing snow before 3am. Mostly cloudy, with a low around 7. Wind chill values between -10 and zero. Blustery, with a north wind around 20 mph, with gusts as high as 35 mph.
Monday
A 30 percent chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 13. Blustery, with a north wind 15 to 20 mph, with gusts as high as 35 mph.
Monday Night
Mostly cloudy, with a low around 2.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 20. Chance of precipitation is 60%.
Tuesday Night
Snow showers likely. Mostly cloudy, with a low around 12.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 26.
Wednesday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 13.
Thursday
Partly sunny, with a high near 24.
Thursday Night
Mostly cloudy, with a low around 15.
Friday
A chance of snow showers. Partly sunny, with a high near 35.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Grand Marais MI
 46.65°N 86.01°W (Elev. 853 ft)
9:08 am EST Feb 21, 2026
9am EST Feb 21, 2026-6pm EST Feb 27, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database