Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >

Current conditions at

Ironwood, Gogebic-Iron County Airport (KIWD)

Lat: 46.53°NLon: 90.13°WElev: 1230ft.

Snow Freezing Fog

24°F

-4°C

Humidity 91%
Wind Speed N 17 G 26 mph
Barometer 29.90 in (1014.5 mb)
Dewpoint 22°F (-6°C)
Visibility 0.50 mi
Wind Chill11°F (-12°C)
Last update 15 Mar 6:56 pm CDT
Extended Forecast for

Ontonagon MI

Blizzard Warning March 15, 08:38pm until March 16, 08:00pm
Lakeshore Flood Warning March 15, 11:00pm until March 16, 05:00pm
Click here for hazard details and duration
Blizzard Warning
Lakeshore Flood Warning
  •  
    Blizzard Warning March 15, 08:38pm until March 16, 08:00pm

    NOW until 8:00pm Mon

    Blizzard Warning

  • Tonight

    Low: 14 °F

    Snow and
    Blowing Snow

  • Monday

    Monday: Snow, mainly before 2pm. The snow could be heavy at times.  Widespread blowing snow, mainly before 2pm. High near 18. Wind chill values between -5 and zero. Windy, with a north wind 25 to 30 mph, with gusts as high as 45 mph.  Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 18 °F

    Heavy Snow
    and Blowing
    Snow

  • Monday Night

    Monday Night: A chance of snow before 8pm, then a chance of snow showers after 8pm.  Areas of blowing snow before midnight. Mostly cloudy, with a low around 10. Wind chill values between -5 and zero. Blustery, with a north wind 15 to 25 mph, with gusts as high as 35 mph.  Chance of precipitation is 40%.

    Low: 10 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 22. Wind chill values between -5 and 5. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 22 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers.  Mostly cloudy, with a low around 15. Calm wind becoming south around 5 mph after midnight.

    Low: 15 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

Detailed Forecast

Tonight
Snow. Widespread blowing snow, mainly after 2am. Low around 14. Wind chill values between -5 and 5. Windy, with a north wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.
Monday
Snow, mainly before 2pm. The snow could be heavy at times. Widespread blowing snow, mainly before 2pm. High near 18. Wind chill values between -5 and zero. Windy, with a north wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Monday Night
A chance of snow before 8pm, then a chance of snow showers after 8pm. Areas of blowing snow before midnight. Mostly cloudy, with a low around 10. Wind chill values between -5 and zero. Blustery, with a north wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.
Tuesday
Mostly cloudy, with a high near 22. Wind chill values between -5 and 5. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 15. Calm wind becoming south around 5 mph after midnight.
Wednesday
Mostly cloudy, with a high near 38.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 30.
Thursday
Partly sunny, with a high near 41.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 32.
Friday
Mostly cloudy, with a high near 44.
Friday Night
Mostly cloudy, with a low around 31.
Saturday
Partly sunny, with a high near 40.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 26.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
Ontonagon MI
 46.86°N 89.33°W (Elev. 623 ft)
8:12 pm EDT Mar 15, 2026
8pm EDT Mar 15, 2026-6pm EDT Mar 22, 2026
 
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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