Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

Marquette, Sawyer International Airport (KSAW)

Lat: 46.35°NLon: 87.4°WElev: 1220ft.

Fair

0°F

-18°C

Humidity 78%
Wind Speed SW 9 mph
Barometer 29.96 in
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Wind Chill-15°F (-26°C)
Last update 21 Jan 1:38 am EST
Extended Forecast for

Marquette MI

Extreme Cold Watch January 22, 10:00pm until January 24, 01:00pm
Click here for hazard details and duration
Extreme Cold Watch
  • Overnight

    Overnight: Mostly cloudy, with a low around 4. Wind chill values between -5 and -10. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 4 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow showers, mainly after 4pm.  Mostly cloudy, with a high near 18. Wind chill values between -10 and zero. Southwest wind around 10 mph, with gusts as high as 15 mph.

    High: 18 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow showers.  Mostly cloudy, with a low around 5. Wind chill values between -10 and zero. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 5 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A 40 percent chance of snow showers.  Partly sunny and cold, with a temperature falling to around 2 by 5pm. Wind chill values between -10 and -15. West wind around 15 mph, with gusts as high as 25 mph.

    High: 6 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of snow showers.  Mostly cloudy, with a low around -10. Northwest wind around 15 mph, with gusts as high as 30 mph.

    Low: -10 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 40 percent chance of snow showers.  Partly sunny and cold, with a high near -4.

    High: -4 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of snow showers.  Partly cloudy, with a low around -13.

    Low: -13 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 3.

    High: 3 °F

    Cold

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -8.

    Low: -8 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 4. Wind chill values between -5 and -10. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
A 30 percent chance of snow showers, mainly after 4pm. Mostly cloudy, with a high near 18. Wind chill values between -10 and zero. Southwest wind around 10 mph, with gusts as high as 15 mph.
Wednesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 5. Wind chill values between -10 and zero. West wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
A 40 percent chance of snow showers. Partly sunny and cold, with a temperature falling to around 2 by 5pm. Wind chill values between -10 and -15. West wind around 15 mph, with gusts as high as 25 mph.
Thursday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around -10. Northwest wind around 15 mph, with gusts as high as 30 mph.
Friday
A 40 percent chance of snow showers. Partly sunny and cold, with a high near -4.
Friday Night
A 30 percent chance of snow showers. Partly cloudy, with a low around -13.
Saturday
Mostly sunny and cold, with a high near 3.
Saturday Night
Partly cloudy, with a low around -8.
Sunday
A chance of snow showers. Mostly sunny and cold, with a high near 10.
Sunday Night
A chance of snow showers. Partly cloudy, with a low around -1.
Monday
A chance of snow showers. Mostly sunny, with a high near 14.
Monday Night
A chance of snow showers. Partly cloudy, with a low around 5.
Tuesday
A chance of snow showers. Mostly sunny, with a high near 17.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Marquette MI
 46.54°N 87.41°W (Elev. 719 ft)
12:43 am EST Jan 21, 2026
1am EST Jan 21, 2026-6pm EST Jan 27, 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