Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Marquette, Sawyer International Airport (KSAW)

Lat: 46.35°NLon: 87.4°WElev: 1220ft.

Fair

-11°F

-24°C

Humidity 76%
Wind Speed SW 8 mph
Barometer 30.01 in
Dewpoint -17°F (-27°C)
Visibility 10.00 mi
Wind Chill-28°F (-33°C)
Last update 20 Jan 4:38 am EST
Extended Forecast for

Marquette MI

Cold Weather Advisory January 20, 04:58am until January 20, 11:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 20, 04:58am until January 20, 11:00am

    NOW until 11:00am Tue

    Cold Weather Advisory

  • Overnight

    Low: -4 °F

    Scattered
    Snow Showers

  • Tuesday

    Tuesday: Scattered snow showers, mainly between noon and 1pm.  Mostly sunny and cold, with a high near 8. Wind chill values between -15 and -25. West wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%.

    High: 8 °F

    Scattered
    Snow Showers

  • Tuesday Night

    Tuesday Night: 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 25 mph.

    Low: 4 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of snow showers, mainly after 1pm.  Partly sunny, with a high near 18. Wind chill values between -5 and 5. Southwest wind 5 to 10 mph.

    High: 18 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow showers.  Mostly cloudy, with a low around 4. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 4 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A 50 percent chance of snow showers.  Partly sunny and cold, with a high near 9.

    High: 9 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of snow showers.  Mostly cloudy, with a low around -9.

    Low: -9 °F

    Chance Snow
    Showers

  • Friday

    Friday: A chance of snow showers.  Partly sunny and cold, with a high near -1.

    High: -1 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Scattered snow showers. Partly cloudy, with a low around -4. Wind chill values between -15 and -20. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Tuesday
Scattered snow showers, mainly between noon and 1pm. Mostly sunny and cold, with a high near 8. Wind chill values between -15 and -25. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Tuesday Night
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 25 mph.
Wednesday
A 40 percent chance of snow showers, mainly after 1pm. Partly sunny, with a high near 18. Wind chill values between -5 and 5. Southwest wind 5 to 10 mph.
Wednesday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 4. West wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
A 50 percent chance of snow showers. Partly sunny and cold, with a high near 9.
Thursday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around -9.
Friday
A chance of snow showers. Partly sunny and cold, with a high near -1.
Friday Night
A chance of snow showers. Partly cloudy, with a low around -9.
Saturday
A chance of snow showers before 1pm. Mostly sunny and cold, with a high near 4.
Saturday Night
A chance of snow showers. Partly cloudy, with a low around -6.
Sunday
A chance of snow showers. Partly sunny and cold, with a high near 10.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 1.
Monday
A chance of snow showers. Partly sunny, with a high near 13.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Marquette MI
 46.54°N 87.41°W (Elev. 719 ft)
4:08 am EST Jan 20, 2026
4am EST Jan 20, 2026-6pm EST Jan 26, 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