Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

Marquette, Sawyer International Airport (KSAW)

Lat: 46.35°NLon: 87.4°WElev: 1220ft.

Light Snow Fog/Mist

12°F

-11°C

Humidity 85%
Wind Speed NW 12 mph
Barometer 30.01 in
Dewpoint 9°F (-13°C)
Visibility 4.00 mi
Wind Chill-2°F (-19°C)
Last update 29 Dec 10:58 pm EST
Extended Forecast for

Gwinn, Sawyer Airport MI

  • Tonight

    Tonight: Mostly cloudy, with a low around 8. Wind chill values between -5 and zero. Northwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 8 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow showers likely, mainly after 1pm.  Mostly cloudy, with a high near 17. Wind chill values between -5 and 5. West wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 17 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly after 1am.  Mostly cloudy, with a low around 9. Wind chill values between -5 and 5. West wind 5 to 15 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 9 °F

    Snow Showers
    Likely

  • Wednesday

    Wednesday: Snow showers likely, mainly before 1pm.  Mostly cloudy, with a high near 14. Wind chill values between -5 and -10. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 14 °F

    Snow Showers
    Likely and
    Blustery

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow showers.  Mostly cloudy, with a low around 1. Northwest wind around 15 mph, with gusts as high as 20 mph.

    Low: 1 °F

    Chance Snow
    Showers

  • New Year's Day

    New Year's Day: A 30 percent chance of snow showers after 1pm.  Partly sunny, with a high near 11.

    High: 11 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of snow showers.  Mostly cloudy, with a low around 4.

    Low: 4 °F

    Chance Snow
    Showers

  • Friday

    Friday: Mostly cloudy, with a high near 15.

    High: 15 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 6.

    Low: 6 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 8. Wind chill values between -5 and zero. Northwest wind around 15 mph, with gusts as high as 25 mph.
Tuesday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 17. Wind chill values between -5 and 5. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Tuesday Night
Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 9. Wind chill values between -5 and 5. West wind 5 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 14. Wind chill values between -5 and -10. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 1. Northwest wind around 15 mph, with gusts as high as 20 mph.
New Year's Day
A 30 percent chance of snow showers after 1pm. Partly sunny, with a high near 11.
Thursday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 4.
Friday
Mostly cloudy, with a high near 15.
Friday Night
Mostly cloudy, with a low around 6.
Saturday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 19.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 8.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 23.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 14.
Monday
Mostly cloudy, with a high near 25.
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ABOUT THIS FORECAST

 
Point Forecast:
Gwinn, Sawyer Airport MI
 46.35°N 87.39°W (Elev. 1178 ft)
10:18 pm EST Dec 29, 2025
11pm EST Dec 29, 2025-6pm EST Jan 5, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database