National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Duluth - Sky Harbor Airport (KDYT)

Lat: 46.72°NLon: 92.04°WElev: 607ft.

Light Snow

7°F

-14°C

Humidity 66%
Wind Speed NW 14 mph
Barometer 30.08 in
Dewpoint -2°F (-19°C)
Visibility 7.00 mi
Wind Chill-10°F (-23°C)
Last update 17 Jan 6:35 pm CST
Extended Forecast for

Duluth MN

Cold Weather Advisory January 18, 09:00pm until January 19, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: Mostly cloudy, with a low around -1. Northwest wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

    Low: -1 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow likely, mainly between 9am and 5pm. Mostly cloudy, with a high near 10. Blustery, with a southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 10 °F

    Snow Likely
    and Blustery

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -9. Wind chill values between -20 and -30. Windy, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.

    Low: -9 °F

    Mostly Cloudy
    and Windy

  • M.L.King Day

    M.L.King Day: Mostly sunny and cold, with a high near 0. Wind chill values between -20 and -30. Blustery, with a west wind around 15 mph, with gusts as high as 25 mph.

    High: 0 °F

    Cold and
    Blustery

  • Monday Night

    Monday Night: Partly cloudy, with a low around -9. West wind around 10 mph, with gusts as high as 20 mph.

    Low: -9 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 9. Southwest wind around 10 mph, with gusts as high as 15 mph.

    High: 9 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow. Mostly cloudy, with a low around 4. Southwest wind 5 to 10 mph.

    Low: 4 °F

    Chance Snow

  • Wednesday

    Wednesday: A slight chance of snow before noon. Mostly cloudy, with a high near 11. Breezy, with a west wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 11 °F

    Breezy.
    Slight Chance
    Snow then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around -6. Breezy, with a west wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: -6 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around -1. Northwest wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Sunday
Snow likely, mainly between 9am and 5pm. Mostly cloudy, with a high near 10. Blustery, with a southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Mostly cloudy, with a low around -9. Wind chill values between -20 and -30. Windy, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.
M.L.King Day
Mostly sunny and cold, with a high near 0. Wind chill values between -20 and -30. Blustery, with a west wind around 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around -9. West wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 9. Southwest wind around 10 mph, with gusts as high as 15 mph.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 4. Southwest wind 5 to 10 mph.
Wednesday
A slight chance of snow before noon. Mostly cloudy, with a high near 11. Breezy, with a west wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around -6. Breezy, with a west wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 7. West wind around 10 mph, with gusts as high as 15 mph.
Thursday Night
Mostly cloudy, with a low around -6. West wind 5 to 10 mph.
Friday
Mostly sunny and cold, with a high near 3. Northwest wind around 10 mph, with gusts as high as 15 mph.
Friday Night
Partly cloudy, with a low around -16. Northwest wind 5 to 10 mph.
Saturday
Mostly sunny and cold, with a high near -1. Northwest wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Duluth MN
 46.79°N 92.1°W
Last Update:
5:42 pm CST Jan 17, 2026
Forecast Valid:
6pm CST Jan 17, 2026-6pm CST Jan 24, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation