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.

Overcast

16°F

-9°C

Humidity 73%
Wind Speed S 9 mph
Barometer 30.02 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 8 Dec 4:35 pm CST
Extended Forecast for

Duluth MN

Winter Weather Advisory December 9, 12:00pm until December 10, 03:00am
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: A 30 percent chance of snow. Cloudy, with a high near 20. South wind around 10 mph, with gusts as high as 20 mph.

    High: 20 °F

    Chance Snow

  • Tonight

    Tonight: Snow, mainly before 11pm. The snow could be heavy at times. Low around 15. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 15 °F

    Heavy Snow
    then Chance
    Snow

  • Tuesday

    Tuesday: Snow likely, mainly after 4pm. Increasing clouds, with a high near 28. Light and variable wind becoming east 5 to 10 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 28 °F

    Slight Chance
    Snow then
    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow, mainly before midnight. The snow could be heavy at times. Low around 15. Blustery, with an east wind around 15 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 15 °F

    Heavy Snow
    and Breezy
    then Chance
    Snow and
    Blustery

  • Wednesday

    Wednesday: A 30 percent chance of snow. Mostly sunny, with a high near 20. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 20 °F

    Chance Snow
    and Blustery

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 3. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 3 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of snow after noon. Partly sunny, with a high near 18. West wind around 5 mph.

    High: 18 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 2. West wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 2 °F

    Chance Snow

  • Friday

    Friday: A chance of snow, mainly before noon. Mostly cloudy, with a high near 11. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 11 °F

    Chance Snow
    and Blustery

Detailed Forecast

This Afternoon
A 30 percent chance of snow. Cloudy, with a high near 20. South wind around 10 mph, with gusts as high as 20 mph.
Tonight
Snow, mainly before 11pm. The snow could be heavy at times. Low around 15. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Snow likely, mainly after 4pm. Increasing clouds, with a high near 28. Light and variable wind becoming east 5 to 10 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Tuesday Night
Snow, mainly before midnight. The snow could be heavy at times. Low around 15. Blustery, with an east wind around 15 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Wednesday
A 30 percent chance of snow. Mostly sunny, with a high near 20. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 3. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday
A slight chance of snow after noon. Partly sunny, with a high near 18. West wind around 5 mph.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 2. West wind 5 to 10 mph, with gusts as high as 15 mph.
Friday
A chance of snow, mainly before noon. Mostly cloudy, with a high near 11. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around -10. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday
Mostly sunny and cold, with a high near 3. West wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around -9. Northwest wind 5 to 10 mph.
Sunday
Partly sunny, with a high near 9. Northwest wind around 5 mph becoming south in the afternoon.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 2. South wind 5 to 10 mph.
Monday
A slight chance of snow. Partly sunny, with a high near 15. South wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Duluth MN
 46.79°N 92.1°W
Last Update:
3:57 pm CST Dec 8, 2025
Forecast Valid:
4pm CST Dec 8, 2025-6pm CST Dec 15, 2025
 
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