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

30°F

-1°C

Humidity 86%
Wind Speed Calm
Barometer 30.07 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 14 Mar 10:55 pm CDT
Extended Forecast for

Duluth MN

Winter Storm Warning until March 15, 10:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until March 15, 10:00pm

    NOW until 10:00pm Sun

    Winter Storm Warning

  • Tonight

    Low: 30 °F

    Snow Likely
    then Heavy
    Snow and
    Blustery

  • Sunday

    Sunday: Snow, mainly before 4pm. The snow could be heavy at times. High near 30. Windy, with a northeast wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 30 °F

    Heavy Snow
    and Windy

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 8. Windy, with a north wind around 25 mph, with gusts as high as 40 mph.

    Low: 8 °F

    Chance Snow
    and Windy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 18. Windy, with a north wind 20 to 25 mph, with gusts as high as 40 mph.

    High: 18 °F

    Decreasing
    Clouds and
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 0. Blustery, with a northwest wind 5 to 15 mph, with gusts as high as 30 mph.

    Low: 0 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Tuesday

    Tuesday: A 20 percent chance of snow after 1pm. Mostly sunny, with a high near 22. West wind 5 to 10 mph becoming south in the afternoon.

    High: 22 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: Snow, mainly before 1am. Mostly cloudy, with a low around 15. South wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 15 °F

    Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 40. Southwest wind 5 to 10 mph.

    High: 40 °F

    Partly Sunny

Detailed Forecast

Tonight
Snow, mainly after 11pm. The snow could be heavy at times. Steady temperature around 30. Blustery, with an east wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.
Sunday
Snow, mainly before 4pm. The snow could be heavy at times. High near 30. Windy, with a northeast wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 8. Windy, with a north wind around 25 mph, with gusts as high as 40 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 18. Windy, with a north wind 20 to 25 mph, with gusts as high as 40 mph.
Monday Night
Mostly clear, with a low around 0. Blustery, with a northwest wind 5 to 15 mph, with gusts as high as 30 mph.
Tuesday
A 20 percent chance of snow after 1pm. Mostly sunny, with a high near 22. West wind 5 to 10 mph becoming south in the afternoon.
Tuesday Night
Snow, mainly before 1am. Mostly cloudy, with a low around 15. South wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday
Partly sunny, with a high near 40. Southwest wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 28. Southwest wind 5 to 10 mph.
Thursday
Partly sunny, with a high near 47. Southwest wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 31. West wind around 10 mph becoming north after midnight. Winds could gust as high as 15 mph.
Friday
A slight chance of rain and snow. Partly sunny, with a high near 45. Breezy, with a northwest wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 31. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 42. Breezy, with a north wind 10 to 15 mph, with gusts as high as 20 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:
9:27 pm CDT Mar 14, 2026
Forecast Valid:
10pm CDT Mar 14, 2026-6pm CDT Mar 21, 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