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.

Fog/Mist

37°F

3°C

Humidity 100%
Wind Speed E 5 mph
Barometer 29.75 in
Dewpoint 37°F (3°C)
Visibility 6.00 mi
Wind Chill33°F (1°C)
Last update 15 Apr 5:55 pm CDT
Extended Forecast for

Duluth MN

Dense Fog Advisory April 15, 10:00pm until April 16, 10:00am
Click here for hazard details and duration
Dense Fog Advisory

  • Tonight

    Tonight: Widespread dense fog between 2am and 5am. Otherwise, partly cloudy, with a low around 36. Northeast wind around 5 mph becoming calm in the evening.

    Low: 36 °F

    Partly Cloudy
    then Dense
    Fog

  • Thursday

    Thursday: Widespread dense fog, mainly before 8am. Otherwise, mostly sunny, with a high near 58. Light northeast wind becoming east 5 to 10 mph in the afternoon.

    High: 58 °F

    Dense Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 41. East wind around 10 mph.

    Low: 41 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of rain, then rain and possibly a thunderstorm after 1pm. High near 54. Breezy, with an east wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 54 °F

    Slight Chance
    Rain then
    Rain and
    Breezy

  • Friday Night

    Friday Night: A chance of rain before 1am, then a slight chance of rain and snow between 1am and 4am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 28. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    Low: 28 °F

    Blustery.
    Chance Rain
    then Chance
    Rain/Snow

  • Saturday

    Saturday: A 20 percent chance of snow after 1pm. Partly sunny, with a high near 37. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 37 °F

    Breezy.
    Partly Sunny
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 25 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 42. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 42 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 26. Northwest wind around 5 mph becoming southeast after midnight.

    Low: 26 °F

    Mostly Clear

Detailed Forecast

Tonight
Widespread dense fog between 2am and 5am. Otherwise, partly cloudy, with a low around 36. Northeast wind around 5 mph becoming calm in the evening.
Thursday
Widespread dense fog, mainly before 8am. Otherwise, mostly sunny, with a high near 58. Light northeast wind becoming east 5 to 10 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 41. East wind around 10 mph.
Friday
A slight chance of rain, then rain and possibly a thunderstorm after 1pm. High near 54. Breezy, with an east wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
A chance of rain before 1am, then a slight chance of rain and snow between 1am and 4am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 28. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Saturday
A 20 percent chance of snow after 1pm. Partly sunny, with a high near 37. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 25. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 42. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 26. Northwest wind around 5 mph becoming southeast after midnight.
Monday
Mostly sunny, with a high near 54. Breezy, with a south wind 5 to 15 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 40. Breezy, with a south wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph.
Tuesday
Mostly sunny, with a high near 59. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 37. Northwest wind around 10 mph becoming northeast after midnight.
Wednesday
Sunny, with a high near 54. Breezy, with a northeast wind 10 to 15 mph, with gusts as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Duluth MN
 46.79°N 92.1°W
Last Update:
4:26 pm CDT Apr 15, 2026
Forecast Valid:
6pm CDT Apr 15, 2026-6pm CDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation