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

Hazardous Weather Conditions

Current conditions at

Duluth International Airport (KDLH)

Lat: 46.84°NLon: 92.19°WElev: 1427ft.

Fog/Mist

39°F

4°C

Humidity 100%
Wind Speed E 9 G 22 mph
Barometer 29.77 in (1009.4 mb)
Dewpoint 39°F (4°C)
Visibility 2.00 mi
Wind Chill33°F (1°C)
Last update 14 Apr 12:55 am CDT
Extended Forecast for

Arnold MN

  • Overnight

    Overnight: Patchy fog after 4am. Otherwise, cloudy, with a steady temperature around 40. East wind around 10 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Patchy Fog

  • Tuesday

    Tuesday: A slight chance of showers between 9am and noon. Areas of fog before 10am. Otherwise, cloudy, with a high near 44. East wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Showers and
    Areas Fog
    then Cloudy

  • Tuesday Night

    Tuesday Night: Areas of fog after 10pm. Otherwise, mostly cloudy, with a low around 34. East wind around 5 mph.

    Low: 34 °F

    Areas Fog

  • Wednesday

    Wednesday: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 50. East wind 5 to 10 mph.

    High: 50 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 36. East wind around 5 mph.

    Low: 36 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of rain before 1pm. Mostly sunny, with a high near 60. East wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 60 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38. East wind around 10 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of rain, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 54. Breezy, with an east wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 54 °F

    Rain Likely
    and Breezy

  • Friday Night

    Friday Night: Rain before 1am, then a chance of rain and snow. Some thunder is also possible. Mostly cloudy, with a low around 29. Blustery, with a northeast wind 15 to 20 mph becoming northwest after midnight. Winds could gust as high as 30 mph.

    Low: 29 °F

    Blustery.
    Rain then
    Rain/Snow

Detailed Forecast

Overnight
Patchy fog after 4am. Otherwise, cloudy, with a steady temperature around 40. East wind around 10 mph, with gusts as high as 20 mph.
Tuesday
A slight chance of showers between 9am and noon. Areas of fog before 10am. Otherwise, cloudy, with a high near 44. East wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.
Tuesday Night
Areas of fog after 10pm. Otherwise, mostly cloudy, with a low around 34. East wind around 5 mph.
Wednesday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 50. East wind 5 to 10 mph.
Wednesday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 36. East wind around 5 mph.
Thursday
A 20 percent chance of rain before 1pm. Mostly sunny, with a high near 60. East wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
Partly cloudy, with a low around 38. East wind around 10 mph, with gusts as high as 20 mph.
Friday
A slight chance of rain, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 54. Breezy, with an east wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Rain before 1am, then a chance of rain and snow. Some thunder is also possible. Mostly cloudy, with a low around 29. Blustery, with a northeast wind 15 to 20 mph becoming northwest after midnight. Winds could gust as high as 30 mph.
Saturday
A chance of rain and snow before 10am, then a chance of snow. Mostly cloudy, with a high near 36. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 21. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 40. Breezy, with a northwest wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 22. West wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 46. West wind 5 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arnold MN
 46.87°N 92.1°W
Last Update:
1:22 am CDT Apr 14, 2026
Forecast Valid:
1am CDT Apr 14, 2026-6pm CDT Apr 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation