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.

Mostly Cloudy

31°F

-1°C

Humidity 35%
Wind Speed W 3 mph
Barometer 30.02 in (1019.6 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Last update 14 Mar 3:55 pm CDT
Extended Forecast for

Arnold MN

Winter Storm Warning March 14, 10:00pm until March 15, 10:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Tonight

    Tonight: Snow, mainly after 1am. The snow could be heavy at times. Low around 23. Breezy, with an east wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 5 inches possible.

    Low: 23 °F

    Chance Snow
    then Heavy
    Snow and
    Breezy

  • Sunday

    Sunday: Snow, mainly before 4pm. The snow could be heavy at times. Patchy blowing snow before 7am, then patchy blowing snow after 8am. High near 27. Blustery, with a north wind around 20 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 27 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly before 11pm. Patchy blowing snow. Mostly cloudy, with a low around 3. Windy, with a north wind 20 to 25 mph, with gusts as high as 40 mph.

    Low: 3 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Monday

    Monday: Patchy blowing snow. Mostly sunny, with a high near 16. Windy, with a north wind 20 to 25 mph, with gusts as high as 40 mph.

    High: 16 °F

    Patchy
    Blowing Snow
    and Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around -4. Blustery, with a northwest wind 5 to 15 mph, with gusts as high as 30 mph.

    Low: -4 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Tuesday

    Tuesday: A 20 percent chance of snow after 1pm. Mostly sunny, with a high near 19. Northwest wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 15 mph.

    High: 19 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: Snow, mainly before 1am. Mostly cloudy, with a low around 12. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 12 °F

    Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 38. South wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.

    High: 38 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow, mainly after 1am. The snow could be heavy at times. Low around 23. Breezy, with an east wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 5 inches possible.
Sunday
Snow, mainly before 4pm. The snow could be heavy at times. Patchy blowing snow before 7am, then patchy blowing snow after 8am. High near 27. Blustery, with a north wind around 20 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 11pm. Patchy blowing snow. Mostly cloudy, with a low around 3. Windy, with a north wind 20 to 25 mph, with gusts as high as 40 mph.
Monday
Patchy blowing snow. Mostly sunny, with a high near 16. Windy, with a north wind 20 to 25 mph, with gusts as high as 40 mph.
Monday Night
Mostly clear, with a low around -4. 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 19. Northwest wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
Snow, mainly before 1am. Mostly cloudy, with a low around 12. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly cloudy, with a high near 38. South wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
Mostly cloudy, with a low around 25. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday
Partly sunny, with a high near 45. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
Mostly cloudy, with a low around 28. 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 43. Northwest wind around 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 28. Northwest wind around 10 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 40. 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:
Arnold MN
 46.87°N 92.1°W
Last Update:
2:21 pm CDT Mar 14, 2026
Forecast Valid:
4pm CDT Mar 14, 2026-6pm CDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation