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.

A Few Clouds

2°F

-17°C

Humidity 83%
Wind Speed Calm
Barometer 30.06 in (1021.1 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Last update 14 Mar 5:55 am 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

  • Today

    Today: Increasing clouds, with a high near 31. Calm wind becoming southwest around 5 mph in the morning.

    High: 31 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Snow, mainly after 11pm. The snow could be heavy at times. Areas of blowing snow after 5am. Low around 23. Breezy, with an east wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Low: 23 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Sunday

    Sunday: Snow. Areas of blowing snow. Steady temperature around 25. 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: 25 °F

    Snow and
    Areas Blowing
    Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly before midnight. Patchy blowing snow. Mostly cloudy, with a low around 4. Blustery, with a north wind around 20 mph, with gusts as high as 40 mph.

    Low: 4 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Monday

    Monday: Patchy blowing snow before 4pm. Mostly sunny, with a high near 16. Blustery, with a north wind around 20 mph, with gusts as high as 35 mph.

    High: 16 °F

    Patchy
    Blowing Snow
    and Blustery

  • Monday Night

    Monday Night: Mostly clear, with a low around -3. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: -3 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Tuesday

    Tuesday: A slight 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

    Sunny then
    Slight Chance
    Snow

  • Tuesday Night

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

    Low: 12 °F

    Snow Likely

  • Wednesday

    Wednesday: Partly sunny, with a high near 39. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 39 °F

    Partly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 31. Calm wind becoming southwest around 5 mph in the morning.
Tonight
Snow, mainly after 11pm. The snow could be heavy at times. Areas of blowing snow after 5am. Low around 23. Breezy, with an east wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Sunday
Snow. Areas of blowing snow. Steady temperature around 25. 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 midnight. Patchy blowing snow. Mostly cloudy, with a low around 4. Blustery, with a north wind around 20 mph, with gusts as high as 40 mph.
Monday
Patchy blowing snow before 4pm. Mostly sunny, with a high near 16. Blustery, with a north wind around 20 mph, with gusts as high as 35 mph.
Monday Night
Mostly clear, with a low around -3. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday
A slight 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 likely, mainly before 1am. Mostly cloudy, with a low around 12. South wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 39. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
Partly cloudy, with a low around 27. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday
Partly sunny, with a high near 45. Southwest wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 26. Northwest 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. Northeast wind around 10 mph becoming southwest 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:
6:01 am CDT Mar 14, 2026
Forecast Valid:
6am CDT Mar 14, 2026-6pm CDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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