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

42°F

6°C

Humidity 100%
Wind Speed SE 10 mph
Barometer 29.56 in (1002.2 mb)
Dewpoint 42°F (6°C)
Visibility 0.25 mi
Wind Chill36°F (2°C)
Last update 12 Apr 10:55 am CDT
Extended Forecast for

Arnold MN

  • Today

    Today: A chance of showers, with thunderstorms also possible after 1pm. Areas of fog before 2pm. Otherwise, mostly cloudy, with a high near 59. Southeast wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 50%.

    High: 59 °F

    Chance
    T-storms and
    Areas Fog

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 8pm. Mostly cloudy, with a low around 40. West wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 20%.

    Low: 40 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 51. North wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 40%.

    High: 51 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 36. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A 20 percent chance of rain before 1pm. Mostly cloudy, with a high near 46. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 46 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 33. East wind around 5 mph.

    Low: 33 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A chance of rain, mainly after 1pm. Partly sunny, with a high near 52. East wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 52 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 35. East wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 35 °F

    Chance Rain

  • Thursday

    Thursday: A slight chance of rain. Partly sunny, with a high near 61. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 61 °F

    Slight Chance
    Rain

Detailed Forecast

Today
A chance of showers, with thunderstorms also possible after 1pm. Areas of fog before 2pm. Otherwise, mostly cloudy, with a high near 59. Southeast wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 50%.
Tonight
A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 8pm. Mostly cloudy, with a low around 40. West wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 20%.
Monday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 51. North wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 40%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 36. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
A 20 percent chance of rain before 1pm. Mostly cloudy, with a high near 46. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 33. East wind around 5 mph.
Wednesday
A chance of rain, mainly after 1pm. Partly sunny, with a high near 52. East wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 35. East wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday
A slight chance of rain. Partly sunny, with a high near 61. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
A chance of rain. Partly cloudy, with a low around 39. East wind around 10 mph, with gusts as high as 20 mph.
Friday
Rain likely and possibly a thunderstorm. Partly sunny, with a high near 53. Breezy, with an east wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Blustery, with a northwest wind around 15 mph, with gusts as high as 25 mph.
Saturday
A chance of snow. Partly sunny, with a high near 39. Breezy, with a northwest wind around 15 mph, with gusts as high as 25 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:
11:18 am CDT Apr 12, 2026
Forecast Valid:
11am CDT Apr 12, 2026-6pm CDT Apr 18, 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