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

Hazardous Weather Conditions

Current conditions at

Marshall, Southwest Minnesota Regional Airport - Marshall/Ryan Field (KMML)

Lat: 44.45°NLon: 95.82°WElev: 1181ft.

Fair

18°C

65°F

Humidity 90%
Wind Speed SW 13 km/h
Barometer NA
Dewpoint 17°C (62°F)
Visibility 11 km
Last update 12 Jul 9:56 pm CDT
Extended Forecast for

Arco MN

  • Tonight

    Tonight: Areas of smoke before 4am. Partly cloudy, with a low around 15. Southwest wind 10 to 20 km/h.

    Low: 15 °C

    Areas Smoke

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 31. Southwest wind 20 to 25 km/h, with gusts as high as 35 km/h.

    High: 31 °C

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 17. West wind 10 to 15 km/h.

    Low: 17 °C

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 31. South wind 10 to 15 km/h increasing to 15 to 20 km/h in the afternoon. Winds could gust as high as 30 km/h.

    High: 31 °C

    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 20. South wind 20 to 25 km/h, with gusts as high as 35 km/h.

    Low: 20 °C

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 28. South southwest wind around 25 km/h, with gusts as high as 40 km/h. Chance of precipitation is 40%.

    High: 28 °C

    Slight Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 16. Chance of precipitation is 70%.

    Low: 16 °C

    Showers
    Likely

  • Wednesday

    Wednesday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 23. Chance of precipitation is 30%.

    High: 23 °C

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 13.

    Low: 13 °C

    Chance
    Showers

Detailed Forecast

Tonight
Areas of smoke before 4am. Partly cloudy, with a low around 15. Southwest wind 10 to 20 km/h.
Sunday
A 20 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 31. Southwest wind 20 to 25 km/h, with gusts as high as 35 km/h.
Sunday Night
Mostly clear, with a low around 17. West wind 10 to 15 km/h.
Monday
Sunny, with a high near 31. South wind 10 to 15 km/h increasing to 15 to 20 km/h in the afternoon. Winds could gust as high as 30 km/h.
Monday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 20. South wind 20 to 25 km/h, with gusts as high as 35 km/h.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 28. South southwest wind around 25 km/h, with gusts as high as 40 km/h. Chance of precipitation is 40%.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 16. Chance of precipitation is 70%.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 23. Chance of precipitation is 30%.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 13.
Thursday
Mostly cloudy, with a high near 22.
Thursday Night
Partly cloudy, with a low around 13.
Friday
Mostly sunny, with a high near 23.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 15.
Saturday
Partly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arco MN
 44.38°N 96.17°W (Elev. 1663 m)
Last Update:
10:31 pm CDT Jul 12, 2025
Forecast Valid:
10pm CDT Jul 12, 2025-6pm CDT Jul 19, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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