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.

Overcast and Windy

35°F

2°C

Humidity 82%
Wind Speed NW 26 G 38 mph
Barometer 29.43 in (998.1 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 9 Dec 10:56 pm CST
Extended Forecast for

Arco MN

Winter Weather Advisory December 9, 11:15pm until December 10, 04:00am
High Wind Warning December 9, 11:15pm until December 10, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
High Wind Warning
  •  
    Winter Weather Advisory December 9, 11:15pm until December 10, 04:00am
    High Wind Warning December 9, 11:15pm until December 10, 06:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 17 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Wednesday

    Wednesday: Cloudy, with a temperature rising to near 20 by 9am, then falling to around 12 during the remainder of the day. Blustery, with a north northwest wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 20 °F⇓

    Cloudy and
    Blustery

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 7. North northwest wind 5 to 10 mph becoming south southeast after midnight.

    Low: 7 °F

    Mostly Cloudy

  • Thursday

    Thursday: Snow likely, mainly after noon. Cloudy, with a high near 21. South southeast wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 21 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly before midnight. Cloudy, with a low around 6. East northeast wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph. New snow accumulation of less than a half inch possible.

    Low: 6 °F

    Chance Snow

  • Friday

    Friday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 15. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 15 °F

    Blustery.
    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday Night

    Friday Night: A 40 percent chance of snow after midnight. Cloudy, with a low around -6.

    Low: -6 °F

    Cloudy then
    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly before noon. Mostly cloudy and cold, with a high near -1. Chance of precipitation is 60%.

    High: -1 °F

    Snow Likely
    then Slight
    Chance Snow

Detailed Forecast

Tonight
A 40 percent chance of snow, mainly before 3am. Patchy blowing snow. Cloudy, with a low around 17. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 50 mph. Little or no snow accumulation expected.
Wednesday
Cloudy, with a temperature rising to near 20 by 9am, then falling to around 12 during the remainder of the day. Blustery, with a north northwest wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 40 mph.
Wednesday Night
Mostly cloudy, with a low around 7. North northwest wind 5 to 10 mph becoming south southeast after midnight.
Thursday
Snow likely, mainly after noon. Cloudy, with a high near 21. South southeast wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Thursday Night
A 40 percent chance of snow, mainly before midnight. Cloudy, with a low around 6. East northeast wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph. New snow accumulation of less than a half inch possible.
Friday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 15. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph.
Friday Night
A 40 percent chance of snow after midnight. Cloudy, with a low around -6.
Saturday
Snow likely, mainly before noon. Mostly cloudy and cold, with a high near -1. Chance of precipitation is 60%.
Saturday Night
Partly cloudy, with a low around -15.
Sunday
Mostly sunny, with a high near 8.
Sunday Night
Mostly cloudy, with a low around -2.
Monday
Mostly sunny, with a high near 21.
Monday Night
Mostly cloudy, with a low around 6.
Tuesday
Partly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arco MN
 44.38°N 96.17°W (Elev. 1663 ft)
Last Update:
10:58 pm CST Dec 9, 2025
Forecast Valid:
11pm CST Dec 9, 2025-6pm CST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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