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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

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 Breezy

21°F

-6°C

Humidity 74%
Wind Speed NW 23 G 29 mph
Barometer 30.20 in (1024.7 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 10 Jan 4:56 pm CST
Extended Forecast for

Walnut Grove MN

  • Tonight

    Tonight: Partly cloudy, with a low around 13. Blustery, with a northwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.

    Low: 13 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 36. West northwest wind 5 to 15 mph becoming southwest in the morning.

    High: 36 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29. West wind 10 to 15 mph.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 48. West southwest wind 10 to 15 mph.

    High: 48 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: 39 °F

    Mostly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48. Breezy, with a northwest wind around 20 mph, with gusts as high as 30 mph.

    High: 48 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 22. Blustery, with a north northwest wind around 20 mph, with gusts as high as 30 mph.

    Low: 22 °F

    Blustery.
    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 28. Blustery, with a north northwest wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 28 °F

    Partly Sunny
    and Blustery
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20. North northwest wind around 10 mph becoming south southwest after midnight.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 13. Blustery, with a northwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.
Sunday
Sunny, with a high near 36. West northwest wind 5 to 15 mph becoming southwest in the morning.
Sunday Night
Partly cloudy, with a low around 29. West wind 10 to 15 mph.
Monday
Mostly sunny, with a high near 48. West southwest wind 10 to 15 mph.
Monday Night
Mostly cloudy, with a low around 39. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 48. Breezy, with a northwest wind around 20 mph, with gusts as high as 30 mph.
Tuesday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 22. Blustery, with a north northwest wind around 20 mph, with gusts as high as 30 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 28. Blustery, with a north northwest wind 10 to 20 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 20. North northwest wind around 10 mph becoming south southwest after midnight.
Thursday
A chance of snow before 3pm, then a chance of rain and snow. Mostly cloudy, with a high near 40. Breezy, with a south southwest wind 10 to 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 24. Blustery, with a west northwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Friday
A 50 percent chance of snow. Cloudy, with a high near 30. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 10. Blustery, with a north northwest wind 20 to 25 mph, with gusts as high as 30 mph.
Saturday
Partly sunny, with a high near 22. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 25 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Walnut Grove MN
 44.23°N 95.48°W (Elev. 1201 ft)
Last Update:
3:56 pm CST Jan 10, 2026
Forecast Valid:
5pm CST Jan 10, 2026-6pm CST Jan 17, 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