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

82°F

28°C

Humidity 19%
Wind Speed S 15 mph
Barometer 29.57 in (1001.1 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 16 Apr 6:56 pm CDT
Extended Forecast for

Walnut Grove MN

Red Flag Warning until April 16, 08:00pm
Click here for hazard details and duration
...
  •  
    Red Flag Warning until April 16, 08:00pm

    NOW until 8:00pm Thu

    Red Flag Warning

  • Tonight

    Low: 43 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: A chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 2pm. Mostly cloudy, with a high near 61. Breezy, with a north northwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 50%.

    High: 61 °F

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph.

    Low: 27 °F

    Partly Cloudy
    and Blustery

  • Saturday

    Saturday: Sunny, with a high near 47. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 30 mph.

    High: 47 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. Blustery, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

    Low: 28 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 53. North northwest wind 10 to 15 mph.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32. North wind 5 to 10 mph becoming south southeast after midnight.

    Low: 32 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 72. Breezy, with a south wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 72 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 43. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.
Friday
A chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 2pm. Mostly cloudy, with a high near 61. Breezy, with a north northwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 50%.
Friday Night
Partly cloudy, with a low around 27. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph.
Saturday
Sunny, with a high near 47. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 28. Blustery, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
Sunday
Sunny, with a high near 53. North northwest wind 10 to 15 mph.
Sunday Night
Mostly clear, with a low around 32. North wind 5 to 10 mph becoming south southeast after midnight.
Monday
Sunny, with a high near 72. Breezy, with a south wind 10 to 20 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 46. South wind around 15 mph becoming west after midnight.
Tuesday
Sunny, with a high near 74. North wind around 10 mph.
Tuesday Night
Mostly clear, with a low around 45. North wind around 10 mph becoming southeast after midnight.
Wednesday
Sunny, with a high near 77. South southeast wind 10 to 15 mph.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 53. Southeast wind around 15 mph.
Thursday
A 50 percent chance of showers. Partly sunny, with a high near 75. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Walnut Grove MN
 44.23°N 95.48°W (Elev. 1201 ft)
Last Update:
4:51 pm CDT Apr 16, 2026
Forecast Valid:
7pm CDT Apr 16, 2026-6pm CDT Apr 23, 2026
 
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