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

66°F

19°C

Humidity 81%
Wind Speed E 7 mph
Barometer 29.76 in (1006.9 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 20 Jun 4:56 am CDT
Extended Forecast for

Cottonwood MN

Extreme Heat Warning June 20, 12:00pm until June 22, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning

  • Today

    Today: Mostly sunny and hot, with a high near 95. Heat index values as high as 103. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 95 °F

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 77. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 77 °F

    Mostly Clear
    then Partly
    Cloudy and
    Breezy

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny and hot, with a high near 99. Heat index values as high as 105. South southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 99 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 77. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 77 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 97. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 97 °F

    Hot and
    Breezy

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely, mainly after 1am. Increasing clouds, with a low around 63. Breezy, with a west northwest wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Low: 63 °F

    T-storms
    Likely and
    Breezy

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 76.

    High: 76 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: A 30 percent chance of showers after 1am. Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: A 50 percent chance of showers. Mostly cloudy, with a high near 71.

    High: 71 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny and hot, with a high near 95. Heat index values as high as 103. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 77. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday
Partly sunny, then gradually becoming sunny and hot, with a high near 99. Heat index values as high as 105. South southwest wind around 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 77. South wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Sunny and hot, with a high near 97. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Showers and thunderstorms likely, mainly after 1am. Increasing clouds, with a low around 63. Breezy, with a west northwest wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Monday
A 40 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 76.
Monday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 56.
Tuesday
A 50 percent chance of showers. Mostly cloudy, with a high near 71.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Cloudy, with a low around 58. Chance of precipitation is 70%.
Wednesday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 71. Chance of precipitation is 70%.
Wednesday Night
Showers and thunderstorms likely. Cloudy, with a low around 60. Chance of precipitation is 60%.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cottonwood MN
 44.6°N 95.66°W (Elev. 1070 ft)
Last Update:
5:00 am CDT Jun 20, 2025
Forecast Valid:
5am CDT Jun 20, 2025-6pm CDT Jun 26, 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