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

Hazardous Weather Conditions

Current conditions at

Windom Municipal Airport (KMWM)

Lat: 43.91°NLon: 95.11°WElev: 1401ft.

Fair

73°F

23°C

Humidity 69%
Wind Speed SE 5 mph
Barometer 30.21 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 2 Aug 7:15 pm CDT
Extended Forecast for

Heron Lake MN

  • Tonight

    Tonight: Areas of smoke before midnight, then areas of smoke after 2am. Mostly cloudy, with a low around 60. South southeast wind 5 to 10 mph.

    Low: 60 °F

    Areas Smoke

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms before 4pm. Areas of smoke before 1pm. Partly sunny, with a high near 75. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 75 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 61. South southeast wind around 10 mph.

    Low: 61 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 77. South wind around 10 mph.

    High: 77 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 61. South southeast wind 5 to 10 mph.

    Low: 61 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 80 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 65.

    Low: 65 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after 1am. Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear
    then Chance
    Showers

Detailed Forecast

Tonight
Areas of smoke before midnight, then areas of smoke after 2am. Mostly cloudy, with a low around 60. South southeast wind 5 to 10 mph.
Sunday
A 20 percent chance of showers and thunderstorms before 4pm. Areas of smoke before 1pm. Partly sunny, with a high near 75. South wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 61. South southeast wind around 10 mph.
Monday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 77. South wind around 10 mph.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 61. South southeast wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 80. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 65.
Wednesday
Mostly sunny, with a high near 85.
Wednesday Night
A 30 percent chance of showers after 1am. Mostly clear, with a low around 68.
Thursday
Sunny, with a high near 88.
Thursday Night
Partly cloudy, with a low around 71.
Friday
Mostly sunny, with a high near 88.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Saturday
Mostly sunny, with a high near 85.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Heron Lake MN
 43.8°N 95.33°W (Elev. 1430 ft)
Last Update:
7:30 pm CDT Aug 2, 2025
Forecast Valid:
7pm CDT Aug 2, 2025-6pm CDT Aug 9, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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