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Hazardous Weather Conditions

Current conditions at

Windom Municipal Airport (KMWM)

Lat: 43.91°NLon: 95.11°WElev: 1401ft.

Overcast

52°F

11°C

Humidity 72%
Wind Speed NE 7 mph
Barometer 30.18 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 14 Oct 4:55 pm CDT
Extended Forecast for

Heron Lake MN

  • Tonight

    Tonight: A 30 percent chance of showers, mainly between 2am and 5am. Cloudy, with a low around 40. Northeast wind around 5 mph becoming calm in the evening.

    Low: 40 °F

    Cloudy then
    Chance
    Showers

  • Thursday

    Thursday: Showers, mainly before 4pm. High near 55. North wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 55 °F

    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers between 2am and 3am. Increasing clouds, with a low around 37. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.

    Low: 37 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 51. Windy, with a north northwest wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 51 °F

    Becoming
    Sunny and
    Windy

  • Friday Night

    Friday Night: Widespread frost, mainly after 4am. Otherwise, clear, with a low around 31. North northwest wind around 5 mph becoming calm.

    Low: 31 °F

    Frost

  • Saturday

    Saturday: Sunny, with a high near 61. Breezy, with a south southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 61 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Clear, with a low around 40. Breezy.

    Low: 40 °F

    Clear and
    Breezy

  • Sunday

    Sunday: Sunny, with a high near 66. Breezy.

    High: 66 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly between 2am and 5am. Cloudy, with a low around 40. Northeast wind around 5 mph becoming calm in the evening.
Thursday
Showers, mainly before 4pm. High near 55. North wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A 20 percent chance of showers between 2am and 3am. Increasing clouds, with a low around 37. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 51. Windy, with a north northwest wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.
Friday Night
Widespread frost, mainly after 4am. Otherwise, clear, with a low around 31. North northwest wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 61. Breezy, with a south southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
Clear, with a low around 40. Breezy.
Sunday
Sunny, with a high near 66. Breezy.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Heron Lake MN
 43.8°N 95.33°W (Elev. 1430 ft)
Last Update:
2:48 pm CDT Oct 14, 2026
Forecast Valid:
5pm CDT Oct 14, 2026-6pm CDT Oct 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation