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

Hazardous Weather Conditions

Current conditions at

Madison Municipal Airport (KMDS)

Lat: 44.02°NLon: 97.09°WElev: 1718ft.

Freezing Fog

16°F

-9°C

Humidity 100%
Wind Speed SE 10 mph
Barometer 30.02 in
Dewpoint 16°F (-9°C)
Visibility 0.15 mi
Wind Chill4°F (-16°C)
Last update 8 Dec 9:35 am CST
Extended Forecast for

Madison SD

  • Today

    Today: Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 30. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 30 °F

    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. West wind around 10 mph.

    Low: 23 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of rain after noon. Mostly cloudy, with a high near 38. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 38 °F

    Mostly Cloudy
    then Chance
    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 15. Windy, with a west northwest wind 20 to 30 mph, with gusts as high as 45 mph.

    Low: 15 °F

    Mostly Cloudy
    and Windy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 18. Blustery, with a northwest wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 18 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 8. North northwest wind 5 to 10 mph becoming east southeast after midnight.

    Low: 8 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday

    Thursday: A 40 percent chance of snow. Cloudy, with a high near 19.

    High: 19 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around -2.

    Low: -2 °F

    Chance Snow

  • Friday

    Friday: Mostly cloudy, with a high near 7.

    High: 7 °F

    Mostly Cloudy

Detailed Forecast

Today
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 30. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 23. West wind around 10 mph.
Tuesday
A 40 percent chance of rain after noon. Mostly cloudy, with a high near 38. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph.
Tuesday Night
Mostly cloudy, with a low around 15. Windy, with a west northwest wind 20 to 30 mph, with gusts as high as 45 mph.
Wednesday
Mostly cloudy, with a high near 18. Blustery, with a northwest wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 8. North northwest wind 5 to 10 mph becoming east southeast after midnight.
Thursday
A 40 percent chance of snow. Cloudy, with a high near 19.
Thursday Night
A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around -2.
Friday
Mostly cloudy, with a high near 7.
Friday Night
Mostly cloudy, with a low around -8.
Saturday
A 20 percent chance of snow. Mostly cloudy, with a high near 5.
Saturday Night
Mostly cloudy, with a low around -4.
Sunday
Partly sunny, with a high near 17.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Madison SD
 44.01°N 97.09°W (Elev. 1680 ft)
Last Update:
9:18 am CST Dec 8, 2025
Forecast Valid:
9am CST Dec 8, 2025-6pm CST Dec 14, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation