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.

Fair

0°F

-18°C

Humidity 100%
Wind Speed S 5 mph
Barometer 29.83 in
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill-11°F (-24°C)
Last update 2 Dec 4:15 am CST
Extended Forecast for

Chester SD

  • Today

    Today: A 30 percent chance of snow, mainly after 5pm. Increasing clouds, with a high near 27. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 27 °F

    Partly Sunny
    then Chance
    Snow

  • Tonight

    Tonight: A 40 percent chance of snow between 10pm and 5am. Mostly cloudy, with a low around 13. West southwest wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 25 mph. Little or no snow accumulation expected.

    Low: 13 °F

    Chance Snow

  • Wednesday

    Wednesday: Partly sunny, with a temperature falling to around 5 by 5pm. North wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 14 °F⇓

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -12. Wind chill values as low as -23. Northwest wind 5 to 10 mph becoming south after midnight.

    Low: -12 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 24. South wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 24 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 13. South wind 5 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 13 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 30.

    High: 30 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow, mainly before noon. Cloudy, with a high near 21.

    High: 21 °F

    Chance Snow

Detailed Forecast

Today
A 30 percent chance of snow, mainly after 5pm. Increasing clouds, with a high near 27. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
A 40 percent chance of snow between 10pm and 5am. Mostly cloudy, with a low around 13. West southwest wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 25 mph. Little or no snow accumulation expected.
Wednesday
Partly sunny, with a temperature falling to around 5 by 5pm. North wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around -12. Wind chill values as low as -23. Northwest wind 5 to 10 mph becoming south after midnight.
Thursday
Mostly sunny, with a high near 24. South wind 10 to 15 mph, with gusts as high as 30 mph.
Thursday Night
Mostly cloudy, with a low around 13. South wind 5 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph.
Friday
Mostly cloudy, with a high near 30.
Friday Night
Mostly cloudy, with a low around 10.
Saturday
A 30 percent chance of snow, mainly before noon. Cloudy, with a high near 21.
Saturday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 1.
Sunday
Mostly cloudy, with a high near 14.
Sunday Night
Mostly cloudy, with a low around 7.
Monday
Partly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chester SD
 43.92°N 96.94°W (Elev. 1591 ft)
Last Update:
3:08 am CST Dec 2, 2025
Forecast Valid:
4am CST Dec 2, 2025-6pm CST Dec 8, 2025
 
Forecast Discussion
 
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Additional Resources

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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