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

-13°F

-25°C

Humidity 57%
Wind Speed NW 14 mph
Barometer 30.71 in
Dewpoint -24°F (-31°C)
Visibility 10.00 mi
Wind Chill-35°F (-37°C)
Last update 23 Jan 12:15 pm CST
Extended Forecast for

Madison SD

Cold Weather Advisory until January 24, 12:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 24, 12:00am

    NOW until 12:00am Sat

    Cold Weather Advisory

  • This Afternoon

    High: -10 °F

    Cold

  • Tonight

    Tonight: Mostly cloudy, with a low around -14. Wind chill values as low as -23. Calm wind becoming south southeast around 5 mph after midnight.

    Low: -14 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 4. Wind chill values as low as -24. South wind 5 to 10 mph.

    High: 4 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -7. Wind chill values as low as -19. South southeast wind around 5 mph.

    Low: -7 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow before noon. Partly sunny, with a high near 4. East wind 5 to 10 mph becoming north northwest in the afternoon.

    High: 4 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -13. North northwest wind 5 to 10 mph becoming southwest after midnight.

    Low: -13 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 16.

    High: 16 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 3.

    Low: 3 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Partly sunny and cold, with a high near -10. Wind chill values as low as -34. Northwest wind 5 to 15 mph.
Tonight
Mostly cloudy, with a low around -14. Wind chill values as low as -23. Calm wind becoming south southeast around 5 mph after midnight.
Saturday
Mostly sunny, with a high near 4. Wind chill values as low as -24. South wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around -7. Wind chill values as low as -19. South southeast wind around 5 mph.
Sunday
A 20 percent chance of snow before noon. Partly sunny, with a high near 4. East wind 5 to 10 mph becoming north northwest in the afternoon.
Sunday Night
Mostly clear, with a low around -13. North northwest wind 5 to 10 mph becoming southwest after midnight.
Monday
Mostly sunny, with a high near 16.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
Mostly sunny, with a high near 12.
Tuesday Night
Mostly cloudy, with a low around -3.
Wednesday
Mostly sunny, with a high near 10.
Wednesday Night
Partly cloudy, with a low around -6.
Thursday
Mostly sunny, with a high near 10.
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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:
12:18 pm CST Jan 23, 2026
Forecast Valid:
12pm CST Jan 23, 2026-6pm CST Jan 29, 2026
 
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