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 63%
Wind Speed NW 12 mph
Barometer 30.70 in
Dewpoint -22°F (-30°C)
Visibility 10.00 mi
Wind Chill-34°F (-37°C)
Last update 23 Jan 12:55 pm CST
Extended Forecast for

Chester SD

Cold Weather Advisory January 23, 01:05pm until January 24, 12:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 23, 01:05pm until January 24, 12:00am

    NOW until 12:00am Sat

    Cold Weather Advisory

  • This Afternoon

    High: -9 °F

    Cold

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around -10. Wind chill values as low as -20. North wind around 5 mph becoming calm in the evening.

    Low: -10 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 4. Wind chill values as low as -22. South wind 5 to 10 mph.

    High: 4 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -9. Wind chill values as low as -20. South southeast wind around 5 mph.

    Low: -9 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow before noon. Partly sunny, with a high near 6. East wind 5 to 10 mph becoming north northwest in the afternoon.

    High: 6 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -14. North northwest wind 5 to 10 mph becoming southwest after midnight.

    Low: -14 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Partly sunny and cold, with a high near -9. Wind chill values as low as -30. North northwest wind 5 to 10 mph.
Tonight
Mostly cloudy, with a steady temperature around -10. Wind chill values as low as -20. North wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 4. Wind chill values as low as -22. South wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around -9. Wind chill values as low as -20. South southeast wind around 5 mph.
Sunday
A 20 percent chance of snow before noon. Partly sunny, with a high near 6. East wind 5 to 10 mph becoming north northwest in the afternoon.
Sunday Night
Mostly clear, with a low around -14. North northwest wind 5 to 10 mph becoming southwest after midnight.
Monday
Mostly sunny, with a high near 20.
Monday Night
Partly cloudy, with a low around 2.
Tuesday
Mostly sunny, with a high near 15.
Tuesday Night
Partly cloudy, with a low around -3.
Wednesday
Mostly sunny, with a high near 12.
Wednesday Night
Partly cloudy, with a low around -7.
Thursday
Mostly sunny, with a high near 10.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chester SD
 43.9°N 96.94°W (Elev. 1581 ft)
Last Update:
12:38 pm CST Jan 23, 2026
Forecast Valid:
1pm CST Jan 23, 2026-6pm CST Jan 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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