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.

Overcast

9°F

-13°C

Humidity 100%
Wind Speed S 10 mph
Barometer 29.78 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill-5°F (-21°C)
Last update 18 Jan 5:55 am CST
Extended Forecast for

Canova SD

Winter Weather Advisory until January 18, 09:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 18, 09:00pm

    NOW until 9:00pm Sun

    Winter Weather Advisory

  • Today

    High: 23 °F

    Scattered
    Snow Showers
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: Patchy blowing snow before 11pm. Partly cloudy, with a low around -5. Wind chill values as low as -23. Blustery, with a north northwest wind 20 to 25 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph.

    Low: -5 °F

    Blustery.
    Patchy
    Blowing Snow
    then Partly
    Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 13. Wind chill values as low as -21. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 13 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around -3. West northwest wind 5 to 10 mph becoming south after midnight.

    Low: -3 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 23. South wind 5 to 10 mph.

    High: 23 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 12. West northwest wind around 10 mph.

    Low: 12 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly before noon. Partly sunny, with a high near 24. Blustery.

    High: 24 °F

    Chance Snow
    and Blustery

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 3.

    Low: 3 °F

    Mostly Cloudy

Detailed Forecast

Today
Scattered snow showers between 8am and 4pm. Patchy blowing snow after 8am. Mostly cloudy, with a high near 23. Windy, with a west southwest wind 10 to 20 mph becoming north northwest 25 to 35 mph. Winds could gust as high as 45 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Patchy blowing snow before 11pm. Partly cloudy, with a low around -5. Wind chill values as low as -23. Blustery, with a north northwest wind 20 to 25 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph.
M.L.King Day
Mostly sunny, with a high near 13. Wind chill values as low as -21. West wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around -3. West northwest wind 5 to 10 mph becoming south after midnight.
Tuesday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 23. South wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 12. West northwest wind around 10 mph.
Wednesday
A 30 percent chance of snow, mainly before noon. Partly sunny, with a high near 24. Blustery.
Wednesday Night
Mostly cloudy, with a low around 3.
Thursday
Partly sunny, with a high near 25.
Thursday Night
Mostly cloudy, with a low around 3.
Friday
A 20 percent chance of snow. Mostly cloudy, with a high near 12.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -9.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 1.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Canova SD
 43.87°N 97.51°W (Elev. 1519 ft)
Last Update:
3:38 am CST Jan 18, 2026
Forecast Valid:
6am CST Jan 18, 2026-6pm CST Jan 24, 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