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

7°F

-14°C

Humidity 100%
Wind Speed W 9 mph
Barometer 29.88 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill-6°F (-21°C)
Last update 2 Dec 12:15 am CST
Extended Forecast for

7 Miles W Sinai SD

  • Overnight

    Overnight: Partly cloudy, with a low around 0. West wind around 5 mph.

    Low: 0 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of flurries between 2pm and 4pm, then a slight chance of snow after 4pm. Increasing clouds, with a high near 30. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 30 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of snow before 8pm, then a chance of snow and freezing rain between 8pm and 10pm, then a chance of snow after 10pm. Cloudy, with a low around 7. West southwest wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 30%.

    Low: 7 °F

    Chance Wintry
    Mix then
    Slight Chance
    Snow

  • Wednesday

    Wednesday: Partly sunny, with a temperature falling to around 4 by 5pm. North wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 15 °F⇓

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -11. Northwest wind 5 to 10 mph becoming south southwest after midnight.

    Low: -11 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 22. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 22 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 29.

    High: 29 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 0. West wind around 5 mph.
Tuesday
A chance of flurries between 2pm and 4pm, then a slight chance of snow after 4pm. Increasing clouds, with a high near 30. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of snow before 8pm, then a chance of snow and freezing rain between 8pm and 10pm, then a chance of snow after 10pm. Cloudy, with a low around 7. West southwest wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a temperature falling to around 4 by 5pm. North wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around -11. Northwest wind 5 to 10 mph becoming south southwest after midnight.
Thursday
Mostly sunny, with a high near 22. South wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 14.
Friday
Mostly cloudy, with a high near 29.
Friday Night
Mostly cloudy, with a low around 12.
Saturday
A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 20.
Saturday Night
Mostly cloudy, with a low around -1.
Sunday
Partly sunny, with a high near 12.
Sunday Night
Mostly cloudy, with a low around 3.
Monday
Partly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles W Sinai SD
 44.24°N 97.19°W (Elev. 1736 ft)
Last Update:
9:58 pm CST Dec 1, 2025
Forecast Valid:
12am CST Dec 2, 2025-6pm CST Dec 8, 2025
 
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