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Hazardous Weather Conditions

Current conditions at

Madison Municipal Airport (KMDS)

Lat: 44.02°NLon: 97.09°WElev: 1718ft.

Fair

68°F

20°C

Humidity 100%
Wind Speed S 10 mph
Barometer 29.89 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 26 Jul 4:15 am CDT
Extended Forecast for

5 Miles W Chester SD

Extreme Heat Watch July 27, 12:00pm until July 27, 08:00pm
Dense Fog Advisory until July 26, 09:00am
Click here for hazard details and duration
Extreme Heat Watch
Dense Fog Advisory
  •  
    Dense Fog Advisory until July 26, 09:00am

    NOW until 9:00am Sat

    Dense Fog Advisory

  • Overnight

    Low: 67 °F

    Mostly Cloudy

  • Saturday

    Saturday: Patchy fog between 7am and 8am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 88. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 88 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 68. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 68 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 94. Heat index values as high as 105. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 94 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 70. South wind 5 to 15 mph becoming northeast after midnight. Winds could gust as high as 25 mph.

    Low: 70 °F

    Chance
    T-storms

  • Monday

    Monday: Sunny, with a high near 92. East northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 92 °F

    Sunny

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.

    Low: 67 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83.

    High: 83 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Mostly cloudy, with a low around 67. South wind around 10 mph.
Saturday
Patchy fog between 7am and 8am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 88. South wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 68. South wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 94. Heat index values as high as 105. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 70. South wind 5 to 15 mph becoming northeast after midnight. Winds could gust as high as 25 mph.
Monday
Sunny, with a high near 92. East northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Wednesday
A 30 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 76.
Wednesday Night
Mostly cloudy, with a low around 58.
Thursday
Mostly sunny, with a high near 75.
Thursday Night
Mostly cloudy, with a low around 57.
Friday
Partly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Chester SD
 43.9°N 97.03°W (Elev. 1637 ft)
Last Update:
4:29 am CDT Jul 26, 2025
Forecast Valid:
4am CDT Jul 26, 2025-6pm CDT Aug 1, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation