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Hazardous Weather Conditions

Current conditions at

Madison Municipal Airport (KMDS)

Lat: 44.02°NLon: 97.09°WElev: 1718ft.

Fair

41°F

5°C

Humidity 93%
Wind Speed W 3 mph
Barometer 30.27 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 20 May 12:15 am CDT
Extended Forecast for

Vilas SD

Frost Advisory May 20, 01:00am until May 20, 08:00am
Click here for hazard details and duration
Frost Advisory

  • Overnight

    Overnight: Patchy frost after 2am. Otherwise, mostly clear, with a low around 32. Calm wind becoming southeast around 5 mph.

    Low: 32 °F

    Patchy Frost

  • Wednesday

    Wednesday: Areas of frost before 8am. Otherwise, increasing clouds, with a high near 65. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 65 °F

    Areas Frost
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 41. South southeast wind around 10 mph.

    Low: 41 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 69. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 69 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 43. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 43 °F

    Increasing
    Clouds

  • Friday

    Friday: Showers likely, then showers and possibly a thunderstorm after 10am. High near 61. East southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    High: 61 °F

    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 71.

    High: 71 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy frost after 2am. Otherwise, mostly clear, with a low around 32. Calm wind becoming southeast around 5 mph.
Wednesday
Areas of frost before 8am. Otherwise, increasing clouds, with a high near 65. South wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 41. South southeast wind around 10 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 69. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Increasing clouds, with a low around 43. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Showers likely, then showers and possibly a thunderstorm after 10am. High near 61. East southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Friday Night
A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 42.
Saturday
Mostly cloudy, with a high near 71.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Sunny, with a high near 82.
Sunday Night
A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 53.
Memorial Day
Sunny, with a high near 89.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Mostly sunny, with a high near 88. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Vilas SD
 44°N 97.6°W (Elev. 1476 ft)
Last Update:
12:38 am CDT May 20, 2026
Forecast Valid:
12am CDT May 20, 2026-6pm CDT May 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation