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.

Mostly Cloudy

37°F

3°C

Humidity 100%
Wind Speed NE 16 mph
Barometer 30.02 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 25 Apr 3:15 pm CDT
Extended Forecast for

Oldham SD

  • This Afternoon

    This Afternoon: Rain showers likely, possibly mixed with sleet, becoming all rain after 4pm. Cloudy, with a high near 41. North northeast wind around 10 mph. Chance of precipitation is 70%. Little or no sleet accumulation expected.

    High: 41 °F

    Rain/Sleet
    Likely

  • Tonight

    Tonight: Showers, mainly before 10pm. Low around 37. Northeast wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Showers then
    Chance
    Showers

  • Sunday

    Sunday: Showers, mainly after noon. High near 55. Breezy, with an east wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 55 °F

    Breezy.
    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Low around 46. Breezy, with an east wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.

    Low: 46 °F

    Showers and
    Breezy

  • Monday

    Monday: Showers before 7am, then showers and possibly a thunderstorm between 7am and 1pm, then showers likely after 1pm. High near 52. Windy, with a north northwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%.

    High: 52 °F

    Showers and
    Windy

  • Monday Night

    Monday Night: A 20 percent chance of showers before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 31. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 40 mph.

    Low: 31 °F

    Slight Chance
    Showers and
    Blustery

  • Tuesday

    Tuesday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers. Mostly sunny, with a high near 57.

    High: 57 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Rain showers likely, possibly mixed with sleet, becoming all rain after 4pm. Cloudy, with a high near 41. North northeast wind around 10 mph. Chance of precipitation is 70%. Little or no sleet accumulation expected.
Tonight
Showers, mainly before 10pm. Low around 37. Northeast wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers, mainly after noon. High near 55. Breezy, with an east wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers and possibly a thunderstorm. Low around 46. Breezy, with an east wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.
Monday
Showers before 7am, then showers and possibly a thunderstorm between 7am and 1pm, then showers likely after 1pm. High near 52. Windy, with a north northwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%.
Monday Night
A 20 percent chance of showers before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 31. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 40 mph.
Tuesday
Partly sunny, with a high near 52.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
A 30 percent chance of showers. Mostly sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Oldham SD
 44.22°N 97.31°W (Elev. 1739 ft)
Last Update:
2:28 pm CDT Apr 25, 2026
Forecast Valid:
3pm CDT Apr 25, 2026-6pm CDT May 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation