National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Wheaton Municipal Airport (KETH)

Lat: 45.78°NLon: 96.55°WElev: 1011ft.

Mostly Cloudy

1°F

-17°C

Humidity 85%
Wind Speed S 15 mph
Barometer 30.14 in
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill-18°F (-28°C)
Last update 4 Dec 9:53 am CST
Extended Forecast for

White Rock SD

  • Today

    Today: Partly sunny, with a high near 22. South wind 10 to 18 mph.

    High: 22 °F

    Partly Sunny

  • Tonight

    Tonight: A 30 percent chance of snow, mainly after 3am. Mostly cloudy, with a temperature rising to around 24 by 4am. South southwest wind 5 to 9 mph becoming west northwest after midnight. Little or no snow accumulation expected.

    Low: 16 °F⇑

    Mostly Cloudy
    then Chance
    Snow

  • Friday

    Friday: A 40 percent chance of snow before noon. Mostly cloudy, with a high near 27. Light west northwest wind increasing to 5 to 10 mph in the morning. New snow accumulation of less than one inch possible.

    High: 27 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 4. North northwest wind 6 to 10 mph.

    Low: 4 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 10. North wind 6 to 9 mph.

    High: 10 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -16. North wind 3 to 7 mph.

    Low: -16 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 4. Light and variable wind becoming south southeast around 6 mph in the morning.

    High: 4 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -4. South southeast wind 6 to 10 mph.

    Low: -4 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 25. South southeast wind around 10 mph.

    High: 25 °F

    Chance Snow

Detailed Forecast

Today
Partly sunny, with a high near 22. South wind 10 to 18 mph.
Tonight
A 30 percent chance of snow, mainly after 3am. Mostly cloudy, with a temperature rising to around 24 by 4am. South southwest wind 5 to 9 mph becoming west northwest after midnight. Little or no snow accumulation expected.
Friday
A 40 percent chance of snow before noon. Mostly cloudy, with a high near 27. Light west northwest wind increasing to 5 to 10 mph in the morning. New snow accumulation of less than one inch possible.
Friday Night
Mostly cloudy, with a low around 4. North northwest wind 6 to 10 mph.
Saturday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 10. North wind 6 to 9 mph.
Saturday Night
Mostly cloudy, with a low around -16. North wind 3 to 7 mph.
Sunday
Partly sunny, with a high near 4. Light and variable wind becoming south southeast around 6 mph in the morning.
Sunday Night
Mostly cloudy, with a low around -4. South southeast wind 6 to 10 mph.
Monday
A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 25. South southeast wind around 10 mph.
Monday Night
Mostly cloudy, with a low around 9. South wind around 9 mph becoming west northwest in the evening.
Tuesday
A 30 percent chance of snow. Mostly cloudy, with a high near 29. West wind 8 to 11 mph becoming southeast in the afternoon.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 12. Southeast wind 11 to 14 mph becoming northwest after midnight.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 21. Northwest wind 13 to 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
White Rock SD
 45.94°N 96.56°W
Last Update:
9:37 am CST Dec 4, 2025
Forecast Valid:
10am CST Dec 4, 2025-6pm CST Dec 10, 2025
 
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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