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

Hazardous Weather Conditions

Current conditions at

Wheaton Municipal Airport (KETH)

Lat: 45.78°NLon: 96.55°WElev: 1011ft.

Light Snow

30°F

-1°C

Humidity 93%
Wind Speed E 12 mph
Barometer 30.00 in
Dewpoint 28°F (-2°C)
Visibility 3.00 mi
Wind Chill20°F (-7°C)
Last update 2 Apr 1:53 am CDT
Extended Forecast for

White Rock SD

Winter Storm Watch April 3, 07:00am until April 4, 07:00pm
Winter Weather Advisory April 2, 02:08am until April 2, 07:00pm
Click here for hazard details and duration
Winter Storm Watch
Winter Weather Advisory
  •  
    Winter Weather Advisory April 2, 02:08am until April 2, 07:00pm

    NOW until 7:00pm Thu

    Winter Weather Advisory

  • Overnight

    Low: 29 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Thursday

    Thursday: Snow, mainly before 2pm. Patchy blowing snow before 7am. High near 34. Northeast wind 13 to 16 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Snow and
    Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: A slight chance of snow before 9pm. Mostly cloudy, with a low around 25. North northeast wind 6 to 10 mph. Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday

    Friday: Snow, freezing rain, and sleet likely before 1pm, then snow, possibly mixed with rain and sleet between 1pm and 4pm, then snow, possibly mixed with rain after 4pm. High near 34. East wind 8 to 11 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than one inch possible.

    High: 34 °F

    Wintry Mix
    Likely then
    Wintry Mix

  • Friday Night

    Friday Night: Snow, possibly mixed with rain, becoming all snow after 10pm. The snow could be heavy at times. Low around 29. Northeast wind 10 to 14 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 29 °F

    Rain/Snow
    then Heavy
    Snow

  • Saturday

    Saturday: Snow, mainly before 1pm. Patchy blowing snow. High near 33. Breezy, with a northwest wind 18 to 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow and
    Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Patchy blowing snow before 1am. Partly cloudy, with a low around 21. Blustery, with a west northwest wind 10 to 20 mph.

    Low: 21 °F

    Patchy
    Blowing Snow
    and Blustery

  • Sunday

    Sunday: Mostly sunny, with a high near 39. West wind 8 to 16 mph, with gusts as high as 24 mph.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

Overnight
Snow likely. Patchy blowing snow after 3am. Mostly cloudy, with a low around 29. East wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.
Thursday
Snow, mainly before 2pm. Patchy blowing snow before 7am. High near 34. Northeast wind 13 to 16 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A slight chance of snow before 9pm. Mostly cloudy, with a low around 25. North northeast wind 6 to 10 mph. Chance of precipitation is 20%.
Friday
Snow, freezing rain, and sleet likely before 1pm, then snow, possibly mixed with rain and sleet between 1pm and 4pm, then snow, possibly mixed with rain after 4pm. High near 34. East wind 8 to 11 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than one inch possible.
Friday Night
Snow, possibly mixed with rain, becoming all snow after 10pm. The snow could be heavy at times. Low around 29. Northeast wind 10 to 14 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Saturday
Snow, mainly before 1pm. Patchy blowing snow. High near 33. Breezy, with a northwest wind 18 to 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Patchy blowing snow before 1am. Partly cloudy, with a low around 21. Blustery, with a west northwest wind 10 to 20 mph.
Sunday
Mostly sunny, with a high near 39. West wind 8 to 16 mph, with gusts as high as 24 mph.
Sunday Night
Mostly cloudy, with a low around 24. West northwest wind around 15 mph, with gusts as high as 23 mph.
Monday
Partly sunny, with a high near 33.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Partly sunny, with a high near 40. Breezy.
Tuesday Night
Partly cloudy, with a low around 32. Breezy.
Wednesday
A slight chance of rain. Partly sunny, with a high near 48. Breezy. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
White Rock SD
 45.92°N 96.56°W (Elev. 1004 ft)
Last Update:
1:31 am CDT Apr 2, 2026
Forecast Valid:
2am CDT Apr 2, 2026-6pm CDT Apr 8, 2026
 
Forecast Discussion
 
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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