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

Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Wheaton Municipal Airport (KETH)

Lat: 45.78°NLon: 96.55°WElev: 1011ft.

Fog/Mist

25°F

-4°C

Humidity 100%
Wind Speed SE 6 mph
Barometer 29.82 in
Dewpoint 25°F (-4°C)
Visibility 2.00 mi
Wind Chill18°F (-8°C)
Last update 26 Dec 5:14 pm CST
Extended Forecast for

White Rock SD

  • Tonight

    Tonight: Patchy fog between 8pm and 5am. Areas of freezing fog after 5am. Otherwise, mostly cloudy, with a temperature falling to near 23 by 9pm, then rising to around 29 during the remainder of the night. Southeast wind 7 to 10 mph.

    Low: 23 °F⇑

    Areas
    Freezing Fog
    and Patchy
    Fog

  • Saturday

    Saturday: Areas of fog before noon. Otherwise, partly sunny, with a high near 36. Southeast wind 6 to 10 mph becoming northwest in the afternoon.

    High: 36 °F

    Areas Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow after midnight. Cloudy, with a low around 10. Blustery, with a north northwest wind 7 to 12 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 20%.

    Low: 10 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    and Blustery

  • Sunday

    Sunday: A chance of snow before noon. Mostly cloudy, with a high near 15. Windy, with a northwest wind 24 to 30 mph, with gusts as high as 39 mph. Chance of precipitation is 30%.

    High: 15 °F

    Chance Snow
    and Blustery
    then Mostly
    Cloudy and
    Windy

  • Sunday Night

    Sunday Night: A slight chance of snow before midnight. Mostly cloudy, with a low around -2. Blustery, with a northwest wind 21 to 26 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.

    Low: -2 °F

    Blustery.
    Slight Chance
    Snow then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny and cold, with a high near 9. Blustery, with a northwest wind 16 to 21 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 9 °F

    Partly Sunny
    and Blustery
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 1. West northwest wind 6 to 8 mph becoming south southwest in the evening.

    Low: 1 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow before noon. Mostly cloudy, with a high near 31. West southwest wind 9 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 20%.

    High: 31 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 2. North northwest wind 11 to 15 mph, with gusts as high as 23 mph.

    Low: 2 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog between 8pm and 5am. Areas of freezing fog after 5am. Otherwise, mostly cloudy, with a temperature falling to near 23 by 9pm, then rising to around 29 during the remainder of the night. Southeast wind 7 to 10 mph.
Saturday
Areas of fog before noon. Otherwise, partly sunny, with a high near 36. Southeast wind 6 to 10 mph becoming northwest in the afternoon.
Saturday Night
A slight chance of snow after midnight. Cloudy, with a low around 10. Blustery, with a north northwest wind 7 to 12 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 20%.
Sunday
A chance of snow before noon. Mostly cloudy, with a high near 15. Windy, with a northwest wind 24 to 30 mph, with gusts as high as 39 mph. Chance of precipitation is 30%.
Sunday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around -2. Blustery, with a northwest wind 21 to 26 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Monday
Partly sunny and cold, with a high near 9. Blustery, with a northwest wind 16 to 21 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 29 mph.
Monday Night
Partly cloudy, with a low around 1. West northwest wind 6 to 8 mph becoming south southwest in the evening.
Tuesday
A slight chance of snow before noon. Mostly cloudy, with a high near 31. West southwest wind 9 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 2. North northwest wind 11 to 15 mph, with gusts as high as 23 mph.
Wednesday
A slight chance of snow. Mostly cloudy and cold, with a high near 8. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around -10.
New Year's Day
Sunny and cold, with a high near 2.
Thursday Night
Mostly cloudy, with a low around -9.
Friday
Partly sunny, with a high near 12.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
White Rock SD
 45.92°N 96.56°W (Elev. 1004 ft)
Last Update:
4:51 pm CST Dec 26, 2025
Forecast Valid:
5pm CST Dec 26, 2025-6pm CST Jan 2, 2026
 
Forecast Discussion
 
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