Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Fog/Mist

19°F

-7°C

Humidity 100%
Wind Speed SE 9 mph
Barometer 29.91 in
Dewpoint 19°F (-7°C)
Visibility 4.00 mi
Wind Chill8°F (-13°C)
Last update 1 Jan 5:55 am CST
Extended Forecast for

2 Miles SW Lower Brule SD

Dense Fog Advisory until January 1, 07:00am
Click here for hazard details and duration
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  •  
    Dense Fog Advisory until January 1, 07:00am

    NOW until 7:00am Thu

    Dense Fog Advisory

  • New Year's Day

    High: 31 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 16. North wind 6 to 9 mph becoming east southeast after midnight.

    Low: 16 °F

    Mostly Cloudy

  • Friday

    Friday: Cloudy, with a high near 26. East wind 7 to 10 mph.

    High: 26 °F

    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 18. East wind around 6 mph becoming south after midnight.

    Low: 18 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 36. South southwest wind 6 to 9 mph becoming north in the afternoon.

    High: 36 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 20. East southeast wind 7 to 16 mph.

    Low: 20 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 43. East southeast wind 10 to 16 mph becoming northwest in the afternoon.

    High: 43 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 25. Northwest wind 7 to 9 mph becoming south southeast after midnight.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

New Year's Day
Partly sunny, with a high near 31. Southeast wind 6 to 9 mph becoming northwest in the morning.
Tonight
Mostly cloudy, with a low around 16. North wind 6 to 9 mph becoming east southeast after midnight.
Friday
Cloudy, with a high near 26. East wind 7 to 10 mph.
Friday Night
Mostly cloudy, with a low around 18. East wind around 6 mph becoming south after midnight.
Saturday
Mostly sunny, with a high near 36. South southwest wind 6 to 9 mph becoming north in the afternoon.
Saturday Night
Mostly cloudy, with a low around 20. East southeast wind 7 to 16 mph.
Sunday
Mostly sunny, with a high near 43. East southeast wind 10 to 16 mph becoming northwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 25. Northwest wind 7 to 9 mph becoming south southeast after midnight.
Monday
Partly sunny, with a high near 48. South southeast wind 8 to 10 mph.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 47.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Lower Brule SD
 44.05°N 99.61°W (Elev. 1736 ft)
5:36 am CST Jan 1, 2026
6am CST Jan 1, 2026-6pm CST Jan 7, 2026
 
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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