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

Tracking Winter Storm and Severe Weather Impacts Through This Weekend

Heavy mountain snow will continue into Thursday afternoon across the Cascades. Two fast moving storms will track from the southern Rockies to the Great Lakes Thursday and then Friday into Sunday with areas of gusty winds, and heavy snow. In the Southeast U.S., severe thunderstorms and heavy to excessive rainfall are forecast on Friday. Read More >

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Partly Cloudy

37°F

3°C

Humidity 71%
Wind Speed N 14 mph
Barometer 29.70 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 8 Jan 5:35 am CST
Extended Forecast for

2 Miles NE Iona SD

  • Today

    Today: Cloudy, with a high near 39. North wind 8 to 18 mph, with gusts as high as 26 mph.

    High: 39 °F

    Cloudy

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 23. North wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 23 °F

    Decreasing
    Clouds

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 38. West wind 9 to 18 mph.

    High: 38 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 21. West northwest wind 15 to 18 mph.

    Low: 21 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 28. Blustery, with a northwest wind 18 to 25 mph, with gusts as high as 34 mph.

    High: 28 °F

    Mostly Sunny
    and Blustery

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 13. Northwest wind 9 to 16 mph becoming west southwest after midnight.

    Low: 13 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 44. Southwest wind 9 to 14 mph.

    High: 44 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. West wind 13 to 17 mph.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 53. West wind 15 to 18 mph, with gusts as high as 28 mph.

    High: 53 °F

    Mostly Sunny

Detailed Forecast

Today
Cloudy, with a high near 39. North wind 8 to 18 mph, with gusts as high as 26 mph.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 23. North wind 10 to 14 mph, with gusts as high as 22 mph.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 38. West wind 9 to 18 mph.
Friday Night
Partly cloudy, with a low around 21. West northwest wind 15 to 18 mph.
Saturday
Mostly sunny, with a high near 28. Blustery, with a northwest wind 18 to 25 mph, with gusts as high as 34 mph.
Saturday Night
Mostly clear, with a low around 13. Northwest wind 9 to 16 mph becoming west southwest after midnight.
Sunday
Mostly sunny, with a high near 44. Southwest wind 9 to 14 mph.
Sunday Night
Partly cloudy, with a low around 30. West wind 13 to 17 mph.
Monday
Mostly sunny, with a high near 53. West wind 15 to 18 mph, with gusts as high as 28 mph.
Monday Night
Mostly cloudy, with a low around 37. Breezy.
Tuesday
Partly sunny, with a high near 51. Breezy.
Tuesday Night
Mostly cloudy, with a low around 30. Blustery.
Wednesday
Partly sunny, with a high near 40. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Iona SD
 43.56°N 99.41°W (Elev. 1801 ft)
Last Update:
5:36 am CST Jan 8, 2026
Forecast Valid:
5am CST Jan 8, 2026-6pm CST Jan 14, 2026
 
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