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

Hazardous Weather Conditions

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Fair

2°F

-17°C

Humidity 85%
Wind Speed SE 10 mph
Barometer 30.59 in
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill-13°F (-25°C)
Last update 23 Feb 4:55 am CST
Extended Forecast for

11 Miles ENE Iona SD

  • Today

    Today: Mostly sunny, with a high near 42. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 42 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Scattered sprinkles between 9am and 3pm, then a slight chance of rain after 3pm. Mostly cloudy, with a high near 49. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.

    High: 49 °F

    Breezy then
    Slight Chance
    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20. North northwest wind 5 to 15 mph becoming southeast after midnight.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow before 3pm, then a chance of rain. Mostly cloudy, with a high near 44. Southeast wind 10 to 15 mph becoming east northeast in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 44 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 24. North northeast wind 10 to 15 mph becoming west in the evening. Winds could gust as high as 20 mph.

    Low: 24 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 55. Breezy.

    High: 55 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59. Breezy.

    High: 59 °F

    Sunny and
    Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 42. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Tonight
Mostly cloudy, with a low around 28. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph.
Tuesday
Scattered sprinkles between 9am and 3pm, then a slight chance of rain after 3pm. Mostly cloudy, with a high near 49. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 20. North northwest wind 5 to 15 mph becoming southeast after midnight.
Wednesday
A chance of snow before 3pm, then a chance of rain. Mostly cloudy, with a high near 44. Southeast wind 10 to 15 mph becoming east northeast in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 24. North northeast wind 10 to 15 mph becoming west in the evening. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 55. Breezy.
Thursday Night
Mostly clear, with a low around 33.
Friday
Sunny, with a high near 59. Breezy.
Friday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 17. Blustery.
Saturday
Partly sunny, with a high near 31.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 11.
Sunday
A 20 percent chance of snow. Mostly cloudy, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Iona SD
 43.61°N 99.2°W (Elev. 1749 ft)
Last Update:
4:38 am CST Feb 23, 2026
Forecast Valid:
5am CST Feb 23, 2026-6pm CST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation