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

51°F

11°C

Humidity 59%
Wind Speed Calm
Barometer 29.87 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 21 Mar 12:35 am CDT
Extended Forecast for

10 Miles NE Iona SD

  • Overnight

    Overnight: Mostly clear, with a low around 47. Southwest wind 5 to 10 mph.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 90. West southwest wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38. Breezy, with a west northwest wind 10 to 15 mph becoming north northeast 20 to 25 mph in the evening. Winds could gust as high as 40 mph.

    Low: 38 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 54. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 54 °F

    Decreasing
    Clouds and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33. North wind 5 to 10 mph becoming southeast after midnight.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 62. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 62 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 47. Southwest wind 5 to 10 mph.
Saturday
Sunny, with a high near 90. West southwest wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 38. Breezy, with a west northwest wind 10 to 15 mph becoming north northeast 20 to 25 mph in the evening. Winds could gust as high as 40 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 54. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 33. North wind 5 to 10 mph becoming southeast after midnight.
Monday
Mostly cloudy, with a high near 62. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
Partly sunny, with a high near 62.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
Partly sunny, with a high near 75.
Wednesday Night
Mostly cloudy, with a low around 42.
Thursday
Mostly sunny, with a high near 56. Breezy.
Thursday Night
Partly cloudy, with a low around 23. Blustery.
Friday
Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NE Iona SD
 43.65°N 99.29°W (Elev. 1742 ft)
Last Update:
11:43 pm CDT Mar 20, 2026
Forecast Valid:
12am CDT Mar 21, 2026-6pm CDT Mar 27, 2026
 
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Additional Resources

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