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.

Light Drizzle

N/A

Humidity NA
Wind Speed E 6 mph
Barometer 30.03 in
Dewpoint N/A
Visibility 10.00 mi
Last update 21 Jun 9:55 pm CDT
Extended Forecast for

10 Miles NE Iona SD

  • Tonight

    Tonight: Showers likely, mainly before 11pm. Cloudy, with a low around 51. Northeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Showers
    Likely then
    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers, mainly before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 72. East northeast wind 5 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.

    High: 72 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 55. South southeast wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Partly Cloudy
    then Showers

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after 1pm. Cloudy through mid morning, then gradual clearing, with a high near 75. South wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

    High: 75 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 52. Northwest wind 5 to 10 mph.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.

    Low: 58 °F

    Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

Tonight
Showers likely, mainly before 11pm. Cloudy, with a low around 51. Northeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 40 percent chance of showers, mainly before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 72. East northeast wind 5 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.
Monday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 55. South southeast wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers likely, with thunderstorms also possible after 1pm. Cloudy through mid morning, then gradual clearing, with a high near 75. South wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Tuesday Night
Mostly clear, with a low around 52. Northwest wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 73. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Mostly sunny, with a high near 74.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.
Friday
Showers likely before 1pm. Mostly cloudy, with a high near 75. Breezy. Chance of precipitation is 60%.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 62. Breezy.
Saturday
Partly sunny, with a high near 83. Breezy.
Saturday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. Breezy.
Sunday
Mostly sunny, with a high near 81. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NE Iona SD
 43.65°N 99.29°W (Elev. 1742 ft)
Last Update:
9:33 pm CDT Jun 21, 2026
Forecast Valid:
10pm CDT Jun 21, 2026-6pm CDT Jun 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation