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

24°F

-4°C

Humidity 53%
Wind Speed N 6 mph
Barometer 30.43 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 14 Jan 11:35 am CST
Extended Forecast for

2 Miles W Fort Thompson SD

High Wind Watch January 15, 06:00pm until January 16, 06:00pm
Click here for hazard details and duration
High Wind Watch

  • Today

    Today: Mostly sunny, with a high near 33. Northeast wind 5 to 7 mph becoming light and variable in the afternoon.

    High: 33 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. Light and variable wind becoming south southeast 5 to 7 mph in the evening.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 47. Breezy, with a southwest wind 7 to 12 mph becoming northwest 19 to 29 mph. Winds could gust as high as 40 mph.

    High: 47 °F

    Partly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A slight chance of snow after midnight. Increasing clouds, with a low around 21. Windy, with a northwest wind 25 to 34 mph, with gusts as high as 47 mph. Chance of precipitation is 20%.

    Low: 21 °F

    Windy. Mostly
    Cloudy then
    Slight Chance
    Snow

  • Friday

    Friday: A chance of snow, mainly before noon. Mostly cloudy, with a high near 29. Very windy, with a northwest wind 36 to 41 mph decreasing to 30 to 35 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 40%.

    High: 29 °F

    Chance Snow
    and Very
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 7. Blustery, with a north northwest wind 18 to 25 mph, with gusts as high as 37 mph.

    Low: 7 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 18. North northwest wind 11 to 18 mph, with gusts as high as 28 mph.

    High: 18 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 6. North northwest wind 10 to 14 mph becoming east southeast in the evening. Winds could gust as high as 22 mph.

    Low: 6 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of flurries before noon. Partly sunny, with a high near 34. Breezy, with a northwest wind 15 to 20 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 34 °F

    Chance
    Flurries and
    Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 33. Northeast wind 5 to 7 mph becoming light and variable in the afternoon.
Tonight
Mostly cloudy, with a low around 24. Light and variable wind becoming south southeast 5 to 7 mph in the evening.
Thursday
Partly sunny, with a high near 47. Breezy, with a southwest wind 7 to 12 mph becoming northwest 19 to 29 mph. Winds could gust as high as 40 mph.
Thursday Night
A slight chance of snow after midnight. Increasing clouds, with a low around 21. Windy, with a northwest wind 25 to 34 mph, with gusts as high as 47 mph. Chance of precipitation is 20%.
Friday
A chance of snow, mainly before noon. Mostly cloudy, with a high near 29. Very windy, with a northwest wind 36 to 41 mph decreasing to 30 to 35 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 7. Blustery, with a north northwest wind 18 to 25 mph, with gusts as high as 37 mph.
Saturday
Mostly sunny, with a high near 18. North northwest wind 11 to 18 mph, with gusts as high as 28 mph.
Saturday Night
Partly cloudy, with a low around 6. North northwest wind 10 to 14 mph becoming east southeast in the evening. Winds could gust as high as 22 mph.
Sunday
A chance of flurries before noon. Partly sunny, with a high near 34. Breezy, with a northwest wind 15 to 20 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 37 mph.
Sunday Night
Mostly cloudy, with a low around 10.
M.L.King Day
Mostly sunny, with a high near 26.
Monday Night
Partly cloudy, with a low around 9.
Tuesday
Mostly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Fort Thompson SD
 44.05°N 99.46°W (Elev. 1365 ft)
Last Update:
11:36 am CST Jan 14, 2026
Forecast Valid:
11am CST Jan 14, 2026-6pm CST Jan 20, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation