Above Average Temperatures in the West; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures will continue across the West this week, potentially breaking some daily high temperature records. A storm system dropping south out of Canada will bring a wintry mix to the Upper Midwest and Great Lakes Tuesday, pushing into the Central Appalachians and interior Northeast on Wednesday. Read More >

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Fair

46°F

8°C

Humidity 47%
Wind Speed W 12 mph
Barometer 29.91 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 12 Jan 10:35 pm CST
Extended Forecast for

5 Miles ENE Fort Thompson SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. West wind 13 to 17 mph, with gusts as high as 25 mph.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain between 9am and 3pm.  Mostly cloudy, with a high near 49. Breezy, with a west wind 16 to 23 mph, with gusts as high as 33 mph.  Chance of precipitation is 50%.

    High: 49 °F

    Chance Rain
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25. Blustery, with a northwest wind 16 to 20 mph, with gusts as high as 28 mph.

    Low: 25 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 32. North wind 7 to 15 mph.

    High: 32 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22. Northeast wind 6 to 10 mph becoming south after midnight.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 44. Breezy, with a south wind 10 to 15 mph becoming northwest 24 to 29 mph in the morning. Winds could gust as high as 38 mph.

    High: 44 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A slight chance of snow after midnight.  Mostly cloudy, with a low around 21. Blustery, with a northwest wind 23 to 26 mph, with gusts as high as 37 mph.  Chance of precipitation is 20%.

    Low: 21 °F

    Blustery.
    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: A chance of snow, mainly before noon.  Mostly cloudy, with a high near 29. Windy, with a north northwest wind 26 to 33 mph, with gusts as high as 44 mph.  Chance of precipitation is 30%.

    High: 29 °F

    Chance Snow
    and Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 10. Blustery, with a northwest wind 17 to 23 mph, with gusts as high as 33 mph.

    Low: 10 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 39. West wind 13 to 17 mph, with gusts as high as 25 mph.
Tuesday
A chance of rain between 9am and 3pm. Mostly cloudy, with a high near 49. Breezy, with a west wind 16 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 50%.
Tuesday Night
Mostly cloudy, with a low around 25. Blustery, with a northwest wind 16 to 20 mph, with gusts as high as 28 mph.
Wednesday
Partly sunny, with a high near 32. North wind 7 to 15 mph.
Wednesday Night
Mostly cloudy, with a low around 22. Northeast wind 6 to 10 mph becoming south after midnight.
Thursday
Mostly sunny, with a high near 44. Breezy, with a south wind 10 to 15 mph becoming northwest 24 to 29 mph in the morning. Winds could gust as high as 38 mph.
Thursday Night
A slight chance of snow after midnight. Mostly cloudy, with a low around 21. Blustery, with a northwest wind 23 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.
Friday
A chance of snow, mainly before noon. Mostly cloudy, with a high near 29. Windy, with a north northwest wind 26 to 33 mph, with gusts as high as 44 mph. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 10. Blustery, with a northwest wind 17 to 23 mph, with gusts as high as 33 mph.
Saturday
Mostly sunny, with a high near 22.
Saturday Night
Partly cloudy, with a low around 6.
Sunday
Mostly sunny, with a high near 31. Blustery.
Sunday Night
Mostly cloudy, with a low around 13.
M.L.King Day
Mostly sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Fort Thompson SD
 44.08°N 99.31°W (Elev. 1667 ft)
10:26 pm CST Jan 12, 2026
10pm CST Jan 12, 2026-6pm CST Jan 19, 2026
 
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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