Fire Weather Concerns for the Plains; Thunderstorms in the Southeast; Record Warmth Spreads in the Southwest

Elevated to locally critical conditions will persist across the High Plains. Showers and scattered thunderstorms are expected over parts of the Southeast and Florida Peninsula. Clipper system will bring modest snowfall and strong winds from the Northern High Plains into the Upper Midwest this weekend. Record warmth will persist across the Southwest into the southern Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Fair

33°F

1°C

Humidity 56%
Wind Speed W 5 mph
Barometer 29.80 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 27 Feb 12:15 am CST
Extended Forecast for

Fort Thompson SD

  • Overnight

    Overnight: Partly cloudy, with a low around 29. West wind 5 to 9 mph.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 58. Breezy, with a west wind 10 to 15 mph increasing to 20 to 25 mph in the morning. Winds could gust as high as 34 mph.

    High: 58 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: A slight chance of snow between midnight and 4am.  Mostly cloudy, with a low around 19. East northeast wind 11 to 14 mph.  Chance of precipitation is 20%.

    Low: 19 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A slight chance of snow before noon.  Mostly sunny, with a high near 32. East northeast wind 11 to 13 mph.  Chance of precipitation is 20%.

    High: 32 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 12. East wind 9 to 11 mph.

    Low: 12 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of snow before noon.  Mostly cloudy, with a high near 31. Southeast wind 10 to 14 mph.  Chance of precipitation is 20%.

    High: 31 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 15. South southeast wind 8 to 10 mph.

    Low: 15 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 48. South wind 9 to 16 mph, with gusts as high as 24 mph.

    High: 48 °F

    Partly Sunny

  • Monday Night

    Monday Night: A slight chance of rain and snow before midnight.  Mostly cloudy, with a low around 26. South wind 7 to 14 mph.  Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 29. West wind 5 to 9 mph.
Friday
Sunny, with a high near 58. Breezy, with a west wind 10 to 15 mph increasing to 20 to 25 mph in the morning. Winds could gust as high as 34 mph.
Friday Night
A slight chance of snow between midnight and 4am. Mostly cloudy, with a low around 19. East northeast wind 11 to 14 mph. Chance of precipitation is 20%.
Saturday
A slight chance of snow before noon. Mostly sunny, with a high near 32. East northeast wind 11 to 13 mph. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 12. East wind 9 to 11 mph.
Sunday
A slight chance of snow before noon. Mostly cloudy, with a high near 31. Southeast wind 10 to 14 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 15. South southeast wind 8 to 10 mph.
Monday
Partly sunny, with a high near 48. South wind 9 to 16 mph, with gusts as high as 24 mph.
Monday Night
A slight chance of rain and snow before midnight. Mostly cloudy, with a low around 26. South wind 7 to 14 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 55.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
A slight chance of rain. Partly sunny, with a high near 54. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Mostly cloudy, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Fort Thompson SD
 44.05°N 99.4°W (Elev. 1447 ft)
12:06 am CST Feb 27, 2026
12am CST Feb 27, 2026-6pm CST Mar 5, 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