Critical Fire Weather in the High Plains; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Fair and Windy

37°F

3°C

Humidity 64%
Wind Speed W 30 G 37 mph
Barometer 29.41 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 18 Feb 2:15 am CST
Extended Forecast for

2 Miles SW Lower Brule SD

Wind Advisory until February 18, 12:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until February 18, 12:00pm

    NOW until 12:00pm Wed

    Wind Advisory

  • Overnight

    Low: 32 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: Sunny, with a high near 44. Windy, with a west wind 28 to 38 mph decreasing to 18 to 28 mph in the afternoon. Winds could gust as high as 48 mph.

    High: 44 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 18. Blustery, with a north wind 16 to 23 mph, with gusts as high as 31 mph.

    Low: 18 °F

    Mostly Clear
    then Mostly
    Cloudy and
    Blustery

  • Thursday

    Thursday: A slight chance of snow after noon.  Mostly cloudy, with a high near 27. Blustery, with a north northwest wind 23 to 26 mph, with gusts as high as 36 mph.  Chance of precipitation is 20%.

    High: 27 °F

    Blustery.
    Mostly Cloudy
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow before midnight.  Mostly cloudy, with a low around 9. Blustery, with a north northwest wind 15 to 22 mph, with gusts as high as 30 mph.  Chance of precipitation is 30%.

    Low: 9 °F

    Chance Snow
    and Blustery
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 26. Northwest wind 10 to 14 mph.

    High: 26 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 10. North northeast wind 6 to 10 mph.

    Low: 10 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 33. North northwest wind 6 to 10 mph.

    High: 33 °F

    Mostly Sunny

Detailed Forecast

Overnight
Partly cloudy, with a low around 32. Windy, with a west wind around 39 mph, with gusts as high as 50 mph.
Wednesday
Sunny, with a high near 44. Windy, with a west wind 28 to 38 mph decreasing to 18 to 28 mph in the afternoon. Winds could gust as high as 48 mph.
Wednesday Night
Increasing clouds, with a low around 18. Blustery, with a north wind 16 to 23 mph, with gusts as high as 31 mph.
Thursday
A slight chance of snow after noon. Mostly cloudy, with a high near 27. Blustery, with a north northwest wind 23 to 26 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Thursday Night
A chance of snow before midnight. Mostly cloudy, with a low around 9. Blustery, with a north northwest wind 15 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 26. Northwest wind 10 to 14 mph.
Friday Night
Partly cloudy, with a low around 10. North northeast wind 6 to 10 mph.
Saturday
Mostly sunny, with a high near 33. North northwest wind 6 to 10 mph.
Saturday Night
Mostly clear, with a low around 8. North northwest wind around 10 mph.
Sunday
Sunny, with a high near 29.
Sunday Night
Partly cloudy, with a low around 6.
Monday
Mostly sunny, with a high near 37. Breezy.
Monday Night
Partly cloudy, with a low around 21. Breezy.
Tuesday
Mostly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Lower Brule SD
 44.05°N 99.61°W (Elev. 1736 ft)
1:36 am CST Feb 18, 2026
2am CST Feb 18, 2026-6pm CST Feb 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database