Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring critical fire weather to the southern High Plains Friday. A winter storm will track across the Great Lakes and Northeast U.S. Friday into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Fair

5°F

-15°C

Humidity 69%
Wind Speed NW 15 mph
Barometer 29.93 in
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill-13°F (-25°C)
Last update 20 Feb 5:55 am CST
Extended Forecast for

11 Miles N Gann Valley SD

  • Today

    Today: A slight chance of snow before 9am.  Mostly cloudy, then gradually becoming sunny, with a high near 21. Wind chill values as low as -18. Northwest wind 10 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 20%.

    High: 21 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 8. North northwest wind 5 to 9 mph becoming light north  after midnight.

    Low: 8 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 31. West northwest wind 5 to 11 mph.

    High: 31 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 5. North northwest wind 11 to 14 mph.

    Low: 5 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 23. North northwest wind 11 to 14 mph.

    High: 23 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 1. North wind 8 to 10 mph becoming east after midnight.

    Low: 1 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 34. Breezy, with a south southeast wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 34 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 23. South wind 10 to 16 mph.

    Low: 23 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 54. Breezy, with a southwest wind 10 to 20 mph becoming northwest in the afternoon.

    High: 54 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

Detailed Forecast

Today
A slight chance of snow before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 21. Wind chill values as low as -18. Northwest wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 8. North northwest wind 5 to 9 mph becoming light north after midnight.
Saturday
Mostly sunny, with a high near 31. West northwest wind 5 to 11 mph.
Saturday Night
Mostly clear, with a low around 5. North northwest wind 11 to 14 mph.
Sunday
Sunny, with a high near 23. North northwest wind 11 to 14 mph.
Sunday Night
Partly cloudy, with a low around 1. North wind 8 to 10 mph becoming east after midnight.
Monday
Mostly sunny, with a high near 34. Breezy, with a south southeast wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.
Monday Night
Mostly cloudy, with a low around 23. South wind 10 to 16 mph.
Tuesday
Partly sunny, with a high near 54. Breezy, with a southwest wind 10 to 20 mph becoming northwest in the afternoon.
Tuesday Night
A slight chance of rain and snow after midnight. Mostly cloudy, with a low around 23. Chance of precipitation is 20%.
Wednesday
A slight chance of snow. Partly sunny, with a high near 47. Chance of precipitation is 20%.
Wednesday Night
A slight chance of snow. Partly cloudy, with a low around 25. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles N Gann Valley SD
 44.19°N 98.96°W (Elev. 2014 ft)
5:36 am CST Feb 20, 2026
6am CST Feb 20, 2026-6pm CST Feb 26, 2026
 
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Additional Resources

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