National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Pacific Storm System Moves Inland; Strong Storm in Alaska

A Pacific storm system will bring low elevation/valley rain and mountain snow as it moves inland to the central Great Basin through the central Rockies through Thursday. Scattered thunderstorms are likely from California into the Great Basin. A large low pressure system continues to bring snow, blizzard conditions, damaging winds, and mixed precipitation along the Bering Sea and Southwest Alaska. Read More >

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Fair

55°F

13°C

Humidity 31%
Wind Speed SW 10 mph
Barometer 30.14 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 11 Feb 1:55 pm CST
Extended Forecast for

11 Miles N Gann Valley SD

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 52. South southeast wind 11 to 15 mph.

    High: 52 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. South southeast wind 5 to 10 mph.

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 51. Southeast wind around 6 mph becoming northwest in the afternoon.

    High: 51 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. Light and variable wind becoming south southwest around 6 mph after midnight.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 55. South southwest wind 6 to 10 mph.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 32. South wind around 7 mph becoming west northwest after midnight.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 55. Northwest wind 7 to 9 mph.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31. West northwest wind around 7 mph becoming southwest after midnight.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 58. Southwest wind 7 to 11 mph becoming south southeast in the afternoon.

    High: 58 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 52. South southeast wind 11 to 15 mph.
Tonight
Mostly cloudy, with a low around 30. South southeast wind 5 to 10 mph.
Thursday
Sunny, with a high near 51. Southeast wind around 6 mph becoming northwest in the afternoon.
Thursday Night
Mostly clear, with a low around 28. Light and variable wind becoming south southwest around 6 mph after midnight.
Friday
Sunny, with a high near 55. South southwest wind 6 to 10 mph.
Friday Night
Mostly clear, with a low around 32. South wind around 7 mph becoming west northwest after midnight.
Saturday
Sunny, with a high near 55. Northwest wind 7 to 9 mph.
Saturday Night
Mostly clear, with a low around 31. West northwest wind around 7 mph becoming southwest after midnight.
Sunday
Partly sunny, with a high near 58. Southwest wind 7 to 11 mph becoming south southeast in the afternoon.
Sunday Night
Mostly cloudy, with a low around 35.
Washington's Birthday
Mostly sunny, with a high near 58.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
A chance of rain. Partly sunny, with a high near 54. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles N Gann Valley SD
 44.19°N 98.96°W (Elev. 2014 ft)
Last Update:
1:36 pm CST Feb 11, 2026
Forecast Valid:
2pm CST Feb 11, 2026-6pm CST Feb 17, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation