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

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 48%
Wind Speed W 12 mph
Barometer 29.94 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 12 Jan 8:15 pm CST
Extended Forecast for

11 Miles N Gann Valley SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. Breezy, with a west wind 14 to 20 mph, with gusts as high as 29 mph.

    Low: 38 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: A chance of rain between 9am and 2pm. Mostly cloudy, with a high near 49. Breezy, with a west wind 20 to 25 mph, with gusts as high as 34 mph. Chance of precipitation is 40%.

    High: 49 °F

    Chance Rain
    and Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow between midnight and 3am, then a slight chance of snow after 3am. Mostly cloudy, with a low around 22. Blustery, with a north wind 18 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    Low: 22 °F

    Blustery.
    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 29. North wind 13 to 18 mph decreasing to 7 to 12 mph in the afternoon.

    High: 29 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21. Northeast wind 6 to 13 mph becoming south after midnight.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow after noon. Mostly sunny, with a high near 42. Breezy, with a south wind 14 to 19 mph becoming northwest 24 to 29 mph in the morning. Winds could gust as high as 38 mph. Chance of precipitation is 20%.

    High: 42 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow, mainly after midnight. Mostly cloudy, with a low around 19. Blustery, with a northwest wind 25 to 29 mph, with gusts as high as 38 mph. Chance of precipitation is 30%.

    Low: 19 °F

    Chance Snow
    and Blustery

  • Friday

    Friday: A chance of snow. Mostly cloudy, with a high near 26. Windy, with a north northwest wind 28 to 33 mph, with gusts as high as 44 mph. Chance of precipitation is 50%.

    High: 26 °F

    Chance Snow
    and Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 8. Blustery, with a north northwest wind 18 to 25 mph, with gusts as high as 34 mph.

    Low: 8 °F

    Mostly Cloudy
    and Blustery

Detailed Forecast

Tonight
Mostly cloudy, with a low around 38. Breezy, with a west wind 14 to 20 mph, with gusts as high as 29 mph.
Tuesday
A chance of rain between 9am and 2pm. Mostly cloudy, with a high near 49. Breezy, with a west wind 20 to 25 mph, with gusts as high as 34 mph. Chance of precipitation is 40%.
Tuesday Night
A slight chance of rain and snow between midnight and 3am, then a slight chance of snow after 3am. Mostly cloudy, with a low around 22. Blustery, with a north wind 18 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 29. North wind 13 to 18 mph decreasing to 7 to 12 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 21. Northeast wind 6 to 13 mph becoming south after midnight.
Thursday
A slight chance of snow after noon. Mostly sunny, with a high near 42. Breezy, with a south wind 14 to 19 mph becoming northwest 24 to 29 mph in the morning. Winds could gust as high as 38 mph. Chance of precipitation is 20%.
Thursday Night
A chance of snow, mainly after midnight. Mostly cloudy, with a low around 19. Blustery, with a northwest wind 25 to 29 mph, with gusts as high as 38 mph. Chance of precipitation is 30%.
Friday
A chance of snow. Mostly cloudy, with a high near 26. Windy, with a north northwest wind 28 to 33 mph, with gusts as high as 44 mph. Chance of precipitation is 50%.
Friday Night
Mostly cloudy, with a low around 8. Blustery, with a north northwest wind 18 to 25 mph, with gusts as high as 34 mph.
Saturday
Mostly sunny, with a high near 19. Blustery.
Saturday Night
Partly cloudy, with a low around 4.
Sunday
Mostly sunny, with a high near 29. Blustery.
Sunday Night
Partly cloudy, with a low around 11.
M.L.King Day
Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles N Gann Valley SD
 44.19°N 98.96°W (Elev. 2014 ft)
Last Update:
7:37 pm CST Jan 12, 2026
Forecast Valid:
8pm CST Jan 12, 2026-6pm CST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation