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

Hazardous Weather Conditions

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Fair

49°F

9°C

Humidity 59%
Wind Speed E 6 mph
Barometer 29.64 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 27 Dec 4:35 pm CST
Extended Forecast for

Geddes SD

Wind Advisory December 28, 03:00am until December 28, 09:00pm
Click here for hazard details and duration
Wind Advisory

  • Tonight

    Tonight: A chance of rain before 1am, then rain and snow likely between 1am and 2am, then snow after 2am. Patchy blowing snow after 2am. Patchy fog between 1am and 4am. Low around 15. Windy, with an east wind 5 to 10 mph becoming north northwest 20 to 30 mph. Winds could gust as high as 45 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.

    Low: 15 °F

    Mostly Cloudy
    then
    Rain/Snow and
    Patchy
    Blowing Snow

  • Sunday

    Sunday: A 50 percent chance of snow, mainly before 7am. Areas of blowing snow before 7am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 13 by 5pm. Windy, with a northwest wind 30 to 35 mph, with gusts as high as 50 mph. New snow accumulation of less than a half inch possible.

    High: 18 °F⇓

    Chance Snow
    and Areas
    Blowing Snow

  • Sunday Night

    Sunday Night: Patchy blowing snow. Mostly cloudy, with a low around 5. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph.

    Low: 5 °F

    Patchy
    Blowing Snow
    and Blustery

  • Monday

    Monday: Patchy blowing snow before 8am. Sunny, with a high near 21. Blustery, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 21 °F

    Patchy
    Blowing Snow
    and Blustery
    then Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 11. West northwest wind 5 to 10 mph becoming south southwest in the evening.

    Low: 11 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 43 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of rain before 1am, then rain and snow likely between 1am and 2am, then snow after 2am. Patchy blowing snow after 2am. Patchy fog between 1am and 4am. Low around 15. Windy, with an east wind 5 to 10 mph becoming north northwest 20 to 30 mph. Winds could gust as high as 45 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.
Sunday
A 50 percent chance of snow, mainly before 7am. Areas of blowing snow before 7am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 13 by 5pm. Windy, with a northwest wind 30 to 35 mph, with gusts as high as 50 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Patchy blowing snow. Mostly cloudy, with a low around 5. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph.
Monday
Patchy blowing snow before 8am. Sunny, with a high near 21. Blustery, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Partly cloudy, with a low around 11. West northwest wind 5 to 10 mph becoming south southwest in the evening.
Tuesday
Mostly sunny, with a high near 43. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Mostly cloudy, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 12.
New Year's Day
Mostly sunny, with a high near 28.
Thursday Night
Partly cloudy, with a low around 14.
Friday
Mostly sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 18.
Saturday
Partly sunny, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Geddes SD
 43.25°N 98.68°W (Elev. 1545 ft)
Last Update:
3:18 pm CST Dec 27, 2025
Forecast Valid:
4pm CST Dec 27, 2025-6pm CST Jan 3, 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