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

O'Neill / Baker Field (KONL)

Lat: 42.47°NLon: 98.68°WElev: 2031ft.

Fair

4°F

-16°C

Humidity 72%
Wind Speed NW 8 mph
Barometer 30.64 in
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill-9°F (-23°C)
Last update 22 Feb 4:15 am CST
Extended Forecast for

Lake Andes SD

  • Today

    Today: Sunny, with a high near 27. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 27 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 3. North wind 5 to 10 mph becoming east southeast after midnight.

    Low: 3 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 40. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 40 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28. South wind 10 to 15 mph becoming west southwest after midnight. Winds could gust as high as 20 mph.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 57. Breezy, with a west wind 10 to 15 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 57 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25. North northwest wind 5 to 10 mph becoming northeast after midnight.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow after noon. Partly sunny, with a high near 52. Chance of precipitation is 30%.

    High: 52 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before midnight. Partly cloudy, with a low around 24.

    Low: 24 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 57. Breezy.

    High: 57 °F

    Sunny and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 27. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 3. North wind 5 to 10 mph becoming east southeast after midnight.
Monday
Mostly sunny, with a high near 40. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 28. South wind 10 to 15 mph becoming west southwest after midnight. Winds could gust as high as 20 mph.
Tuesday
Mostly cloudy, with a high near 57. Breezy, with a west wind 10 to 15 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 25. North northwest wind 5 to 10 mph becoming northeast after midnight.
Wednesday
A chance of rain and snow after noon. Partly sunny, with a high near 52. Chance of precipitation is 30%.
Wednesday Night
A 20 percent chance of rain before midnight. Partly cloudy, with a low around 24.
Thursday
Sunny, with a high near 57. Breezy.
Thursday Night
Mostly clear, with a low around 34.
Friday
Sunny, with a high near 64. Breezy.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 24.
Saturday
Partly sunny, with a high near 39. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake Andes SD
 43.14°N 98.53°W (Elev. 1480 ft)
Last Update:
3:28 am CST Feb 22, 2026
Forecast Valid:
4am CST Feb 22, 2026-6pm CST Feb 28, 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