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

Hazardous Weather Conditions

Current conditions at

O'Neill / Baker Field (KONL)

Lat: 42.47°NLon: 98.68°WElev: 2031ft.

Overcast

26°F

-3°C

Humidity 94%
Wind Speed Calm
Barometer 29.92 in
Dewpoint 24°F (-4°C)
Visibility 7.00 mi
Last update 2 Jan 6:35 pm CST
Extended Forecast for

5 Miles SSE Marty SD

  • Tonight

    Tonight: A slight chance of snow and freezing rain before 8pm, then a chance of flurries between 8pm and 9pm. Cloudy, with a low around 21. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 21 °F

    Slight Chance
    Wintry Mix
    then Mostly
    Cloudy

  • Saturday

    Saturday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 39. Calm wind becoming northwest around 5 mph.

    High: 39 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 24. East northeast wind 5 to 10 mph becoming southeast after midnight.

    Low: 24 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 54. Southeast wind 5 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 54 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. Southwest wind around 5 mph becoming calm in the evening.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 56. Calm wind becoming west southwest around 5 mph in the morning.

    High: 56 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of snow and freezing rain before 8pm, then a chance of flurries between 8pm and 9pm. Cloudy, with a low around 21. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Saturday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 39. Calm wind becoming northwest around 5 mph.
Saturday Night
Increasing clouds, with a low around 24. East northeast wind 5 to 10 mph becoming southeast after midnight.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 54. Southeast wind 5 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 30. Southwest wind around 5 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 56. Calm wind becoming west southwest around 5 mph in the morning.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Sunny, with a high near 54.
Tuesday Night
Mostly clear, with a low around 29.
Wednesday
Sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Partly sunny, with a high near 45.
Thursday Night
A slight chance of snow and freezing rain. Mostly cloudy, with a low around 24. Chance of precipitation is 20%.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Marty SD
 42.93°N 98.37°W (Elev. 1358 ft)
Last Update:
4:23 pm CST Jan 2, 2026
Forecast Valid:
6pm CST Jan 2, 2026-6pm CST Jan 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation