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.

Fair

22°F

-6°C

Humidity 83%
Wind Speed NW 6 mph
Barometer 30.05 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 9 Jan 6:15 am CST
Extended Forecast for

Marty SD

  • Today

    Today: A chance of sprinkles between 2pm and 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 41. West northwest wind 5 to 10 mph.

    High: 41 °F

    Chance
    Sprinkles

  • Tonight

    Tonight: A chance of flurries between 3am and 4am, then a chance of snow after 4am. Increasing clouds, with a low around 23. West northwest wind around 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 23 °F

    Mostly Clear
    then Chance
    Snow

  • Saturday

    Saturday: A 40 percent chance of snow before noon. Cloudy through mid morning, then gradual clearing, with a high near 31. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    then Mostly
    Sunny and
    Blustery

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 14. Northwest wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

    Low: 14 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 48. South southwest wind 5 to 10 mph.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 29. West wind 5 to 10 mph.

    Low: 29 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon. Partly sunny, with a high near 54. Breezy.

    High: 54 °F

    Breezy.
    Partly Sunny
    then Slight
    Chance Rain

Detailed Forecast

Today
A chance of sprinkles between 2pm and 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 41. West northwest wind 5 to 10 mph.
Tonight
A chance of flurries between 3am and 4am, then a chance of snow after 4am. Increasing clouds, with a low around 23. West northwest wind around 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday
A 40 percent chance of snow before noon. Cloudy through mid morning, then gradual clearing, with a high near 31. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly clear, with a low around 14. Northwest wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 48. South southwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 29. West wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 55.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
A 20 percent chance of rain after noon. Partly sunny, with a high near 54. Breezy.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
Partly sunny, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Partly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marty SD
 42.99°N 98.44°W (Elev. 1473 ft)
Last Update:
6:28 am CST Jan 9, 2026
Forecast Valid:
6am CST Jan 9, 2026-6pm CST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation