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

Hazardous Weather Conditions

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

Fair

70°F

21°C

Humidity 100%
Wind Speed W 8 mph
Barometer 30.00 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 24 Aug 11:55 pm CDT
Extended Forecast for

11 Miles WNW Gettysburg SD

  • Overnight

    Overnight: A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 61. Southwest wind around 6 mph becoming northwest. Chance of precipitation is 20%.

    Low: 61 °F

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: Mostly sunny, with a high near 84. Breezy, with a northwest wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 84 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 58. Northwest wind 7 to 17 mph, with gusts as high as 26 mph.

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80. North northwest wind 7 to 13 mph, with gusts as high as 22 mph.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55. North wind 6 to 9 mph becoming east after midnight.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 84. Southeast wind 6 to 9 mph.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 60. East southeast wind 10 to 16 mph, with gusts as high as 25 mph.

    Low: 60 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 86. Breezy, with a south southeast wind 18 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    High: 86 °F

    Chance
    T-storms and
    Breezy

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 64. Southeast wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    Low: 64 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 61. Southwest wind around 6 mph becoming northwest. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 84. Breezy, with a northwest wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 58. Northwest wind 7 to 17 mph, with gusts as high as 26 mph.
Wednesday
Sunny, with a high near 80. North northwest wind 7 to 13 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 55. North wind 6 to 9 mph becoming east after midnight.
Thursday
Sunny, with a high near 84. Southeast wind 6 to 9 mph.
Thursday Night
Partly cloudy, with a low around 60. East southeast wind 10 to 16 mph, with gusts as high as 25 mph.
Friday
A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 86. Breezy, with a south southeast wind 18 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Friday Night
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 64. Southeast wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 87.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 63. Chance of precipitation is 20%.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 20%.
Sunday Night
A chance of showers and thunderstorms. Mostly clear, with a low around 60. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WNW Gettysburg SD
 45.06°N 100.14°W (Elev. 1900 ft)
Last Update:
12:06 am CDT Aug 25, 2026
Forecast Valid:
12am CDT Aug 25, 2026-6pm CDT Aug 31, 2026
 
Forecast Discussion
 
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Additional Resources

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