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

12°F

-11°C

Humidity 85%
Wind Speed W 7 mph
Barometer 30.25 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 16 Mar 10:55 am CDT
Extended Forecast for

3 Miles N Gettysburg SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 21. Light northwest wind.

    High: 21 °F

    Sunny

  • Tonight

    Tonight: A slight chance of snow after 5am. Increasing clouds, with a low around 6. North northeast wind 6 to 15 mph becoming south southeast after midnight. Chance of precipitation is 10%.

    Low: 6 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Snow and freezing rain likely before 11am, then a chance of snow between 11am and noon. Patchy blowing snow between 2pm and 3pm. Mostly cloudy, with a high near 43. Breezy, with a south southeast wind 15 to 21 mph becoming west in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 70%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Wintry Mix
    Likely and
    Patchy
    Blowing Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 31. West wind 14 to 16 mph.

    Low: 31 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59. West wind 14 to 17 mph, with gusts as high as 26 mph.

    High: 59 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37. West wind 11 to 14 mph.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 67. West wind around 14 mph.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42. South southwest wind 10 to 14 mph.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 71. West wind 14 to 18 mph, with gusts as high as 29 mph.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 21. Light northwest wind.
Tonight
A slight chance of snow after 5am. Increasing clouds, with a low around 6. North northeast wind 6 to 15 mph becoming south southeast after midnight. Chance of precipitation is 10%.
Tuesday
Snow and freezing rain likely before 11am, then a chance of snow between 11am and noon. Patchy blowing snow between 2pm and 3pm. Mostly cloudy, with a high near 43. Breezy, with a south southeast wind 15 to 21 mph becoming west in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 70%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than a half inch possible.
Tuesday Night
Partly cloudy, with a low around 31. West wind 14 to 16 mph.
Wednesday
Mostly sunny, with a high near 59. West wind 14 to 17 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 37. West wind 11 to 14 mph.
Thursday
Sunny, with a high near 67. West wind around 14 mph.
Thursday Night
Partly cloudy, with a low around 42. South southwest wind 10 to 14 mph.
Friday
Mostly sunny, with a high near 71. West wind 14 to 18 mph, with gusts as high as 29 mph.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Gettysburg SD
 45.05°N 99.96°W (Elev. 2198 ft)
Last Update:
12:36 pm CDT Mar 16, 2026
Forecast Valid:
1pm CDT Mar 16, 2026-6pm CDT Mar 22, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation