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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. Some snow and a wintry mix is occurring today to the north. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

Unknown Precip

34°F

1°C

Humidity 100%
Wind Speed NW 8 mph
Barometer 29.73 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 5 Dec 8:35 am CST
Extended Forecast for

Gettysburg SD

  • Today

    Today: A chance of snow, mainly between 9am and 11am. Mostly cloudy, with a temperature falling to around 26 by 5pm. Northwest wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    High: 33 °F⇓

    Chance Snow
    then Mostly
    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 14. Northwest wind 6 to 13 mph becoming east southeast after midnight.

    Low: 14 °F

    Mostly Cloudy

  • Saturday

    Saturday: Snow likely, mainly after 9am. Cloudy, with a temperature falling to around 12 by 5pm. East wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 16 °F⇓

    Snow Likely

  • Saturday Night

    Saturday Night: A slight chance of snow before midnight. Mostly cloudy, with a low around 0. North northeast wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 0 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow. Mostly cloudy, with a high near 15. Northeast wind 7 to 13 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 40%.

    High: 15 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 6. South wind 8 to 10 mph.

    Low: 6 °F

    Mostly Cloudy

  • Monday

    Monday: Patchy blowing snow after 3pm. Mostly sunny, with a high near 35. South wind 9 to 16 mph becoming west in the afternoon. Winds could gust as high as 28 mph.

    High: 35 °F

    Partly Sunny
    then Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 22. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 22 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain. Mostly cloudy, with a high near 41. Southwest wind 10 to 18 mph becoming west northwest in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 40%.

    High: 41 °F

    Chance Rain

Detailed Forecast

Today
A chance of snow, mainly between 9am and 11am. Mostly cloudy, with a temperature falling to around 26 by 5pm. Northwest wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Tonight
Mostly cloudy, with a low around 14. Northwest wind 6 to 13 mph becoming east southeast after midnight.
Saturday
Snow likely, mainly after 9am. Cloudy, with a temperature falling to around 12 by 5pm. East wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around 0. North northeast wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Sunday
A chance of snow. Mostly cloudy, with a high near 15. Northeast wind 7 to 13 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 6. South wind 8 to 10 mph.
Monday
Patchy blowing snow after 3pm. Mostly sunny, with a high near 35. South wind 9 to 16 mph becoming west in the afternoon. Winds could gust as high as 28 mph.
Monday Night
Mostly cloudy, with a low around 22. West wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
A chance of rain. Mostly cloudy, with a high near 41. Southwest wind 10 to 18 mph becoming west northwest in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 40%.
Tuesday Night
A slight chance of rain before midnight, then a slight chance of snow. Mostly cloudy, with a low around 15. Blustery. Chance of precipitation is 20%.
Wednesday
A slight chance of snow. Partly sunny, with a high near 23. Chance of precipitation is 20%.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 8. Chance of precipitation is 20%.
Thursday
A chance of snow. Mostly cloudy, with a high near 24. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Gettysburg SD
 44.98°N 99.96°W (Elev. 2057 ft)
Last Update:
8:37 am CST Dec 5, 2025
Forecast Valid:
8am CST Dec 5, 2025-6pm CST Dec 11, 2025
 
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