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.

Overcast

28°F

-2°C

Humidity 86%
Wind Speed S 8 mph
Barometer 30.01 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 13 Mar 9:35 pm CDT
Extended Forecast for

3 Miles N Gettysburg SD

Winter Storm Warning March 14, 01:00pm until March 15, 01:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Tonight

    Tonight: Snow, mainly after 1am. Low around 23. East southeast wind 7 to 10 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.

    Low: 23 °F

    Cloudy then
    Snow

  • Saturday

    Saturday: Snow likely, mainly after 5pm. Patchy blowing snow after 10am. Cloudy, with a high near 32. Breezy, with an east wind 14 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 10pm. Low around 11. Windy, with an east wind 22 to 31 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 11 °F

    Heavy Snow
    and Blowing
    Snow

  • Sunday

    Sunday: Snow likely before 1pm. Widespread blowing snow, mainly before 1pm. Mostly cloudy, with a high near 17. Windy, with a north wind 28 to 31 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 17 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: Patchy blowing snow before 9pm. Partly cloudy, with a low around -4. Blustery, with a north northwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

    Low: -4 °F

    Patchy
    Blowing Snow
    and Blustery
    then Mostly
    Clear

  • Monday

    Monday: Mostly sunny, with a high near 16. Northwest wind 8 to 10 mph.

    High: 16 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of snow. Mostly cloudy, with a low around 2. Southeast wind 8 to 15 mph. Chance of precipitation is 20%.

    Low: 2 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 43. Southeast wind around 18 mph. Chance of precipitation is 30%.

    High: 43 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32. West wind around 16 mph, with gusts as high as 24 mph.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow, mainly after 1am. Low around 23. East southeast wind 7 to 10 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.
Saturday
Snow likely, mainly after 5pm. Patchy blowing snow after 10am. Cloudy, with a high near 32. Breezy, with an east wind 14 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 10pm. Low around 11. Windy, with an east wind 22 to 31 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Sunday
Snow likely before 1pm. Widespread blowing snow, mainly before 1pm. Mostly cloudy, with a high near 17. Windy, with a north wind 28 to 31 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Sunday Night
Patchy blowing snow before 9pm. Partly cloudy, with a low around -4. Blustery, with a north northwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
Monday
Mostly sunny, with a high near 16. Northwest wind 8 to 10 mph.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 2. Southeast wind 8 to 15 mph. Chance of precipitation is 20%.
Tuesday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 43. Southeast wind around 18 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 32. West wind around 16 mph, with gusts as high as 24 mph.
Wednesday
Mostly sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
Mostly sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Mostly sunny, with a high near 65.
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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:
9:38 pm CDT Mar 13, 2026
Forecast Valid:
9pm CDT Mar 13, 2026-6pm CDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation