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.

Light Snow Fog/Mist

32°F

0°C

Humidity 87%
Wind Speed E 17 mph
Barometer 29.66 in
Dewpoint 28°F (-2°C)
Visibility 2.50 mi
Wind Chill21°F (-6°C)
Last update 14 Mar 6:15 pm CDT
Extended Forecast for

3 Miles N Gettysburg SD

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

    NOW until 1:00am Sun

    Winter Storm Warning

  • Tonight

    Low: 7 °F

    Heavy Snow
    and Blowing
    Snow

  • Sunday

    Sunday: A chance of snow, mainly before 8am. Widespread blowing snow, mainly before 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 15. Windy, with a north northwest wind 30 to 34 mph, with gusts as high as 46 mph. Chance of precipitation is 50%.

    High: 15 °F

    Chance Snow
    and Blowing
    Snow then
    Blowing Snow
    and Windy

  • Sunday Night

    Sunday Night: Patchy blowing snow before 10pm. Partly cloudy, with a low around -6. Wind chill values as low as -25. Blustery, with a north northwest wind 18 to 23 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 33 mph.

    Low: -6 °F

    Patchy
    Blowing Snow
    and Blustery
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 17. Wind chill values as low as -24. Northwest wind 7 to 10 mph.

    High: 17 °F

    Sunny

  • Monday Night

    Monday Night: A slight chance of snow after 1am. Mostly cloudy, with a low around 4. South southeast wind 7 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    Low: 4 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A chance of snow and freezing rain before 1pm, then a chance of rain or freezing rain. Mostly cloudy, with a high near 44. South southeast wind 16 to 18 mph becoming southwest in the afternoon. Chance of precipitation is 50%.

    High: 44 °F

    Chance Wintry
    Mix

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32. West wind 15 to 17 mph.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60. West wind around 14 mph, with gusts as high as 23 mph.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

Tonight
Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 9pm. Low around 7. Windy, with an east wind 20 to 25 mph becoming north 29 to 34 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.
Sunday
A chance of snow, mainly before 8am. Widespread blowing snow, mainly before 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 15. Windy, with a north northwest wind 30 to 34 mph, with gusts as high as 46 mph. Chance of precipitation is 50%.
Sunday Night
Patchy blowing snow before 10pm. Partly cloudy, with a low around -6. Wind chill values as low as -25. Blustery, with a north northwest wind 18 to 23 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 33 mph.
Monday
Sunny, with a high near 17. Wind chill values as low as -24. Northwest wind 7 to 10 mph.
Monday Night
A slight chance of snow after 1am. Mostly cloudy, with a low around 4. South southeast wind 7 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tuesday
A chance of snow and freezing rain before 1pm, then a chance of rain or freezing rain. Mostly cloudy, with a high near 44. South southeast wind 16 to 18 mph becoming southwest in the afternoon. Chance of precipitation is 50%.
Tuesday Night
Partly cloudy, with a low around 32. West wind 15 to 17 mph.
Wednesday
Mostly sunny, with a high near 60. West wind around 14 mph, with gusts as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 38. West southwest wind 10 to 13 mph.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 69.
Friday Night
Mostly cloudy, with a low around 40.
Saturday
Partly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Gettysburg SD
 45.05°N 99.96°W (Elev. 2198 ft)
Last Update:
6:07 pm CDT Mar 14, 2026
Forecast Valid:
6pm CDT Mar 14, 2026-6pm CDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation