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

66°F

19°C

Humidity 18%
Wind Speed E 1 mph
Barometer 29.65 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 15 Apr 8:15 pm CDT
Extended Forecast for

3 Miles N Gettysburg SD

Red Flag Warning April 16, 11:00am until April 16, 08:00pm
Click here for hazard details and duration
Red Flag Warning

  • Tonight

    Tonight: Mostly clear, with a low around 45. Light south wind becoming south southeast 13 to 18 mph in the evening.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75. Breezy, with a south wind 17 to 21 mph becoming west in the afternoon. Winds could gust as high as 29 mph.

    High: 75 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: A chance of rain showers before 1am, then rain and snow showers likely. Increasing clouds, with a low around 29. Blustery, with a north wind 14 to 19 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 29 °F

    Blustery.
    Chance
    Showers then
    Rain/Snow
    Likely

  • Friday

    Friday: A chance of snow showers before 1pm. Cloudy, with a high near 43. Breezy, with a north northwest wind around 26 mph, with gusts as high as 38 mph. Chance of precipitation is 40%.

    High: 43 °F

    Chance Snow
    Showers and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21. Blustery, with a northwest wind 18 to 23 mph, with gusts as high as 32 mph.

    Low: 21 °F

    Mostly Cloudy
    and Blustery

  • Saturday

    Saturday: Sunny, with a high near 46. Breezy, with a northwest wind 17 to 22 mph, with gusts as high as 32 mph.

    High: 46 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. Northwest wind 8 to 18 mph, with gusts as high as 26 mph.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 57. North northwest wind 8 to 11 mph becoming southeast in the afternoon.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34. Southeast wind 11 to 17 mph, with gusts as high as 25 mph.

    Low: 34 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 45. Light south wind becoming south southeast 13 to 18 mph in the evening.
Thursday
Sunny, with a high near 75. Breezy, with a south wind 17 to 21 mph becoming west in the afternoon. Winds could gust as high as 29 mph.
Thursday Night
A chance of rain showers before 1am, then rain and snow showers likely. Increasing clouds, with a low around 29. Blustery, with a north wind 14 to 19 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday
A chance of snow showers before 1pm. Cloudy, with a high near 43. Breezy, with a north northwest wind around 26 mph, with gusts as high as 38 mph. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 21. Blustery, with a northwest wind 18 to 23 mph, with gusts as high as 32 mph.
Saturday
Sunny, with a high near 46. Breezy, with a northwest wind 17 to 22 mph, with gusts as high as 32 mph.
Saturday Night
Partly cloudy, with a low around 24. Northwest wind 8 to 18 mph, with gusts as high as 26 mph.
Sunday
Sunny, with a high near 57. North northwest wind 8 to 11 mph becoming southeast in the afternoon.
Sunday Night
Mostly clear, with a low around 34. Southeast wind 11 to 17 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 71.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
A chance of showers. Mostly sunny, with a high near 73. Breezy. Chance of precipitation is 30%.
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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:
7:36 pm CDT Apr 15, 2026
Forecast Valid:
8pm CDT Apr 15, 2026-6pm CDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation