Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

Fair

30°F

-1°C

Humidity 80%
Wind Speed W 7 mph
Barometer 29.97 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 15 Feb 12:15 am CST
Extended Forecast for

3 Miles N Gettysburg SD

  • Overnight

    Overnight: Partly cloudy, with a low around 30. West wind around 8 mph.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 56. South wind 8 to 15 mph.

    High: 56 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 29. West wind around 9 mph becoming northeast after midnight.

    Low: 29 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 52. East northeast wind 10 to 14 mph becoming southeast in the afternoon.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35. Breezy, with an east southeast wind 13 to 21 mph, with gusts as high as 29 mph.

    Low: 35 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: A chance of rain, mainly after noon.  Partly sunny, with a high near 54. Breezy, with an east southeast wind 17 to 23 mph, with gusts as high as 33 mph.  Chance of precipitation is 40%.

    High: 54 °F

    Chance Rain
    and Breezy

  • Tuesday Night

    Tuesday Night: A chance of rain before midnight, then rain and snow likely.  Mostly cloudy, with a low around 27. Blustery, with an east southeast wind 16 to 21 mph becoming west northwest 23 to 28 mph after midnight. Winds could gust as high as 38 mph.  Chance of precipitation is 60%.

    Low: 27 °F

    Chance Rain
    and Breezy
    then
    Rain/Snow
    Likely and
    Blustery

  • Wednesday

    Wednesday: A chance of snow before noon.  Mostly sunny, with a high near 35. Windy, with a west northwest wind 25 to 30 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 39 mph.  Chance of precipitation is 30%.

    High: 35 °F

    Chance Snow
    and Windy
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of snow after midnight.  Mostly cloudy, with a low around 13. Blustery, with a north wind 22 to 24 mph, with gusts as high as 33 mph.  Chance of precipitation is 20%.

    Low: 13 °F

    Blustery.
    Partly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 30. West wind around 8 mph.
Sunday
Mostly sunny, with a high near 56. South wind 8 to 15 mph.
Sunday Night
Mostly clear, with a low around 29. West wind around 9 mph becoming northeast after midnight.
Washington's Birthday
Sunny, with a high near 52. East northeast wind 10 to 14 mph becoming southeast in the afternoon.
Monday Night
Partly cloudy, with a low around 35. Breezy, with an east southeast wind 13 to 21 mph, with gusts as high as 29 mph.
Tuesday
A chance of rain, mainly after noon. Partly sunny, with a high near 54. Breezy, with an east southeast wind 17 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 40%.
Tuesday Night
A chance of rain before midnight, then rain and snow likely. Mostly cloudy, with a low around 27. Blustery, with an east southeast wind 16 to 21 mph becoming west northwest 23 to 28 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 60%.
Wednesday
A chance of snow before noon. Mostly sunny, with a high near 35. Windy, with a west northwest wind 25 to 30 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 30%.
Wednesday Night
A slight chance of snow after midnight. Mostly cloudy, with a low around 13. Blustery, with a north wind 22 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Thursday
A chance of snow. Mostly cloudy, with a high near 22. Blustery. Chance of precipitation is 40%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 7. Chance of precipitation is 30%.
Friday
A slight chance of snow. Partly sunny, with a high near 23. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 6.
Saturday
Mostly sunny, with a high near 25.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Gettysburg SD
 45.05°N 99.96°W (Elev. 2198 ft)
12:31 am CST Feb 15, 2026
12am CST Feb 15, 2026-6pm CST Feb 21, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database