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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

Lat: 43.26°NLon: 100.86°WElev: 2724ft.

Fair

28°F

-2°C

Humidity 51%
Wind Speed W 8 G 15 mph
Barometer 30.15 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 10 Jan 1:55 am CST
Extended Forecast for

Antelope SD

  • Overnight

    Overnight: A 20 percent chance of snow after 4am. Mostly cloudy, with a low around 20. Wind chill values as low as 12. West wind 10 to 13 mph, with gusts as high as 24 mph.

    Low: 20 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 34. Wind chill values as low as 14. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 34 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Cloudy during the early evening, then gradual clearing, with a low around 19. Wind chill values as low as 12. Northwest wind 5 to 9 mph becoming west after midnight.

    Low: 19 °F

    Gradual
    Clearing

  • Sunday

    Sunday: Sunny, with a high near 54. Wind chill values as low as 14 early. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 54 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. West wind 11 to 14 mph, with gusts as high as 21 mph.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 58. Breezy, with a west wind 13 to 22 mph, with gusts as high as 32 mph.

    High: 58 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41. Breezy, with a west wind 17 to 23 mph, with gusts as high as 36 mph.

    Low: 41 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 56. Windy, with a northwest wind 23 to 28 mph increasing to 29 to 34 mph in the afternoon. Winds could gust as high as 48 mph.

    High: 56 °F

    Partly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29. Blustery.

    Low: 29 °F

    Mostly Cloudy
    and Blustery

Detailed Forecast

Overnight
A 20 percent chance of snow after 4am. Mostly cloudy, with a low around 20. Wind chill values as low as 12. West wind 10 to 13 mph, with gusts as high as 24 mph.
Saturday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 34. Wind chill values as low as 14. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Saturday Night
Cloudy during the early evening, then gradual clearing, with a low around 19. Wind chill values as low as 12. Northwest wind 5 to 9 mph becoming west after midnight.
Sunday
Sunny, with a high near 54. Wind chill values as low as 14 early. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 30. West wind 11 to 14 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 58. Breezy, with a west wind 13 to 22 mph, with gusts as high as 32 mph.
Monday Night
Mostly cloudy, with a low around 41. Breezy, with a west wind 17 to 23 mph, with gusts as high as 36 mph.
Tuesday
Partly sunny, with a high near 56. Windy, with a northwest wind 23 to 28 mph increasing to 29 to 34 mph in the afternoon. Winds could gust as high as 48 mph.
Tuesday Night
Mostly cloudy, with a low around 29. Blustery.
Wednesday
Partly sunny, with a high near 43. Breezy.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 51. Windy.
Thursday Night
Mostly cloudy, with a low around 23. Blustery.
Friday
Partly sunny, with a high near 34. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Antelope SD
 43.31°N 100.62°W (Elev. 2589 ft)
Last Update:
1:56 am CST Jan 10, 2026
Forecast Valid:
2am CST Jan 10, 2026-6pm CST Jan 16, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation