Severe Weather for Northeast Southeastward into the Southern Plains; Flooding in the Upper Great Lakes

Severe thunderstorms are expected from the Northeast to Texas through the night and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains and the mid-Atlantic. There is late-season snow over the Northern/Central Rockies and the Northern Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

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

Unknown Precip

36°F

2°C

Humidity 87%
Wind Speed N 18 G 30 mph
Barometer 29.78 in
Dewpoint 32°F (0°C)
Visibility 9.00 mi
Wind Chill26°F (-3°C)
Last update 17 Apr 4:35 am CDT
Extended Forecast for

Antelope SD

  • Overnight

    Overnight: A 30 percent chance of rain.  Cloudy, with a steady temperature around 36. Windy, with a north wind around 30 mph, with gusts as high as 46 mph.

    Low: 36 °F

    Chance Rain
    and Windy

  • Friday

    Friday: A chance of rain and snow before 1pm, then a slight chance of rain between 1pm and 4pm.  Cloudy, with a high near 46. Wind chill values as low as 20 early. Breezy, with a north wind 25 to 28 mph, with gusts as high as 44 mph.  Chance of precipitation is 30%.

    High: 46 °F

    Breezy.
    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Wind chill values as low as 13. Blustery, with a northwest wind 19 to 24 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 32 mph.

    Low: 22 °F

    Decreasing
    Clouds and
    Blustery then
    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 51. Wind chill values as low as 12 early. Breezy, with a northwest wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 51 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. Northwest wind 13 to 18 mph becoming southwest 5 to 10 mph after midnight. Winds could gust as high as 29 mph.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 66. Southwest wind 6 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 17 mph.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. East wind around 14 mph becoming south after midnight. Winds could gust as high as 24 mph.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 82. Breezy, with a south wind 15 to 22 mph, with gusts as high as 31 mph.

    High: 82 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of rain. Cloudy, with a steady temperature around 36. Windy, with a north wind around 30 mph, with gusts as high as 46 mph.
Friday
A chance of rain and snow before 1pm, then a slight chance of rain between 1pm and 4pm. Cloudy, with a high near 46. Wind chill values as low as 20 early. Breezy, with a north wind 25 to 28 mph, with gusts as high as 44 mph. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Wind chill values as low as 13. Blustery, with a northwest wind 19 to 24 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 32 mph.
Saturday
Mostly sunny, with a high near 51. Wind chill values as low as 12 early. Breezy, with a northwest wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph.
Saturday Night
Mostly clear, with a low around 28. Northwest wind 13 to 18 mph becoming southwest 5 to 10 mph after midnight. Winds could gust as high as 29 mph.
Sunday
Sunny, with a high near 66. Southwest wind 6 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 17 mph.
Sunday Night
Mostly clear, with a low around 36. East wind around 14 mph becoming south after midnight. Winds could gust as high as 24 mph.
Monday
Mostly sunny, with a high near 82. Breezy, with a south wind 15 to 22 mph, with gusts as high as 31 mph.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 86. Breezy.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 51. Breezy.
Thursday
A chance of showers. Partly sunny, with a high near 75. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Antelope SD
 43.31°N 100.65°W (Elev. 2585 ft)
4:07 am CDT Apr 17, 2026
4am CDT Apr 17, 2026-6pm CDT Apr 23, 2026
 
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