Severe Weather in the Central Plains; Fire Concerns in the Southern High Plains and Southwest; Late-Season Mountain Snow

Severe storms, including large hail, wind, and perhaps a couple of tornadoes, are possible in the central Plains. Dry, windy conditions and lightning from dry thunderstorms may produce hazardous fire conditions in the Southwest and southern High Plains. Late-season snow is expected in the Northwest and the Great Basin. Heat is spreading across the eastern U.S.. Read More >

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

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

Fair

72°F

22°C

Humidity 20%
Wind Speed E 15 G 24 mph
Barometer 29.86 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 16 May 11:10 am CDT
Extended Forecast for

White River SD

  • Today

    Today: Sunny, with a high near 82. Breezy, with a southeast wind 16 to 24 mph, with gusts as high as 36 mph.

    High: 82 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Showers and possibly a thunderstorm.  Low around 52. Breezy, with an east wind 21 to 26 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 37 mph.  Chance of precipitation is 90%.

    Low: 52 °F

    Breezy.
    Showers
    Likely then
    Showers

  • Sunday

    Sunday: Showers likely, with thunderstorms also possible after 1pm.  Partly sunny, with a high near 71. Breezy, with a southeast wind 7 to 12 mph becoming northwest 20 to 25 mph in the afternoon. Winds could gust as high as 37 mph.  Chance of precipitation is 70%.

    High: 71 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: A 40 percent chance of showers.  Partly cloudy during the early evening, then becoming cloudy, with a low around 39. Breezy, with a north wind 17 to 25 mph, with gusts as high as 36 mph.

    Low: 39 °F

    Chance
    Showers and
    Breezy

  • Monday

    Monday: Showers likely before 1pm, then showers and possibly a thunderstorm between 1pm and 4pm, then showers after 4pm.  High near 48. Breezy, with a north wind 21 to 25 mph, with gusts as high as 37 mph.  Chance of precipitation is 90%.

    High: 48 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Showers, mainly before 1am.  Low around 34. Breezy, with a northwest wind 21 to 26 mph, with gusts as high as 37 mph.  Chance of precipitation is 80%.

    Low: 34 °F

    Showers and
    Breezy

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 54. Breezy.

    High: 54 °F

    Decreasing
    Clouds and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 82. Breezy, with a southeast wind 16 to 24 mph, with gusts as high as 36 mph.
Tonight
Showers and possibly a thunderstorm. Low around 52. Breezy, with an east wind 21 to 26 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 90%.
Sunday
Showers likely, with thunderstorms also possible after 1pm. Partly sunny, with a high near 71. Breezy, with a southeast wind 7 to 12 mph becoming northwest 20 to 25 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 70%.
Sunday Night
A 40 percent chance of showers. Partly cloudy during the early evening, then becoming cloudy, with a low around 39. Breezy, with a north wind 17 to 25 mph, with gusts as high as 36 mph.
Monday
Showers likely before 1pm, then showers and possibly a thunderstorm between 1pm and 4pm, then showers after 4pm. High near 48. Breezy, with a north wind 21 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 90%.
Monday Night
Showers, mainly before 1am. Low around 34. Breezy, with a northwest wind 21 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 80%.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 54. Breezy.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Mostly sunny, with a high near 68.
Wednesday Night
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 42.
Thursday
A slight chance of showers. Partly sunny, with a high near 70.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 44.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 79. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
White River SD
 43.56°N 100.78°W (Elev. 2100 ft)
9:33 am CDT May 16, 2026
11am CDT May 16, 2026-6pm CDT May 22, 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