Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

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

Fog/Mist

52°F

11°C

Humidity 100%
Wind Speed N 7 mph
Barometer 29.78 in
Dewpoint 52°F (11°C)
Visibility 3.00 mi
Wind Chill50°F (10°C)
Last update 11 Oct 9:35 pm CDT
Extended Forecast for

White River SD

  • Tonight

    Tonight: A 20 percent chance of showers after 3am.  Mostly cloudy, with a low around 47. Northeast wind around 8 mph, with gusts as high as 16 mph.

    Low: 47 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Columbus Day

    Columbus Day: Cloudy through mid morning, then gradual clearing, with a high near 68. Northeast wind 6 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 68 °F

    Gradual
    Clearing

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. North wind 9 to 17 mph, with gusts as high as 25 mph.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 57. North wind 8 to 11 mph, with gusts as high as 17 mph.

    High: 57 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 40. North wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 40 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain after 1pm.  Mostly sunny, with a high near 61. Light and variable wind becoming northeast 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    High: 61 °F

    Mostly Sunny
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 1am.  Mostly cloudy, with a low around 43. Chance of precipitation is 70%.

    Low: 43 °F

    Rain Likely

  • Thursday

    Thursday: A chance of rain before 1pm.  Mostly cloudy, with a high near 62. Windy.

    High: 62 °F

    Chance Rain
    and Windy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37. Breezy.

    Low: 37 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Tonight
A 20 percent chance of showers after 3am. Mostly cloudy, with a low around 47. Northeast wind around 8 mph, with gusts as high as 16 mph.
Columbus Day
Cloudy through mid morning, then gradual clearing, with a high near 68. Northeast wind 6 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Mostly clear, with a low around 41. North wind 9 to 17 mph, with gusts as high as 25 mph.
Tuesday
Partly sunny, with a high near 57. North wind 8 to 11 mph, with gusts as high as 17 mph.
Tuesday Night
Partly cloudy, with a low around 40. North wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday
A 30 percent chance of rain after 1pm. Mostly sunny, with a high near 61. Light and variable wind becoming northeast 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Wednesday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.
Thursday
A chance of rain before 1pm. Mostly cloudy, with a high near 62. Windy.
Thursday Night
Partly cloudy, with a low around 37. Breezy.
Friday
Sunny, with a high near 56. Breezy.
Friday Night
Mostly clear, with a low around 36.
Saturday
Sunny, with a high near 70. Breezy.
Saturday Night
Mostly clear, with a low around 47. Breezy.
Sunday
Mostly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
White River SD
 43.56°N 100.75°W (Elev. 2100 ft)
8:06 pm CDT Oct 11, 2026
9pm CDT Oct 11, 2026-6pm CDT Oct 18, 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