Air Quality Concerns; Fire Weather in the West; Flash Flooding in the Southeast

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Multiple days of hot, dry and windy conditions are expected to bring fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and a flash flooding threat continues in the Southeast. Severe thunderstorms continue across the Northern Plains Read More >

Hazardous Weather Conditions

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

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

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

White Horse SD

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 10pm.  Partly cloudy, with a low around 63. Breezy, with a south wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph.

    Low: 63 °F

    Chance
    T-storms and
    Breezy then
    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 4pm.  Sunny, with a high near 91. South wind 5 to 10 mph becoming east in the morning. Winds could gust as high as 15 mph.

    High: 91 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 1am.  Mostly clear, with a low around 66. Southeast wind 10 to 15 mph.

    Low: 66 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: Sunny, with a high near 98. Heat index values as high as 101. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 98 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 69. Breezy, with a south wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: 69 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 96. Breezy, with a south wind 15 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph.

    High: 96 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 61. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: 61 °F

    Chance
    T-storms and
    Breezy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 84. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 84 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 63. Breezy, with a south wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 4pm. Sunny, with a high near 91. South wind 5 to 10 mph becoming east in the morning. Winds could gust as high as 15 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 66. Southeast wind 10 to 15 mph.
Thursday
Sunny, with a high near 98. Heat index values as high as 101. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 69. Breezy, with a south wind 15 to 20 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 96. Breezy, with a south wind 15 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 84. North wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 59.
Sunday
A slight chance of showers before 1pm. Mostly sunny, with a high near 84.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 60.
Monday
Mostly sunny, with a high near 86.
Monday Night
Partly cloudy, with a low around 61.
Tuesday
Mostly sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
White Horse SD
 43.31°N 100.59°W (Elev. 2598 ft)
2:50 pm CDT Aug 5, 2025
3pm CDT Aug 5, 2025-6pm CDT Aug 12, 2025
 
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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