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

Fire Weather Issues; Pacific System Moving Inland

Dry fuels, strong winds and dry weather will continue to bring elevated to critical fire weather conditions to the areas of the Plains, Midwest and Southeast today. A Pacific storm system will bring low elevation rain and heavy high elevation mountain snow to California through early week, expanding into the Pacific Northwest, Great Basin, and southern California on Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

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

Fair

55°F

13°C

Humidity 33%
Wind Speed S 12 G 18 mph
Barometer 29.90 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 20 Apr 9:55 am CDT
Extended Forecast for

White River SD

Red Flag Warning April 20, 12:00pm until April 20, 09:00pm
Click here for hazard details and duration
Red Flag Warning

  • Today

    Today: Sunny, with a high near 85. South wind 11 to 14 mph becoming west in the afternoon. Winds could gust as high as 28 mph.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 44. North wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 15 mph.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 87. Light and variable wind becoming southeast 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    High: 87 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 56. Southeast wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 56 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Breezy, with a south wind 11 to 16 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 92 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of rain after 1am. Mostly cloudy, with a low around 53. Breezy, with a south wind 15 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    Low: 53 °F

    Showers
    Likely and
    Breezy

  • Thursday

    Thursday: A 30 percent chance of rain, mainly after 1pm. Mostly sunny, with a high near 70. Windy, with a west wind 16 to 21 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 48 mph.

    High: 70 °F

    Chance Rain
    and Windy

  • Thursday Night

    Thursday Night: A slight chance of showers before 1am. Mostly cloudy, with a low around 34. Windy, with a northwest wind 33 to 38 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 49 mph.

    Low: 34 °F

    Slight Chance
    Showers and
    Windy

  • Friday

    Friday: Mostly sunny, with a high near 56. Breezy.

    High: 56 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Today
Sunny, with a high near 85. South wind 11 to 14 mph becoming west in the afternoon. Winds could gust as high as 28 mph.
Tonight
Mostly clear, with a low around 44. North wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 87. Light and variable wind becoming southeast 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 56. Southeast wind 10 to 14 mph, with gusts as high as 21 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Breezy, with a south wind 11 to 16 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 37 mph.
Wednesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of rain after 1am. Mostly cloudy, with a low around 53. Breezy, with a south wind 15 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Thursday
A 30 percent chance of rain, mainly after 1pm. Mostly sunny, with a high near 70. Windy, with a west wind 16 to 21 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 48 mph.
Thursday Night
A slight chance of showers before 1am. Mostly cloudy, with a low around 34. Windy, with a northwest wind 33 to 38 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 49 mph.
Friday
Mostly sunny, with a high near 56. Breezy.
Friday Night
Mostly cloudy, with a low around 30. Blustery.
Saturday
A slight chance of rain and snow showers. Partly sunny, with a high near 53.
Saturday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 30.
Sunday
A chance of rain and snow showers. Partly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
White River SD
 43.56°N 100.75°W (Elev. 2100 ft)
Last Update:
9:32 am CDT Apr 20, 2026
Forecast Valid:
10am CDT Apr 20, 2026-6pm CDT Apr 26, 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