Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.

Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. this weekend. Read More >

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

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

Fair and Windy

43°F

6°C

Humidity 29%
Wind Speed S 26 G 40 mph
Barometer 30.10 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 28 Mar 8:55 am CDT
Extended Forecast for

Long Valley SD

Red Flag Warning March 28, 09:00am until March 28, 06:00pm
Click here for hazard details and duration
Red Flag Warning
  • Today

    Today: Sunny, with a high near 76. Windy, with a south wind 20 to 30 mph becoming east 9 to 14 mph in the afternoon. Winds could gust as high as 46 mph.

    High: 76 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 39. East wind 6 to 9 mph becoming west after midnight.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 74. West wind 8 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 17 mph.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 50. Breezy, with an east wind 13 to 21 mph becoming southwest after midnight. Winds could gust as high as 28 mph.

    Low: 50 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Monday

    Monday: Mostly sunny, with a high near 83. Breezy, with a southwest wind 20 to 25 mph becoming northwest in the afternoon. Winds could gust as high as 36 mph.

    High: 83 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: A chance of rain before 2am, then a slight chance of rain and snow between 2am and 3am, then a slight chance of snow after 3am.  Mostly cloudy, with a low around 34. Windy, with a north wind 25 to 30 mph, with gusts as high as 38 mph.  Chance of precipitation is 30%.

    Low: 34 °F

    Windy. Chance
    Rain then
    Slight Chance
    Rain/Snow

  • Tuesday

    Tuesday: A 20 percent chance of snow before noon.  Cloudy, then gradually becoming mostly sunny, with a high near 47. Breezy, with a north wind 17 to 26 mph, with gusts as high as 34 mph.

    High: 47 °F

    Breezy.
    Slight Chance
    Snow then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 24. Breezy, with a north wind 13 to 20 mph becoming southeast after midnight. Winds could gust as high as 26 mph.

    Low: 24 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Wednesday

    Wednesday: A slight chance of snow before noon, then a slight chance of rain.  Mostly sunny, with a high near 56. Very windy.

    High: 56 °F

    Slight Chance
    Rain/Snow and
    Very Windy

Detailed Forecast

Today
Sunny, with a high near 76. Windy, with a south wind 20 to 30 mph becoming east 9 to 14 mph in the afternoon. Winds could gust as high as 46 mph.
Tonight
Partly cloudy, with a low around 39. East wind 6 to 9 mph becoming west after midnight.
Sunday
Sunny, with a high near 74. West wind 8 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 17 mph.
Sunday Night
Mostly cloudy, with a low around 50. Breezy, with an east wind 13 to 21 mph becoming southwest after midnight. Winds could gust as high as 28 mph.
Monday
Mostly sunny, with a high near 83. Breezy, with a southwest wind 20 to 25 mph becoming northwest in the afternoon. Winds could gust as high as 36 mph.
Monday Night
A chance of rain before 2am, then a slight chance of rain and snow between 2am and 3am, then a slight chance of snow after 3am. Mostly cloudy, with a low around 34. Windy, with a north wind 25 to 30 mph, with gusts as high as 38 mph. Chance of precipitation is 30%.
Tuesday
A 20 percent chance of snow before noon. Cloudy, then gradually becoming mostly sunny, with a high near 47. Breezy, with a north wind 17 to 26 mph, with gusts as high as 34 mph.
Tuesday Night
Partly cloudy, with a low around 24. Breezy, with a north wind 13 to 20 mph becoming southeast after midnight. Winds could gust as high as 26 mph.
Wednesday
A slight chance of snow before noon, then a slight chance of rain. Mostly sunny, with a high near 56. Very windy.
Wednesday Night
A slight chance of rain and snow. Partly cloudy, with a low around 37. Windy.
Thursday
A chance of rain and snow. Mostly sunny, with a high near 64. Very windy.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 38. Windy.
Friday
A chance of rain. Partly sunny, with a high near 56. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
Long Valley SD
 43.45°N 101.49°W (Elev. 2700 ft)
6:21 am MDT Mar 28, 2026
8am MDT Mar 28, 2026-6pm MDT Apr 3, 2026
 
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Additional Resources

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