Severe Thunderstorms and Heavy Rain from the Southern Plains to the Ohio Valley; Wintry Mix in the Northeast

Numerous showers and thunderstorms, some severe, are expected from the southern Plains to the Ohio Valley. The repeating nature of some showers and thunderstorms may lead to isolated flash flooding across the Ohio Valley. An area of freezing rain, with some snow on the northern edge, will cause hazardous travel conditions over portions of New England. Read More >

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

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

Fair

39°F

4°C

Humidity 65%
Wind Speed S 7 mph
Barometer 30.10 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 3 Mar 8:35 pm CST
Extended Forecast for

Long Valley SD

  • Tonight

    Tonight: Mostly clear, with a low around 29. Southeast wind 7 to 11 mph becoming southwest after midnight.

    Low: 29 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68. Southwest wind 10 to 14 mph.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38. South wind 11 to 17 mph, with gusts as high as 24 mph.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 71. South wind 14 to 18 mph becoming northeast in the afternoon. Winds could gust as high as 25 mph.

    High: 71 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of rain before 1am, then a chance of rain and snow between 1am and 2am, then a chance of snow after 2am.  Mostly cloudy, with a low around 30. Blustery, with a north wind 16 to 21 mph, with gusts as high as 28 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Blustery.
    Chance Rain
    then Chance
    Rain/Snow

  • Friday

    Friday: A chance of rain and snow before 7am, then snow likely.  Mostly cloudy, with a high near 40. Windy, with a north wind 24 to 31 mph, with gusts as high as 40 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 40 °F

    Windy.
    Rain/Snow
    Likely then
    Snow Likely

  • Friday Night

    Friday Night: A 30 percent chance of snow before 11pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 26. Northwest wind 14 to 17 mph, with gusts as high as 23 mph.

    Low: 26 °F

    Chance Snow
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 54. Breezy, with a southwest wind 21 to 28 mph, with gusts as high as 38 mph.

    High: 54 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38. Breezy.

    Low: 38 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 29. Southeast wind 7 to 11 mph becoming southwest after midnight.
Wednesday
Sunny, with a high near 68. Southwest wind 10 to 14 mph.
Wednesday Night
Mostly clear, with a low around 38. South wind 11 to 17 mph, with gusts as high as 24 mph.
Thursday
Partly sunny, with a high near 71. South wind 14 to 18 mph becoming northeast in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
A chance of rain before 1am, then a chance of rain and snow between 1am and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 30. Blustery, with a north wind 16 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday
A chance of rain and snow before 7am, then snow likely. Mostly cloudy, with a high near 40. Windy, with a north wind 24 to 31 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Friday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 26. Northwest wind 14 to 17 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 54. Breezy, with a southwest wind 21 to 28 mph, with gusts as high as 38 mph.
Saturday Night
Partly cloudy, with a low around 38. Breezy.
Sunday
Mostly sunny, with a high near 64. Breezy.
Sunday Night
Partly cloudy, with a low around 41. Breezy.
Monday
Mostly sunny, with a high near 70. Breezy.
Monday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 33. Breezy.
Tuesday
A chance of snow. Mostly cloudy, with a high near 49. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Long Valley SD
 43.45°N 101.49°W (Elev. 2700 ft)
4:47 pm MST Mar 3, 2026
7pm MST Mar 3, 2026-6pm MDT Mar 10, 2026
 
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Additional Resources

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