Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

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

Overcast

37°F

3°C

Humidity 81%
Wind Speed Calm
Barometer 30.02 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 7 Dec 6:55 pm CST
Extended Forecast for

Tuthill SD

  • Tonight

    Tonight: Partly cloudy, with a low around 22. Wind chill values as low as 14. Southwest wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 49. Wind chill values as low as 16 early. Breezy, with a west wind 14 to 20 mph, with gusts as high as 31 mph.

    High: 49 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 27. Southwest wind 10 to 16 mph, with gusts as high as 26 mph.

    Low: 27 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 57. Windy, with a west wind 21 to 26 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 57 °F

    Partly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25. Blustery, with a northwest wind 20 to 25 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 38 mph.

    Low: 25 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: A chance of snow before noon, then a chance of rain and snow between noon and 3pm, then a chance of rain after 3pm.  Mostly cloudy, with a high near 41. West wind 10 to 15 mph becoming south in the afternoon.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 41 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain before 3am, then a chance of rain and snow.  Cloudy, with a low around 22. South wind 13 to 16 mph becoming northwest after midnight. Winds could gust as high as 26 mph.  Chance of precipitation is 50%.

    Low: 22 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of rain and snow before 8am, then a chance of snow.  Mostly cloudy, with a high near 33. Breezy, with a northwest wind 18 to 23 mph, with gusts as high as 32 mph.

    High: 33 °F

    Breezy.
    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow.  Mostly cloudy, with a low around 3.

    Low: 3 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 22. Wind chill values as low as 14. Southwest wind 8 to 10 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 49. Wind chill values as low as 16 early. Breezy, with a west wind 14 to 20 mph, with gusts as high as 31 mph.
Monday Night
Mostly cloudy, with a low around 27. Southwest wind 10 to 16 mph, with gusts as high as 26 mph.
Tuesday
Partly sunny, with a high near 57. Windy, with a west wind 21 to 26 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 40 mph.
Tuesday Night
Mostly cloudy, with a low around 25. Blustery, with a northwest wind 20 to 25 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 38 mph.
Wednesday
A chance of snow before noon, then a chance of rain and snow between noon and 3pm, then a chance of rain after 3pm. Mostly cloudy, with a high near 41. West wind 10 to 15 mph becoming south in the afternoon. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday Night
A chance of rain before 3am, then a chance of rain and snow. Cloudy, with a low around 22. South wind 13 to 16 mph becoming northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 50%.
Thursday
A chance of rain and snow before 8am, then a chance of snow. Mostly cloudy, with a high near 33. Breezy, with a northwest wind 18 to 23 mph, with gusts as high as 32 mph.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 3.
Friday
A chance of snow before 11am. Partly sunny, with a high near 18.
Friday Night
Mostly cloudy, with a low around 1.
Saturday
Partly sunny, with a high near 27.
Saturday Night
Mostly cloudy, with a low around 10.
Sunday
Mostly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
Tuthill SD
 43.15°N 101.5°W (Elev. 2989 ft)
3:12 pm MST Dec 7, 2025
6pm MST Dec 7, 2025-6pm MST Dec 14, 2025
 
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Additional Resources

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