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

Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. 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 28%
Wind Speed W 7 mph
Barometer 29.99 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 12 Jan 5:35 pm CST
Extended Forecast for

Norris SD

  • Tonight

    Tonight: Partly cloudy, with a low around 41. West wind 13 to 18 mph, with gusts as high as 32 mph.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Rain likely, mainly between 9am and 3pm. Mostly cloudy, with a high near 52. Breezy, with a west wind 17 to 26 mph, with gusts as high as 33 mph. Chance of precipitation is 70%.

    High: 52 °F

    Rain Likely
    and Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 3am, then a slight chance of rain and snow. Mostly cloudy, with a low around 29. Blustery, with a northwest wind 21 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Blustery.
    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 40. Wind chill values as low as 19. Breezy, with a north wind 15 to 20 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 40 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. Northeast wind 6 to 11 mph becoming west 13 to 18 mph after midnight. Winds could gust as high as 26 mph.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 49. Very windy, with a northwest wind 21 to 31 mph increasing to 33 to 43 mph in the afternoon. Winds could gust as high as 55 mph.

    High: 49 °F

    Mostly Sunny
    and Very
    Windy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 22. Very windy, with a northwest wind 31 to 41 mph, with gusts as high as 55 mph.

    Low: 22 °F

    Mostly Cloudy
    and Very
    Windy

  • Friday

    Friday: Partly sunny, with a high near 32. Very windy, with a northwest wind 45 to 50 mph decreasing to 34 to 39 mph in the afternoon. Winds could gust as high as 70 mph.

    High: 32 °F

    Partly Sunny
    and Very
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 15. Windy.

    Low: 15 °F

    Mostly Cloudy
    and Windy

Detailed Forecast

Tonight
Partly cloudy, with a low around 41. West wind 13 to 18 mph, with gusts as high as 32 mph.
Tuesday
Rain likely, mainly between 9am and 3pm. Mostly cloudy, with a high near 52. Breezy, with a west wind 17 to 26 mph, with gusts as high as 33 mph. Chance of precipitation is 70%.
Tuesday Night
A slight chance of rain before 3am, then a slight chance of rain and snow. Mostly cloudy, with a low around 29. Blustery, with a northwest wind 21 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 40. Wind chill values as low as 19. Breezy, with a north wind 15 to 20 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 29 mph.
Wednesday Night
Partly cloudy, with a low around 26. Northeast wind 6 to 11 mph becoming west 13 to 18 mph after midnight. Winds could gust as high as 26 mph.
Thursday
Mostly sunny, with a high near 49. Very windy, with a northwest wind 21 to 31 mph increasing to 33 to 43 mph in the afternoon. Winds could gust as high as 55 mph.
Thursday Night
Mostly cloudy, with a low around 22. Very windy, with a northwest wind 31 to 41 mph, with gusts as high as 55 mph.
Friday
Partly sunny, with a high near 32. Very windy, with a northwest wind 45 to 50 mph decreasing to 34 to 39 mph in the afternoon. Winds could gust as high as 70 mph.
Friday Night
Mostly cloudy, with a low around 15. Windy.
Saturday
Mostly sunny, with a high near 31. Blustery.
Saturday Night
Partly cloudy, with a low around 12.
Sunday
Sunny, with a high near 42. Breezy.
Sunday Night
Partly cloudy, with a low around 19.
M.L.King Day
Mostly sunny, with a high near 42. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Norris SD
 43.46°N 101.19°W (Elev. 2500 ft)
Last Update:
5:41 pm CST Jan 12, 2026
Forecast Valid:
5pm CST Jan 12, 2026-6pm CST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation