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

Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Hazardous Weather Conditions

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

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

Overcast

30°F

-1°C

Humidity 93%
Wind Speed NE 9 G 16 mph
Barometer 29.88 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 10 Mar 3:35 am CDT
Extended Forecast for

Norris SD

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 29. Wind chill values as low as 18. Northeast wind 8 to 10 mph, with gusts as high as 16 mph.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 45. Wind chill values as low as 18 early. Northeast wind 6 to 10 mph, with gusts as high as 15 mph.

    High: 45 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Rain and snow likely before 9pm, then snow. Low around 26. Wind chill values as low as 18. Northeast wind 8 to 14 mph becoming northwest after midnight. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Rain/Snow
    then Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46. Wind chill values as low as 15 early. Breezy, with a west wind 11 to 16 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 46 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. Northwest wind 10 to 15 mph becoming southwest in the evening. Winds could gust as high as 23 mph.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 65. Windy, with a west wind 16 to 26 mph increasing to 27 to 37 mph in the afternoon. Winds could gust as high as 50 mph.

    High: 65 °F

    Partly Sunny
    and Windy

  • Thursday Night

    Thursday Night: A slight chance of rain before midnight, then a chance of rain and snow between midnight and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 27. Blustery, with a northwest wind 24 to 29 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 30%.

    Low: 27 °F

    Blustery.
    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Friday

    Friday: A slight chance of snow before 2pm, then a slight chance of rain. Mostly cloudy, with a high near 53. North wind 8 to 17 mph becoming southeast in the afternoon. Winds could gust as high as 24 mph.

    High: 53 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow before 1am, then a slight chance of snow. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 29. Wind chill values as low as 18. Northeast wind 8 to 10 mph, with gusts as high as 16 mph.
Tuesday
Mostly cloudy, with a high near 45. Wind chill values as low as 18 early. Northeast wind 6 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
Rain and snow likely before 9pm, then snow. Low around 26. Wind chill values as low as 18. Northeast wind 8 to 14 mph becoming northwest after midnight. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday
Mostly sunny, with a high near 46. Wind chill values as low as 15 early. Breezy, with a west wind 11 to 16 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 36 mph.
Wednesday Night
Partly cloudy, with a low around 26. Northwest wind 10 to 15 mph becoming southwest in the evening. Winds could gust as high as 23 mph.
Thursday
Partly sunny, with a high near 65. Windy, with a west wind 16 to 26 mph increasing to 27 to 37 mph in the afternoon. Winds could gust as high as 50 mph.
Thursday Night
A slight chance of rain before midnight, then a chance of rain and snow between midnight and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 27. Blustery, with a northwest wind 24 to 29 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 30%.
Friday
A slight chance of snow before 2pm, then a slight chance of rain. Mostly cloudy, with a high near 53. North wind 8 to 17 mph becoming southeast in the afternoon. Winds could gust as high as 24 mph.
Friday Night
A chance of rain and snow before 1am, then a slight chance of snow. Mostly cloudy, with a low around 30.
Saturday
A slight chance of rain and snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 54. Breezy.
Saturday Night
Rain and snow likely. Mostly cloudy, with a low around 14. Blustery.
Sunday
A chance of snow. Mostly cloudy, with a high near 32. Breezy.
Sunday Night
Mostly cloudy, with a low around 11.
Monday
Partly sunny, with a high near 40.
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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:
3:32 am CDT Mar 10, 2026
Forecast Valid:
3am CDT Mar 10, 2026-6pm CDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation