Severe Thunderstorms and Heavy Rainfall from the Lower Mississippi Valley to the Mid-Atlantic; Active Pattern Continues in Hawaii

Scattered severe thunderstorms are expected today from the ArkLaTex and Lower Mississippi Valley through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat today from east Texas into New York. A powerful kona storm will continue to impact Hawaii through Saturday, bringing heavy rainfall, strong winds, and severe thunderstorms. Read More >

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

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

Mostly Cloudy

41°F

5°C

Humidity 36%
Wind Speed NW 16 G 25 mph
Barometer 30.23 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 11 Mar 3:15 pm CDT
Extended Forecast for

Norris SD

High Wind Warning March 12, 10:00am until March 12, 10:00pm
Click here for hazard details and duration
High Wind Warning
  • Tonight

    Tonight: Partly cloudy, with a low around 26. Wind chill values as low as 14. Blustery, with a northwest wind 15 to 20 mph becoming south 8 to 13 mph in the evening. Winds could gust as high as 29 mph.

    Low: 26 °F

    Mostly Clear
    and Blustery
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 68. Wind chill values as low as 18 early. Very windy, with a southwest wind 22 to 27 mph increasing to 36 to 41 mph in the afternoon. Winds could gust as high as 60 mph.

    High: 68 °F

    Mostly Sunny
    and Very
    Windy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 1am.  Increasing clouds, with a low around 27. Wind chill values as low as 17. Windy, with a northwest wind 28 to 38 mph decreasing to 15 to 25 mph. Winds could gust as high as 55 mph.

    Low: 27 °F

    Partly Cloudy
    and Windy
    then Chance
    Snow and
    Blustery

  • Friday

    Friday: A 40 percent chance of snow.  Mostly cloudy, with a high near 44. Wind chill values as low as 18. Northwest wind 10 to 14 mph becoming east in the afternoon. Winds could gust as high as 20 mph.  Little or no snow accumulation expected.

    High: 44 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow likely, mainly before 1am.  Mostly cloudy, with a low around 24. East wind 9 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Snow Likely

  • Saturday

    Saturday: A chance of snow before 1pm, then a chance of rain and snow between 1pm and 2pm, then a chance of rain after 2pm.  Mostly cloudy, with a high near 49. Breezy, with an east wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 28 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 49 °F

    Chance Snow
    then Chance
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: Rain and snow, becoming all snow after 1am.  Low around 14. Windy, with an east wind 22 to 30 mph becoming north after midnight. Winds could gust as high as 39 mph.  Chance of precipitation is 90%.

    Low: 14 °F

    Rain/Snow and
    Windy

  • Sunday

    Sunday: Snow likely, mainly before 1pm.  Cloudy, then gradually becoming mostly sunny, with a high near 29. Windy, with a north wind 32 to 38 mph, with gusts as high as 47 mph.

    High: 29 °F

    Snow Likely
    and Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 7. Blustery.

    Low: 7 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 26. Wind chill values as low as 14. Blustery, with a northwest wind 15 to 20 mph becoming south 8 to 13 mph in the evening. Winds could gust as high as 29 mph.
Thursday
Mostly sunny, with a high near 68. Wind chill values as low as 18 early. Very windy, with a southwest wind 22 to 27 mph increasing to 36 to 41 mph in the afternoon. Winds could gust as high as 60 mph.
Thursday Night
A 30 percent chance of snow after 1am. Increasing clouds, with a low around 27. Wind chill values as low as 17. Windy, with a northwest wind 28 to 38 mph decreasing to 15 to 25 mph. Winds could gust as high as 55 mph.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 44. Wind chill values as low as 18. Northwest wind 10 to 14 mph becoming east in the afternoon. Winds could gust as high as 20 mph. Little or no snow accumulation expected.
Friday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 24. East wind 9 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
A chance of snow before 1pm, then a chance of rain and snow between 1pm and 2pm, then a chance of rain after 2pm. Mostly cloudy, with a high near 49. Breezy, with an east wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday Night
Rain and snow, becoming all snow after 1am. Low around 14. Windy, with an east wind 22 to 30 mph becoming north after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 90%.
Sunday
Snow likely, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 29. Windy, with a north wind 32 to 38 mph, with gusts as high as 47 mph.
Sunday Night
Partly cloudy, with a low around 7. Blustery.
Monday
Partly sunny, with a high near 38.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 22.
Tuesday
A slight chance of rain and snow. Mostly cloudy, with a high near 59. Breezy.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Mostly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
Norris SD
 43.46°N 101.19°W (Elev. 2500 ft)
1:31 pm CDT Mar 11, 2026
3pm CDT Mar 11, 2026-6pm CDT Mar 18, 2026
 
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