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.

Mostly Cloudy

32°F

0°C

Humidity 80%
Wind Speed N 8 mph
Barometer 29.90 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 10 Mar 10:55 am CDT
Extended Forecast for

Mission SD

  • Today

    Today: Mostly cloudy, with a high near 45. Northeast wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 45 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of rain and snow before 8pm, then snow. Low around 25. Wind chill values as low as 16. Northeast wind 9 to 13 mph becoming northwest after midnight. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 25 °F

    Rain/Snow
    then Snow

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 45. Wind chill values as low as 13 early. Breezy, with a northwest wind 13 to 18 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 45 °F

    Decreasing
    Clouds and
    Breezy

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 25. Wind chill values as low as 15. Northwest wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 24 mph.

    Low: 25 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, with a high near 65. Windy, with a southwest wind 15 to 20 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 46 mph.

    High: 65 °F

    Partly Sunny
    and Windy

  • Thursday Night

    Thursday Night: A slight chance of rain before midnight, then a slight chance of rain and snow between midnight and 2am, then a slight chance of snow after 2am. Mostly cloudy, with a low around 26. Blustery, with a northwest wind 21 to 26 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 20%.

    Low: 26 °F

    Blustery.
    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

  • Friday

    Friday: A 20 percent chance of snow before 1pm. Mostly cloudy, with a high near 51. North wind 10 to 16 mph becoming southeast in the afternoon. Winds could gust as high as 23 mph.

    High: 51 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: A slight chance of rain and snow before 1am, then a slight chance of snow. Mostly cloudy, with a low around 29. Southeast wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 21 mph.

    Low: 29 °F

    Slight Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of rain after 1pm. Mostly cloudy, with a high near 55. Breezy.

    High: 55 °F

    Mostly Cloudy
    then Chance
    Rain and
    Breezy

Detailed Forecast

Today
Mostly cloudy, with a high near 45. Northeast wind 8 to 10 mph, with gusts as high as 20 mph.
Tonight
A chance of rain and snow before 8pm, then snow. Low around 25. Wind chill values as low as 16. Northeast wind 9 to 13 mph becoming northwest after midnight. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 45. Wind chill values as low as 13 early. Breezy, with a northwest wind 13 to 18 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 36 mph.
Wednesday Night
Increasing clouds, with a low around 25. Wind chill values as low as 15. Northwest wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 24 mph.
Thursday
Partly sunny, with a high near 65. Windy, with a southwest wind 15 to 20 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 46 mph.
Thursday Night
A slight chance of rain before midnight, then a slight chance of rain and snow between midnight and 2am, then a slight chance of snow after 2am. Mostly cloudy, with a low around 26. Blustery, with a northwest wind 21 to 26 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 20%.
Friday
A 20 percent chance of snow before 1pm. Mostly cloudy, with a high near 51. North wind 10 to 16 mph becoming southeast in the afternoon. Winds could gust as high as 23 mph.
Friday Night
A slight chance of rain and snow before 1am, then a slight chance of snow. Mostly cloudy, with a low around 29. Southeast wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 21 mph.
Saturday
A chance of rain after 1pm. Mostly cloudy, with a high near 55. Breezy.
Saturday Night
Rain and snow likely, becoming all snow after 1am. Mostly cloudy, with a low around 13. Blustery.
Sunday
A chance of snow. Mostly cloudy, with a high near 31. Blustery.
Sunday Night
Mostly cloudy, with a low around 8.
Monday
Mostly sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mission SD
 43.31°N 100.65°W (Elev. 2585 ft)
Last Update:
9:51 am CDT Mar 10, 2026
Forecast Valid:
11am CDT Mar 10, 2026-6pm CDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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