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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

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

Unknown Precip Fog/Mist

30°F

-1°C

Humidity 100%
Wind Speed Calm
Barometer 30.10 in
Dewpoint 30°F (-1°C)
Visibility 3.00 mi
Last update 9 Jan 10:15 am CST
Extended Forecast for

7 Miles SW Parmelee SD

  • Today

    Today: Mostly sunny, with a high near 38. Breezy, with a northwest wind 17 to 25 mph, with gusts as high as 36 mph.

    High: 38 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: A chance of flurries after 3am. Mostly cloudy, with a low around 23. Wind chill values as low as 13. Northwest wind 15 to 18 mph, with gusts as high as 24 mph.

    Low: 23 °F

    Chance
    Flurries

  • Saturday

    Saturday: Snow likely, mainly before noon. Mostly cloudy, with a high near 33. Wind chill values as low as 13. Breezy, with a northwest wind 17 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Snow Likely
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 21. Wind chill values as low as 13. Northwest wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

    Low: 21 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 53. Breezy, with a west wind 16 to 22 mph, with gusts as high as 31 mph.

    High: 53 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33. Breezy, with a west wind 17 to 20 mph, with gusts as high as 25 mph.

    Low: 33 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Monday

    Monday: Mostly sunny, with a high near 57. Breezy, with a west wind 20 to 24 mph, with gusts as high as 33 mph.

    High: 57 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40. Breezy, with a west wind 18 to 23 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 40 mph.

    Low: 40 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 51. Very windy.

    High: 51 °F

    Partly Sunny
    and Very
    Windy

Detailed Forecast

Today
Mostly sunny, with a high near 38. Breezy, with a northwest wind 17 to 25 mph, with gusts as high as 36 mph.
Tonight
A chance of flurries after 3am. Mostly cloudy, with a low around 23. Wind chill values as low as 13. Northwest wind 15 to 18 mph, with gusts as high as 24 mph.
Saturday
Snow likely, mainly before noon. Mostly cloudy, with a high near 33. Wind chill values as low as 13. Breezy, with a northwest wind 17 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 21. Wind chill values as low as 13. Northwest wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 53. Breezy, with a west wind 16 to 22 mph, with gusts as high as 31 mph.
Sunday Night
Mostly clear, with a low around 33. Breezy, with a west wind 17 to 20 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 57. Breezy, with a west wind 20 to 24 mph, with gusts as high as 33 mph.
Monday Night
Mostly cloudy, with a low around 40. Breezy, with a west wind 18 to 23 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 40 mph.
Tuesday
Partly sunny, with a high near 51. Very windy.
Tuesday Night
A slight chance of rain and snow after midnight. Mostly cloudy, with a low around 30. Blustery.
Wednesday
Partly sunny, with a high near 45. Breezy.
Wednesday Night
Partly cloudy, with a low around 31. Breezy.
Thursday
Mostly sunny, with a high near 49. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SW Parmelee SD
 43.27°N 101.15°W (Elev. 2900 ft)
Last Update:
9:42 am CST Jan 9, 2026
Forecast Valid:
10am CST Jan 9, 2026-6pm CST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation