Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

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

Overcast

37°F

3°C

Humidity 87%
Wind Speed W 9 G 16 mph
Barometer 29.71 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 2 Dec 12:55 pm CST
Extended Forecast for

Saint Francis SD

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 38. Northwest wind around 14 mph, with gusts as high as 21 mph.

    High: 38 °F

    Partly Sunny

  • Tonight

    Tonight: A 40 percent chance of snow, mainly between 8pm and 3am.  Cloudy, with a low around 13. Northwest wind 13 to 16 mph, with gusts as high as 23 mph.  Little or no snow accumulation expected.

    Low: 13 °F

    Chance Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow before 9am.  Cloudy, with a high near 22. Wind chill values as low as -1. North wind 8 to 15 mph, with gusts as high as 21 mph.

    High: 22 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a temperature falling to near 9 by 8pm, then rising to around 15 during the remainder of the night. Wind chill values as low as -6. North wind 7 to 12 mph becoming south 13 to 18 mph after midnight. Winds could gust as high as 26 mph.

    Low: 9 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 37. Breezy, with a southwest wind 16 to 23 mph, with gusts as high as 33 mph.

    High: 37 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 22. West wind 14 to 16 mph, with gusts as high as 23 mph.

    Low: 22 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 36. Breezy, with a northwest wind 16 to 22 mph, with gusts as high as 31 mph.

    High: 36 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 18. Northwest wind 11 to 15 mph becoming south after midnight. Winds could gust as high as 22 mph.

    Low: 18 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of snow before noon.  Mostly cloudy, with a high near 31. Blustery.

    High: 31 °F

    Blustery.
    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 38. Northwest wind around 14 mph, with gusts as high as 21 mph.
Tonight
A 40 percent chance of snow, mainly between 8pm and 3am. Cloudy, with a low around 13. Northwest wind 13 to 16 mph, with gusts as high as 23 mph. Little or no snow accumulation expected.
Wednesday
A 20 percent chance of snow before 9am. Cloudy, with a high near 22. Wind chill values as low as -1. North wind 8 to 15 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a temperature falling to near 9 by 8pm, then rising to around 15 during the remainder of the night. Wind chill values as low as -6. North wind 7 to 12 mph becoming south 13 to 18 mph after midnight. Winds could gust as high as 26 mph.
Thursday
Mostly sunny, with a high near 37. Breezy, with a southwest wind 16 to 23 mph, with gusts as high as 33 mph.
Thursday Night
Mostly cloudy, with a low around 22. West wind 14 to 16 mph, with gusts as high as 23 mph.
Friday
Partly sunny, with a high near 36. Breezy, with a northwest wind 16 to 22 mph, with gusts as high as 31 mph.
Friday Night
Mostly cloudy, with a low around 18. Northwest wind 11 to 15 mph becoming south after midnight. Winds could gust as high as 22 mph.
Saturday
A slight chance of snow before noon. Mostly cloudy, with a high near 31. Blustery.
Saturday Night
Mostly cloudy, with a low around 13.
Sunday
Partly sunny, with a high near 34.
Sunday Night
Mostly cloudy, with a low around 19.
Monday
Mostly sunny, with a high near 42. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Francis SD
 43.15°N 100.9°W (Elev. 2999 ft)
1:02 pm CST Dec 2, 2025
1pm CST Dec 2, 2025-6pm CST Dec 8, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database