Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

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

Fair

36°F

2°C

Humidity 65%
Wind Speed Vrbl 5 mph
Barometer 30.06 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 1 Feb 8:35 am CST
Extended Forecast for

Parmelee SD

  • Today

    Today: Mostly sunny, with a high near 47. Northwest wind 6 to 14 mph, with gusts as high as 26 mph.

    High: 47 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after midnight.  Otherwise, mostly cloudy, with a low around 21. Light and variable wind becoming southeast 5 to 8 mph in the evening.

    Low: 21 °F

    Partly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before noon.  Otherwise, mostly sunny, with a high near 47. Wind chill values as low as 16 early. Southeast wind 7 to 12 mph becoming northwest 13 to 18 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 47 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25. Wind chill values as low as 18. Northwest wind 14 to 17 mph, with gusts as high as 23 mph.

    Low: 25 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 45. Breezy, with a northwest wind 14 to 20 mph, with gusts as high as 28 mph.

    High: 45 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24. Northwest wind 13 to 17 mph, with gusts as high as 25 mph.

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47. Northwest wind 8 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 47 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30. Breezy, with a southwest wind 7 to 12 mph becoming west 17 to 22 mph after midnight. Winds could gust as high as 31 mph.

    Low: 30 °F

    Mostly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Thursday

    Thursday: Sunny, with a high near 58. Windy.

    High: 58 °F

    Sunny and
    Windy

Detailed Forecast

Today
Mostly sunny, with a high near 47. Northwest wind 6 to 14 mph, with gusts as high as 26 mph.
Tonight
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 21. Light and variable wind becoming southeast 5 to 8 mph in the evening.
Monday
Patchy fog before noon. Otherwise, mostly sunny, with a high near 47. Wind chill values as low as 16 early. Southeast wind 7 to 12 mph becoming northwest 13 to 18 mph in the afternoon. Winds could gust as high as 24 mph.
Monday Night
Mostly cloudy, with a low around 25. Wind chill values as low as 18. Northwest wind 14 to 17 mph, with gusts as high as 23 mph.
Tuesday
Partly sunny, with a high near 45. Breezy, with a northwest wind 14 to 20 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly cloudy, with a low around 24. Northwest wind 13 to 17 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 47. Northwest wind 8 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 30. Breezy, with a southwest wind 7 to 12 mph becoming west 17 to 22 mph after midnight. Winds could gust as high as 31 mph.
Thursday
Sunny, with a high near 58. Windy.
Thursday Night
Mostly clear, with a low around 29. Breezy.
Friday
Mostly sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 50. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Parmelee SD
 43.32°N 101.03°W (Elev. 2598 ft)
7:17 am CST Feb 1, 2026
8am CST Feb 1, 2026-6pm CST Feb 7, 2026
 
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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