Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

Lat: 43.73°NLon: 103.62°WElev: 5600ft.

Mostly Cloudy

32°F

0°C

Humidity 66%
Wind Speed NW 7 mph
Barometer 30.12 in (1022.9 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 29 Jan 3:53 pm MST
Extended Forecast for

Hot Springs SD

  • This Afternoon

    This Afternoon: A 20 percent chance of snow.  Mostly cloudy, with a high near 44. Northwest wind around 6 mph.

    High: 44 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: A slight chance of snow before 8pm, then a slight chance of snow after 11pm.  Mostly cloudy, with a low around 19. Light west wind.  Chance of precipitation is 20%.

    Low: 19 °F

    Slight Chance
    Snow

  • Friday

    Friday: Snow likely, mainly before 11am.  Patchy fog before 11am.  Otherwise, cloudy, with a high near 28. Wind chill values as low as 15. Calm wind becoming east 5 to 9 mph in the morning. Winds could gust as high as 18 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Snow Likely
    and Patchy
    Fog

  • Friday Night

    Friday Night: A 10 percent chance of snow after 5am.  Mostly cloudy, with a temperature falling to near 17 by 10pm, then rising to around 24 during the remainder of the night. Light and variable wind.

    Low: 17 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A slight chance of rain and snow before 9am, then a slight chance of rain between 9am and 11am.  Mostly sunny, with a high near 52. West wind 5 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%.

    High: 52 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. West wind around 7 mph, with gusts as high as 17 mph.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 52. West wind 5 to 8 mph becoming light and variable  in the afternoon. Winds could gust as high as 16 mph.

    High: 52 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of snow. Mostly cloudy, with a high near 44. Northwest wind around 6 mph.
Tonight
A slight chance of snow before 8pm, then a slight chance of snow after 11pm. Mostly cloudy, with a low around 19. Light west wind. Chance of precipitation is 20%.
Friday
Snow likely, mainly before 11am. Patchy fog before 11am. Otherwise, cloudy, with a high near 28. Wind chill values as low as 15. Calm wind becoming east 5 to 9 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
A 10 percent chance of snow after 5am. Mostly cloudy, with a temperature falling to near 17 by 10pm, then rising to around 24 during the remainder of the night. Light and variable wind.
Saturday
A slight chance of rain and snow before 9am, then a slight chance of rain between 9am and 11am. Mostly sunny, with a high near 52. West wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 28. West wind around 7 mph, with gusts as high as 17 mph.
Sunday
Mostly sunny, with a high near 52. West wind 5 to 8 mph becoming light and variable in the afternoon. Winds could gust as high as 16 mph.
Sunday Night
Mostly cloudy, with a low around 27. Calm wind.
Monday
Partly sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 48.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
Mostly sunny, with a high near 48.
Wednesday Night
Mostly clear, with a low around 26.
Thursday
Mostly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
Hot Springs SD
 43.44°N 103.48°W (Elev. 3599 ft)
4:22 pm MST Jan 29, 2026
4pm MST Jan 29, 2026-6pm MST Feb 5, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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