Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

6°F

-14°C

Humidity 57%
Wind Speed S 8 G 17 mph
Barometer 29.96 in (1024.1 mb)
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Wind Chill-7°F (-22°C)
Last update 25 Jan 12:53 pm MST
Extended Forecast for

Hot Springs SD

  • This Afternoon

    This Afternoon: Scattered flurries.  Mostly sunny, with a high near 7. Wind chill values as low as -5. East wind 3 to 6 mph.

    High: 7 °F

    Scattered
    Flurries

  • Tonight

    Tonight: Mostly clear, with a temperature falling to near -4 by 9pm, then rising to around 4 during the remainder of the night. Wind chill values as low as -18. Calm wind becoming west 5 to 9 mph in the evening. Winds could gust as high as 23 mph.

    Low: -4 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 40. Wind chill values as low as -9. Breezy, with a west wind 14 to 20 mph, with gusts as high as 37 mph.

    High: 40 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12. West wind 5 to 8 mph becoming calm  after midnight. Winds could gust as high as 16 mph.

    Low: 12 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 39. Calm wind becoming west 5 to 8 mph in the morning. Winds could gust as high as 17 mph.

    High: 39 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 20. West wind around 6 mph, with gusts as high as 17 mph.

    Low: 20 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 44. West wind 5 to 9 mph becoming light and variable  in the afternoon. Winds could gust as high as 18 mph.

    High: 44 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Scattered flurries. Mostly sunny, with a high near 7. Wind chill values as low as -5. East wind 3 to 6 mph.
Tonight
Mostly clear, with a temperature falling to near -4 by 9pm, then rising to around 4 during the remainder of the night. Wind chill values as low as -18. Calm wind becoming west 5 to 9 mph in the evening. Winds could gust as high as 23 mph.
Monday
Sunny, with a high near 40. Wind chill values as low as -9. Breezy, with a west wind 14 to 20 mph, with gusts as high as 37 mph.
Monday Night
Mostly cloudy, with a low around 12. West wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 16 mph.
Tuesday
Partly sunny, with a high near 39. Calm wind becoming west 5 to 8 mph in the morning. Winds could gust as high as 17 mph.
Tuesday Night
Mostly clear, with a low around 20. West wind around 6 mph, with gusts as high as 17 mph.
Wednesday
Mostly sunny, with a high near 44. West wind 5 to 9 mph becoming light and variable in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
Mostly cloudy, with a low around 21. Calm wind.
Thursday
Partly sunny, with a high near 41.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 15.
Friday
Partly sunny, with a high near 38.
Friday Night
Mostly cloudy, with a low around 22.
Saturday
Partly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
Hot Springs SD
 43.44°N 103.48°W (Elev. 3599 ft)
11:41 am MST Jan 25, 2026
1pm MST Jan 25, 2026-6pm MST Jan 31, 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