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.

Fog/Mist

0°F

-18°C

Humidity 83%
Wind Speed SE 5 mph
Barometer 29.99 in (1026.3 mb)
Dewpoint -4°F (-20°C)
Visibility 2.00 mi
Wind Chill-11°F (-24°C)
Last update 25 Jan 10:53 am MST
Extended Forecast for

4 Miles E Hill City SD

  • Today

    Today: Scattered flurries.  Mostly sunny, with a temperature falling to around -1 by 5pm. Wind chill values as low as -9. West wind 5 to 7 mph becoming calm  in the afternoon. Winds could gust as high as 17 mph.

    High: 4 °F

    Scattered
    Flurries

  • Tonight

    Tonight: Mostly clear, with a temperature falling to near -6 by 8pm, then rising to around 8 during the remainder of the night. Wind chill values as low as -13. Calm wind becoming west 5 to 7 mph after midnight. Winds could gust as high as 21 mph.

    Low: -6 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 36. Wind chill values as low as zero. West wind 8 to 13 mph, with gusts as high as 34 mph.

    High: 36 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 16. West wind around 6 mph becoming calm  in the evening. Winds could gust as high as 20 mph.

    Low: 16 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 34. Calm wind becoming northwest around 6 mph. Winds could gust as high as 20 mph.

    High: 34 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a steady temperature around 25. Calm wind becoming west around 6 mph in the evening. Winds could gust as high as 20 mph.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 39. Light and variable wind becoming northwest around 5 mph. Winds could gust as high as 17 mph.

    High: 39 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow after 11am.  Partly sunny, with a high near 35.

    High: 35 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Scattered flurries. Mostly sunny, with a temperature falling to around -1 by 5pm. Wind chill values as low as -9. West wind 5 to 7 mph becoming calm in the afternoon. Winds could gust as high as 17 mph.
Tonight
Mostly clear, with a temperature falling to near -6 by 8pm, then rising to around 8 during the remainder of the night. Wind chill values as low as -13. Calm wind becoming west 5 to 7 mph after midnight. Winds could gust as high as 21 mph.
Monday
Sunny, with a high near 36. Wind chill values as low as zero. West wind 8 to 13 mph, with gusts as high as 34 mph.
Monday Night
Partly cloudy, with a low around 16. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Tuesday
Partly sunny, with a high near 34. Calm wind becoming northwest around 6 mph. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a steady temperature around 25. Calm wind becoming west around 6 mph in the evening. Winds could gust as high as 20 mph.
Wednesday
Mostly sunny, with a high near 39. Light and variable wind becoming northwest around 5 mph. Winds could gust as high as 17 mph.
Wednesday Night
Mostly cloudy, with a low around 20. Calm wind.
Thursday
A slight chance of snow after 11am. Partly sunny, with a high near 35.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 14.
Friday
A slight chance of snow. Partly sunny, with a high near 34.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 22.
Saturday
A slight chance of rain and snow. Partly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Hill City SD
 43.93°N 103.5°W (Elev. 5197 ft)
11:41 am MST Jan 25, 2026
11am 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