High-Impact and Far-Reaching Winter Storm Continues; Cold Expands and Persists

A major winter storm will shift its impacts into the Northeast U.S. with heavy snow through tonight while over the Mid-Atlantic, sleet and freezing rain will diminish. Extremely cold air behind the storm will prolong dangerous travel and infrastructure impacts. Sub-zero low temperatures are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

6°F

-14°C

Humidity 31%
Wind Speed W 12 mph
Barometer 29.92 in (1023.7 mb)
Dewpoint -18°F (-28°C)
Visibility 10.00 mi
Wind Chill-10°F (-23°C)
Last update 26 Jan 2:53 am MST
Extended Forecast for

6 Miles W Hill City SD

  • Overnight

    Overnight: Mostly clear, with a low around -12. West wind 11 to 13 mph, with gusts as high as 26 mph.

    Low: -12 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 25. Wind chill values as low as -6. West wind around 14 mph, with gusts as high as 39 mph.

    High: 25 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 13. Wind chill values as low as 3. Northwest wind 9 to 14 mph, with gusts as high as 32 mph.

    Low: 13 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 28. Wind chill values as low as 4. Northwest wind 7 to 9 mph, with gusts as high as 25 mph.

    High: 28 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a steady temperature around 22. West wind 9 to 11 mph, with gusts as high as 25 mph.

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35. West wind 5 to 9 mph, with gusts as high as 22 mph.

    High: 35 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after 11pm.  Mostly cloudy, with a low around 20. West wind 6 to 10 mph, with gusts as high as 22 mph.

    Low: 20 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A chance of snow.  Partly sunny, with a high near 31. Northwest wind 7 to 9 mph, with gusts as high as 25 mph.

    High: 31 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow.  Mostly cloudy, with a low around 17.

    Low: 17 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly clear, with a low around -12. West wind 11 to 13 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 25. Wind chill values as low as -6. West wind around 14 mph, with gusts as high as 39 mph.
Monday Night
Partly cloudy, with a low around 13. Wind chill values as low as 3. Northwest wind 9 to 14 mph, with gusts as high as 32 mph.
Tuesday
Mostly sunny, with a high near 28. Wind chill values as low as 4. Northwest wind 7 to 9 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a steady temperature around 22. West wind 9 to 11 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 35. West wind 5 to 9 mph, with gusts as high as 22 mph.
Wednesday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 20. West wind 6 to 10 mph, with gusts as high as 22 mph.
Thursday
A chance of snow. Partly sunny, with a high near 31. Northwest wind 7 to 9 mph, with gusts as high as 25 mph.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 17.
Friday
A chance of snow. Partly sunny, with a high near 30.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 21.
Saturday
A slight chance of snow. Partly sunny, with a high near 37.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Hill City SD
 43.95°N 103.71°W (Elev. 6598 ft)
2:21 am MST Jan 26, 2026
3am MST Jan 26, 2026-6pm MST Feb 1, 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