Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through Monday. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

45°F

7°C

Humidity 40%
Wind Speed W 12 G 22 mph
Barometer 30.06 in (1017.8 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 1 Feb 1:53 pm MST
Extended Forecast for

Hill City SD

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 49. Light west wind. Winds could gust as high as 15 mph.

    High: 49 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. Light and variable wind. Winds could gust as high as 20 mph.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 44. Northwest wind 6 to 11 mph, with gusts as high as 34 mph.

    High: 44 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28. Northwest wind around 6 mph becoming calm  after midnight. Winds could gust as high as 25 mph.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow.  Partly sunny, with a high near 41. Calm wind becoming northwest 5 to 9 mph in the morning. Winds could gust as high as 29 mph.

    High: 41 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before 11pm.  Partly cloudy, with a low around 24. Northwest wind around 6 mph becoming calm  after midnight. Winds could gust as high as 25 mph.

    Low: 24 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 45. Calm wind becoming west around 5 mph. Winds could gust as high as 17 mph.

    High: 45 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35. Northwest wind 3 to 6 mph. Winds could gust as high as 24 mph.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 49. Light west wind. Winds could gust as high as 15 mph.
Tonight
Mostly cloudy, with a low around 32. Light and variable wind. Winds could gust as high as 20 mph.
Monday
Partly sunny, then gradually becoming sunny, with a high near 44. Northwest wind 6 to 11 mph, with gusts as high as 34 mph.
Monday Night
Partly cloudy, with a low around 28. Northwest wind around 6 mph becoming calm after midnight. Winds could gust as high as 25 mph.
Tuesday
A 30 percent chance of snow. Partly sunny, with a high near 41. Calm wind becoming northwest 5 to 9 mph in the morning. Winds could gust as high as 29 mph.
Tuesday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 24. Northwest wind around 6 mph becoming calm after midnight. Winds could gust as high as 25 mph.
Wednesday
Mostly sunny, with a high near 45. Calm wind becoming west around 5 mph. Winds could gust as high as 17 mph.
Wednesday Night
Partly cloudy, with a low around 35. Northwest wind 3 to 6 mph. Winds could gust as high as 24 mph.
Thursday
Sunny, with a high near 56.
Thursday Night
Clear, with a low around 31.
Friday
Sunny, with a high near 53.
Friday Night
Mostly clear, with a low around 32.
Saturday
Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Hill City SD
 43.93°N 103.59°W (Elev. 5200 ft)
12:06 pm MST Feb 1, 2026
2pm MST Feb 1, 2026-6pm MST Feb 7, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database