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 the day. 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.

Mostly Cloudy

40°F

4°C

Humidity 47%
Wind Speed NW 16 G 30 mph
Barometer 30.08 in (1017.9 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 2 Feb 3:53 pm MST
Extended Forecast for

Hill City SD

  • Tonight

    Tonight: Increasing clouds, with a low around 29. Northwest wind around 6 mph becoming calm  in the evening. Winds could gust as high as 24 mph.

    Low: 29 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 20 percent chance of snow after 11am.  Mostly cloudy, with a high near 39. Calm wind becoming northwest 5 to 8 mph in the morning. Winds could gust as high as 29 mph.

    High: 39 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: A 30 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

    Chance Snow
    then Mostly
    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46. Calm wind becoming west around 5 mph. Winds could gust as high as 17 mph.

    High: 46 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a steady temperature around 40. Northwest wind 3 to 6 mph. Winds could gust as high as 24 mph.

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 57. Northwest wind 5 to 7 mph, with gusts as high as 23 mph.

    High: 57 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 32. Light northwest wind. Winds could gust as high as 17 mph.

    Low: 32 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 54. Calm wind becoming south around 5 mph. Winds could gust as high as 15 mph.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 29. Northwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 24 mph.
Tuesday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 39. Calm wind becoming northwest 5 to 8 mph in the morning. Winds could gust as high as 29 mph.
Tuesday Night
A 30 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 46. Calm wind becoming west around 5 mph. Winds could gust as high as 17 mph.
Wednesday Night
Partly cloudy, with a steady temperature around 40. Northwest wind 3 to 6 mph. Winds could gust as high as 24 mph.
Thursday
Sunny, with a high near 57. Northwest wind 5 to 7 mph, with gusts as high as 23 mph.
Thursday Night
Clear, with a low around 32. Light northwest wind. Winds could gust as high as 17 mph.
Friday
Sunny, with a high near 54. Calm wind becoming south around 5 mph. Winds could gust as high as 15 mph.
Friday Night
Mostly clear, with a low around 33.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Sunny, with a high near 53.
Sunday Night
Partly cloudy, with a low around 32.
Monday
A slight chance of rain and snow. Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
Hill City SD
 43.93°N 103.56°W (Elev. 5161 ft)
3:47 pm MST Feb 2, 2026
4pm MST Feb 2, 2026-6pm MST Feb 9, 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