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.

Fair

41°F

5°C

Humidity 36%
Wind Speed N 14 G 30 mph
Barometer 30.03 in (1016.9 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 2 Feb 8:53 am MST
Extended Forecast for

4 Miles E Hill City SD

  • Today

    Today: Sunny, with a temperature falling to around 37 by 5pm. Northwest wind 9 to 13 mph, with gusts as high as 38 mph.

    High: 44 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 27. Northwest wind 3 to 6 mph. Winds could gust as high as 22 mph.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of snow, mainly after 11am.  Partly sunny, with a high near 40. Light west wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 28 mph.  New snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow before 11pm.  Partly cloudy, with a low around 24. Northwest wind 3 to 6 mph. Winds could gust as high as 24 mph.

    Low: 24 °F

    Chance Snow
    then Mostly
    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 46 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a steady temperature around 40. Northwest wind around 6 mph, with gusts as high as 23 mph.

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 55. Northwest wind 6 to 8 mph, with gusts as high as 25 mph.

    High: 55 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32. West wind 3 to 5 mph. Winds could gust as high as 16 mph.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

Detailed Forecast

Today
Sunny, with a temperature falling to around 37 by 5pm. Northwest wind 9 to 13 mph, with gusts as high as 38 mph.
Tonight
Partly cloudy, with a low around 27. Northwest wind 3 to 6 mph. Winds could gust as high as 22 mph.
Tuesday
A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 40. Light west wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 28 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
A 30 percent chance of snow before 11pm. Partly cloudy, with a low around 24. Northwest wind 3 to 6 mph. Winds could gust as high as 24 mph.
Wednesday
Mostly sunny, with a high near 46. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
Partly cloudy, with a steady temperature around 40. Northwest wind around 6 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 55. Northwest wind 6 to 8 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 32. West wind 3 to 5 mph. Winds could gust as high as 16 mph.
Friday
Sunny, with a high near 53.
Friday Night
Mostly clear, with a low around 33.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Hill City SD
 43.93°N 103.5°W (Elev. 5197 ft)
8:27 am MST Feb 2, 2026
9am MST Feb 2, 2026-6pm MST Feb 8, 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