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

30°F

-1°C

Humidity 66%
Wind Speed NW 3 mph
Barometer 29.95 in (1014.3 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 2 Feb 12:53 am MST
Extended Forecast for

4 Miles E Hill City SD

  • Overnight

    Overnight: Partly cloudy, with a low around 27. Calm wind becoming northwest around 6 mph. Winds could gust as high as 18 mph.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 44. Northwest wind 6 to 13 mph, with gusts as high as 37 mph.

    High: 44 °F

    Mostly Sunny

  • Monday Night

    Monday Night: 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 low around 35. Northwest wind around 6 mph, with gusts as high as 23 mph.

    Low: 35 °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.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 27. Calm wind becoming northwest around 6 mph. Winds could gust as high as 18 mph.
Monday
Mostly sunny, with a high near 44. Northwest wind 6 to 13 mph, with gusts as high as 37 mph.
Monday Night
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 low around 35. 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.
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)
1:37 am MST Feb 2, 2026
1am 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