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

32°F

0°C

Humidity 64%
Wind Speed NW 3 mph
Barometer 29.96 in (1014.7 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 1 Feb 11:53 pm MST
Extended Forecast for

10 Miles W Custer County Airport SD

  • Overnight

    Overnight: Partly cloudy, with a low around 28. North wind 5 to 11 mph, with gusts as high as 23 mph.

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 44. Breezy, with a northwest wind 15 to 22 mph, with gusts as high as 39 mph.

    High: 44 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25. Northwest wind 8 to 14 mph, with gusts as high as 30 mph.

    Low: 25 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of snow, mainly after 11am.  Partly sunny, with a high near 38. Wind chill values as low as 19. Northwest wind 9 to 16 mph, with gusts as high as 31 mph.  Little or no snow accumulation expected.

    High: 38 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before 11pm.  Partly cloudy, with a low around 23. Northwest wind 10 to 14 mph, with gusts as high as 28 mph.

    Low: 23 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41. West wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 41 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32. Northwest wind 7 to 14 mph, with gusts as high as 28 mph.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 54. Northwest wind 11 to 14 mph, with gusts as high as 29 mph.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 29.

    Low: 29 °F

    Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 28. North wind 5 to 11 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 44. Breezy, with a northwest wind 15 to 22 mph, with gusts as high as 39 mph.
Monday Night
Partly cloudy, with a low around 25. Northwest wind 8 to 14 mph, with gusts as high as 30 mph.
Tuesday
A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 38. Wind chill values as low as 19. Northwest wind 9 to 16 mph, with gusts as high as 31 mph. Little or no snow accumulation expected.
Tuesday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 23. Northwest wind 10 to 14 mph, with gusts as high as 28 mph.
Wednesday
Mostly sunny, with a high near 41. West wind 7 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 32. Northwest wind 7 to 14 mph, with gusts as high as 28 mph.
Thursday
Sunny, with a high near 54. Northwest wind 11 to 14 mph, with gusts as high as 29 mph.
Thursday Night
Clear, with a low around 29.
Friday
Sunny, with a high near 49.
Friday Night
Mostly clear, with a low around 30.
Saturday
Mostly sunny, with a high near 48.
Saturday Night
Mostly clear, with a low around 27.
Sunday
Mostly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W Custer County Airport SD
 43.75°N 103.81°W (Elev. 6001 ft)
10:27 pm MST Feb 1, 2026
12am MST Feb 2, 2026-6pm MST Feb 8, 2026
 
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Additional Resources

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