National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

39°F

4°C

Humidity 50%
Wind Speed NW 20 G 31 mph
Barometer 30.08 in (1018.4 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 2 Feb 2:53 pm MST
Extended Forecast for

5 Miles NNW Custer SD

  • Tonight

    Tonight: Increasing clouds, with a low around 26. Northwest wind 3 to 8 mph. Winds could gust as high as 28 mph.

    Low: 26 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 20 percent chance of snow after 8am. Partly sunny, with a high near 37. Northwest wind 5 to 9 mph, with gusts as high as 29 mph.

    High: 37 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow before 11pm. Mostly clear, with a low around 21. Northwest wind 5 to 8 mph, with gusts as high as 28 mph.

    Low: 21 °F

    Chance Snow
    then Mostly
    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 43. Wind chill values as low as 16. West wind 3 to 6 mph. Winds could gust as high as 20 mph.

    High: 43 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a steady temperature around 38. Northwest wind 6 to 8 mph, with gusts as high as 28 mph.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 55. Northwest wind around 8 mph, with gusts as high as 24 mph.

    High: 55 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 30. Northwest wind around 6 mph becoming calm after midnight. Winds could gust as high as 20 mph.

    Low: 30 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 52. Calm wind becoming southwest around 6 mph. Winds could gust as high as 15 mph.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 26. Northwest wind 3 to 8 mph. Winds could gust as high as 28 mph.
Tuesday
A 20 percent chance of snow after 8am. Partly sunny, with a high near 37. Northwest wind 5 to 9 mph, with gusts as high as 29 mph.
Tuesday Night
A 30 percent chance of snow before 11pm. Mostly clear, with a low around 21. Northwest wind 5 to 8 mph, with gusts as high as 28 mph.
Wednesday
Mostly sunny, with a high near 43. Wind chill values as low as 16. West wind 3 to 6 mph. Winds could gust as high as 20 mph.
Wednesday Night
Partly cloudy, with a steady temperature around 38. Northwest wind 6 to 8 mph, with gusts as high as 28 mph.
Thursday
Sunny, with a high near 55. Northwest wind around 8 mph, with gusts as high as 24 mph.
Thursday Night
Clear, with a low around 30. Northwest wind around 6 mph becoming calm after midnight. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 52. Calm wind becoming southwest around 6 mph. Winds could gust as high as 15 mph.
Friday Night
Mostly clear, with a low around 31.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 29.
Monday
A slight chance of rain and snow. Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Custer SD
 43.84°N 103.64°W (Elev. 5600 ft)
Last Update:
2:27 pm MST Feb 2, 2026
Forecast Valid:
3pm MST Feb 2, 2026-6pm MST Feb 9, 2026
 
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Additional Resources

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Chance of Precipitation