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

39°F

4°C

Humidity 36%
Wind Speed N 7 mph
Barometer 29.96 in (1014.1 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 2 Feb 4:53 am MST
Extended Forecast for

2 Miles SW Custer State Park SD

  • Today

    Today: Sunny, with a high near 48. Northwest wind 9 to 14 mph, with gusts as high as 34 mph.

    High: 48 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 31. West wind 6 to 8 mph, with gusts as high as 21 mph.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of snow after 11am.  Partly sunny, with a high near 43. Northwest wind 6 to 10 mph, with gusts as high as 25 mph.  Little or no snow accumulation expected.

    High: 43 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before 11pm.  Partly cloudy, with a low around 26. Northwest wind 6 to 9 mph, with gusts as high as 23 mph.

    Low: 26 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47. West wind around 7 mph, with gusts as high as 20 mph.

    High: 47 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a steady temperature around 43. Northwest wind 9 to 11 mph, with gusts as high as 26 mph.

    Low: 43 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 58. Northwest wind 7 to 10 mph, with gusts as high as 25 mph.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 33. Northwest wind around 7 mph, with gusts as high as 16 mph.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 48. Northwest wind 9 to 14 mph, with gusts as high as 34 mph.
Tonight
Partly cloudy, with a low around 31. West wind 6 to 8 mph, with gusts as high as 21 mph.
Tuesday
A 40 percent chance of snow after 11am. Partly sunny, with a high near 43. Northwest wind 6 to 10 mph, with gusts as high as 25 mph. Little or no snow accumulation expected.
Tuesday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 26. Northwest wind 6 to 9 mph, with gusts as high as 23 mph.
Wednesday
Mostly sunny, with a high near 47. West wind around 7 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a steady temperature around 43. Northwest wind 9 to 11 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 58. Northwest wind 7 to 10 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 33. Northwest wind around 7 mph, with gusts as high as 16 mph.
Friday
Sunny, with a high near 53.
Friday Night
Mostly clear, with a low around 35.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Custer State Park SD
 43.7°N 103.45°W (Elev. 5056 ft)
3:22 am MST Feb 2, 2026
5am MST Feb 2, 2026-6pm MST Feb 8, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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