Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

Lat: 43.73°NLon: 103.62°WElev: 5600ft.

Fair

29°F

-2°C

Humidity 66%
Wind Speed S 3 mph
Barometer 30.21 in (1026.7 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 10 Nov 5:53 am MST
Extended Forecast for

10 Miles WSW Hill City SD

  • Today

    Today: Mostly sunny, with a high near 54. West wind around 7 mph, with gusts as high as 23 mph.

    High: 54 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 37. Northwest wind 6 to 11 mph, with gusts as high as 28 mph.

    Low: 37 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Sunny, with a high near 45. Northwest wind 9 to 11 mph, with gusts as high as 32 mph.

    High: 45 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 29. West wind 3 to 6 mph. Winds could gust as high as 18 mph.

    Low: 29 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48. Southwest wind 3 to 5 mph. Winds could gust as high as 15 mph.

    High: 48 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a steady temperature around 37. Calm wind becoming west around 6 mph after midnight.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 55. Southwest wind around 7 mph, with gusts as high as 21 mph.

    High: 55 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 40. Southwest wind 7 to 13 mph, with gusts as high as 28 mph.

    Low: 40 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of rain after 11am.  Partly sunny, with a high near 51.

    High: 51 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Mostly sunny, with a high near 54. West wind around 7 mph, with gusts as high as 23 mph.
Tonight
Partly cloudy, with a low around 37. Northwest wind 6 to 11 mph, with gusts as high as 28 mph.
Veterans Day
Sunny, with a high near 45. Northwest wind 9 to 11 mph, with gusts as high as 32 mph.
Tuesday Night
Mostly clear, with a low around 29. West wind 3 to 6 mph. Winds could gust as high as 18 mph.
Wednesday
Mostly sunny, with a high near 48. Southwest wind 3 to 5 mph. Winds could gust as high as 15 mph.
Wednesday Night
Partly cloudy, with a steady temperature around 37. Calm wind becoming west around 6 mph after midnight.
Thursday
Sunny, with a high near 55. Southwest wind around 7 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 40. Southwest wind 7 to 13 mph, with gusts as high as 28 mph.
Friday
A slight chance of rain after 11am. Partly sunny, with a high near 51.
Friday Night
A chance of rain before 8pm, then a chance of rain and snow between 8pm and 11pm, then a chance of snow after 11pm. Mostly cloudy, with a low around 25.
Saturday
A chance of snow. Partly sunny, with a high near 34.
Saturday Night
Mostly clear, with a low around 21.
Sunday
Sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WSW Hill City SD
 43.88°N 103.73°W (Elev. 6493 ft)
2:47 am MST Nov 10, 2025
6am MST Nov 10, 2025-6pm MST Nov 16, 2025
 
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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