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

Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

46°F

8°C

Humidity 42%
Wind Speed NW 10 G 22 mph
Barometer 30.20 in (1021.1 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 5 Feb 6:53 am MST
Extended Forecast for

7 Miles WSW Hill City SD

  • Today

    Today: Sunny, with a high near 53. Northwest wind 8 to 10 mph, with gusts as high as 32 mph.

    High: 53 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 32. Northwest wind 6 to 8 mph, with gusts as high as 26 mph.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 51. Light and variable wind becoming south around 6 mph in the afternoon. Winds could gust as high as 17 mph.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 34. South wind 6 to 8 mph becoming west after midnight. Winds could gust as high as 24 mph.

    Low: 34 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 50. Northwest wind 8 to 10 mph, with gusts as high as 29 mph.

    High: 50 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming clear, with a low around 32. Northwest wind around 6 mph, with gusts as high as 23 mph.

    Low: 32 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 52. West wind 3 to 7 mph. Winds could gust as high as 21 mph.

    High: 52 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33. West wind 5 to 8 mph, with gusts as high as 18 mph.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 53. Northwest wind 8 to 10 mph, with gusts as high as 32 mph.
Tonight
Mostly clear, with a low around 32. Northwest wind 6 to 8 mph, with gusts as high as 26 mph.
Friday
Sunny, with a high near 51. Light and variable wind becoming south around 6 mph in the afternoon. Winds could gust as high as 17 mph.
Friday Night
Increasing clouds, with a low around 34. South wind 6 to 8 mph becoming west after midnight. Winds could gust as high as 24 mph.
Saturday
Partly sunny, with a high near 50. Northwest wind 8 to 10 mph, with gusts as high as 29 mph.
Saturday Night
Mostly cloudy, then gradually becoming clear, with a low around 32. Northwest wind around 6 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 52. West wind 3 to 7 mph. Winds could gust as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 33. West wind 5 to 8 mph, with gusts as high as 18 mph.
Monday
Partly sunny, with a high near 49.
Monday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 24.
Tuesday
A chance of snow. Mostly cloudy, with a high near 33.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 18.
Wednesday
A chance of snow. Mostly cloudy, with a high near 31.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Hill City SD
 43.9°N 103.7°W (Elev. 6047 ft)
Last Update:
6:27 am MST Feb 5, 2026
Forecast Valid:
7am MST Feb 5, 2026-6pm MST Feb 11, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation