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

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

51°F

11°C

Humidity 27%
Wind Speed SW 3 mph
Barometer 29.73 in (1003.1 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 15 Apr 8:53 pm MDT
Extended Forecast for

3 Miles NW Hill City SD

  • Tonight

    Tonight: Partly cloudy, with a low around 45. Light and variable wind becoming west 5 to 10 mph in the evening. Winds could gust as high as 31 mph.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Increasing clouds, with a high near 64. West wind 7 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 40%.

    High: 64 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Rain showers before 8pm, then rain and snow showers between 8pm and 9pm, then snow showers after 9pm. Low around 23. Wind chill values as low as 14. North wind 6 to 9 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 23 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Friday

    Friday: Snow showers likely. Mostly cloudy, with a high near 35. Wind chill values as low as 14. Northwest wind around 10 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before midnight. Mostly clear, with a low around 20. Northwest wind 6 to 9 mph, with gusts as high as 30 mph.

    Low: 20 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Saturday

    Saturday: A 40 percent chance of snow showers. Mostly sunny, with a high near 42. Northwest wind 7 to 11 mph, with gusts as high as 34 mph. Little or no snow accumulation expected.

    High: 42 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27. Northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 30 mph.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 59. Light and variable wind becoming south 5 to 7 mph in the morning. Winds could gust as high as 22 mph.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 45. Light and variable wind becoming west 5 to 10 mph in the evening. Winds could gust as high as 31 mph.
Thursday
A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Increasing clouds, with a high near 64. West wind 7 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 40%.
Thursday Night
Rain showers before 8pm, then rain and snow showers between 8pm and 9pm, then snow showers after 9pm. Low around 23. Wind chill values as low as 14. North wind 6 to 9 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Friday
Snow showers likely. Mostly cloudy, with a high near 35. Wind chill values as low as 14. Northwest wind around 10 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow showers before midnight. Mostly clear, with a low around 20. Northwest wind 6 to 9 mph, with gusts as high as 30 mph.
Saturday
A 40 percent chance of snow showers. Mostly sunny, with a high near 42. Northwest wind 7 to 11 mph, with gusts as high as 34 mph. Little or no snow accumulation expected.
Saturday Night
Mostly clear, with a low around 27. Northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 30 mph.
Sunday
Sunny, with a high near 59. Light and variable wind becoming south 5 to 7 mph in the morning. Winds could gust as high as 22 mph.
Sunday Night
Mostly clear, with a low around 37.
Monday
Mostly sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Sunny, with a high near 71.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 45.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 67.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Hill City SD
 43.95°N 103.62°W (Elev. 5617 ft)
Last Update:
7:42 pm MDT Apr 15, 2026
Forecast Valid:
9pm MDT Apr 15, 2026-6pm MDT Apr 22, 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