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.

A Few Clouds

17°C

63°F

Humidity 35%
Wind Speed Vrbl 6 km/h
Barometer 1019.1 mb (30.23 in)
Dewpoint 2°C (35°F)
Visibility 16 km
Last update 23 Jun 12:53 pm MDT
Extended Forecast for

3 Miles WSW Hill City SD

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 18. East wind 5 to 10 km/h becoming south. Winds could gust as high as 30 km/h.

    High: 18 °C

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 8pm and 5am. Partly cloudy, with a low around 9. Southeast wind 5 to 10 km/h, with gusts as high as 30 km/h. Chance of precipitation is 20%.

    Low: 9 °C

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Some of the storms could be severe. Mostly sunny, with a high near 19. South wind 5 to 10 km/h, with gusts as high as 30 km/h. Chance of precipitation is 70%.

    High: 19 °C

    Severe
    Thunderstorms

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm, mainly before midnight, then a chance of showers and thunderstorms after midnight. Some of the storms could be severe. Low around 11. East wind 5 to 10 km/h, with gusts as high as 30 km/h. Chance of precipitation is 90%.

    Low: 11 °C

    Severe
    Thunderstorms

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly after noon. Partly sunny, with a high near 21. East wind 5 to 10 km/h, with gusts as high as 25 km/h. Chance of precipitation is 60%.

    High: 21 °C

    Chance
    Showers then
    T-storms
    Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 11. Calm wind.

    Low: 11 °C

    Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 24. West wind 5 to 10 km/h becoming southeast in the afternoon. Winds could gust as high as 25 km/h.

    High: 24 °C

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 13. Southeast wind 5 to 10 km/h becoming southwest after midnight. Winds could gust as high as 25 km/h.

    Low: 13 °C

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 28.

    High: 28 °C

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 18. East wind 5 to 10 km/h becoming south. Winds could gust as high as 30 km/h.
Tonight
A slight chance of showers and thunderstorms between 8pm and 5am. Partly cloudy, with a low around 9. Southeast wind 5 to 10 km/h, with gusts as high as 30 km/h. Chance of precipitation is 20%.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Some of the storms could be severe. Mostly sunny, with a high near 19. South wind 5 to 10 km/h, with gusts as high as 30 km/h. Chance of precipitation is 70%.
Tuesday Night
Showers and possibly a thunderstorm, mainly before midnight, then a chance of showers and thunderstorms after midnight. Some of the storms could be severe. Low around 11. East wind 5 to 10 km/h, with gusts as high as 30 km/h. Chance of precipitation is 90%.
Wednesday
Showers and thunderstorms likely, mainly after noon. Partly sunny, with a high near 21. East wind 5 to 10 km/h, with gusts as high as 25 km/h. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 11. Calm wind.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 24. West wind 5 to 10 km/h becoming southeast in the afternoon. Winds could gust as high as 25 km/h.
Thursday Night
Mostly clear, with a low around 13. Southeast wind 5 to 10 km/h becoming southwest after midnight. Winds could gust as high as 25 km/h.
Friday
Sunny, with a high near 28.
Friday Night
Mostly clear, with a low around 13.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 26.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 12.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 21.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Hill City SD
 43.91°N 103.61°W (Elev. 5633 m)
Last Update:
1:30 pm MDT Jun 23, 2025
Forecast Valid:
1pm MDT Jun 23, 2025-6pm MDT Jun 29, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation