Severe Thunderstorm and Flash Flood Threats Continue into the Weekend

Severe thunderstorms are expected from the southern Plains to the Midwest through Friday night. Severe storm hazards may include large hail, severe winds, and tornadoes, some of which may be strong. There will be another chance for severe thunderstorms on Saturday for portions of Texas, the Lower Mississippi Valley, and the Ohio Valley. Storms could result in locally heavy rain and flash flooding. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

23°F

-5°C

Humidity 63%
Wind Speed Calm
Barometer 30.03 in (1020.4 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 6 Mar 10:53 pm MST
Extended Forecast for

4 Miles NW Hill City SD

  • Tonight

    Tonight: Mostly clear, with a steady temperature around 24. West wind 3 to 5 mph. Winds could gust as high as 18 mph.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 49. Wind chill values as low as 18 early. West wind 6 to 10 mph, with gusts as high as 31 mph.

    High: 49 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35. West wind around 7 mph, with gusts as high as 26 mph.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 60. West wind 7 to 10 mph, with gusts as high as 30 mph.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. West wind around 6 mph, with gusts as high as 23 mph.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: A 30 percent chance of rain, mainly after 5pm.  Increasing clouds, with a high near 55. West wind 5 to 7 mph becoming southeast in the afternoon. Winds could gust as high as 23 mph.

    High: 55 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain and snow before 9pm, then a chance of snow.  Mostly cloudy, with a low around 25. East wind around 5 mph becoming calm  in the evening. Winds could gust as high as 20 mph.  Chance of precipitation is 50%.

    Low: 25 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Tuesday

    Tuesday: Snow likely, mainly after 11am.  Mostly cloudy, with a high near 39. Calm wind becoming north 5 to 7 mph in the morning. Winds could gust as high as 21 mph.

    High: 39 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly before 11pm.  Cloudy, then gradually becoming partly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a steady temperature around 24. West wind 3 to 5 mph. Winds could gust as high as 18 mph.
Saturday
Sunny, with a high near 49. Wind chill values as low as 18 early. West wind 6 to 10 mph, with gusts as high as 31 mph.
Saturday Night
Partly cloudy, with a low around 35. West wind around 7 mph, with gusts as high as 26 mph.
Sunday
Sunny, with a high near 60. West wind 7 to 10 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 37. West wind around 6 mph, with gusts as high as 23 mph.
Monday
A 30 percent chance of rain, mainly after 5pm. Increasing clouds, with a high near 55. West wind 5 to 7 mph becoming southeast in the afternoon. Winds could gust as high as 23 mph.
Monday Night
A chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 25. East wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 50%.
Tuesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 39. Calm wind becoming north 5 to 7 mph in the morning. Winds could gust as high as 21 mph.
Tuesday Night
A chance of snow, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 18.
Wednesday
A slight chance of snow after 11am. Mostly sunny, with a high near 36.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
A slight chance of rain. Mostly cloudy, with a high near 56.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 27.
Friday
A chance of snow. Mostly cloudy, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Hill City SD
 43.97°N 103.62°W (Elev. 5469 ft)
11:31 pm MST Mar 6, 2026
11pm MST Mar 6, 2026-6pm MDT Mar 13, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database