Tracking Storm System Across the Central U.S.

A storm system will slowly continue to press across the central U.S. Friday and Saturday with widespread showers and thunderstorms. Slight risks for severe thunderstorms and excessive rainfall have been issued Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

44°F

7°C

Humidity 68%
Wind Speed W 10 G 23 mph
Barometer 29.84 in (1008.4 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 16 Oct 6:53 pm MDT
Extended Forecast for

4 Miles SW Hill City SD

  • Tonight

    Tonight: A 20 percent chance of showers before 9pm.  Mostly cloudy, with a low around 36. West wind 6 to 10 mph, with gusts as high as 30 mph.

    Low: 36 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers before 9am.  Mostly cloudy, then gradually becoming sunny, with a high near 54. West wind 8 to 10 mph, with gusts as high as 28 mph.

    High: 54 °F

    Slight Chance
    Showers then
    Sunny

  • Friday Night

    Friday Night: A chance of rain before 4am, then a chance of rain and snow between 4am and 5am, then a chance of snow after 5am.  Mostly cloudy, with a low around 34. Light west wind becoming northwest 5 to 9 mph after midnight. Winds could gust as high as 24 mph.  Chance of precipitation is 30%.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Saturday

    Saturday: A 30 percent chance of snow before noon.  Mostly cloudy, then gradually becoming sunny, with a high near 42. Northwest wind 8 to 11 mph, with gusts as high as 30 mph.

    High: 42 °F

    Chance Snow
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. West wind 5 to 7 mph, with gusts as high as 22 mph.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 60. West wind 7 to 10 mph, with gusts as high as 25 mph.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers.  Partly cloudy, with a low around 36. West wind 8 to 13 mph, with gusts as high as 30 mph.

    Low: 36 °F

    Slight Chance
    Showers

  • Monday

    Monday: A chance of rain and snow showers before 1pm, then a chance of rain showers between 1pm and 3pm, then a chance of rain and snow showers after 3pm.  Mostly sunny, with a high near 45. Northwest wind 10 to 15 mph, with gusts as high as 34 mph.

    High: 45 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers before 9pm. Mostly cloudy, with a low around 36. West wind 6 to 10 mph, with gusts as high as 30 mph.
Friday
A 20 percent chance of showers before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 54. West wind 8 to 10 mph, with gusts as high as 28 mph.
Friday Night
A chance of rain before 4am, then a chance of rain and snow between 4am and 5am, then a chance of snow after 5am. Mostly cloudy, with a low around 34. Light west wind becoming northwest 5 to 9 mph after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 30%.
Saturday
A 30 percent chance of snow before noon. Mostly cloudy, then gradually becoming sunny, with a high near 42. Northwest wind 8 to 11 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 30. West wind 5 to 7 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 60. West wind 7 to 10 mph, with gusts as high as 25 mph.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 36. West wind 8 to 13 mph, with gusts as high as 30 mph.
Monday
A chance of rain and snow showers before 1pm, then a chance of rain showers between 1pm and 3pm, then a chance of rain and snow showers after 3pm. Mostly sunny, with a high near 45. Northwest wind 10 to 15 mph, with gusts as high as 34 mph.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Sunny, with a high near 51.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
Mostly sunny, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
Sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Hill City SD
 43.89°N 103.61°W (Elev. 5400 ft)
7:11 pm MDT Oct 16, 2025
7pm MDT Oct 16, 2025-6pm MDT Oct 23, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database