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

Rain Providing Some Relief to Drought-Stricken Southern U.S.

A storm tracking across the southern U.S. will continue to bring areas of heavy thunderstorms with risks for severe weather and excessive rainfall from Texas to Florida through this weekend. While much of this rainfall will be beneficial to the drought, excessive rainfall may bring areas of flash and urban flooding. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

47°F

8°C

Humidity 37%
Wind Speed E 10 mph
Barometer 30.11 in (1018.9 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 1 May 6:53 pm MDT
Extended Forecast for

4 Miles NW Hill City SD

  • Tonight

    Tonight: Mostly clear, with a low around 33. Light and variable wind.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 67. Northwest wind 3 to 7 mph. Winds could gust as high as 24 mph.

    High: 67 °F

    Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers between midnight and 3am, then a slight chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 38. Northwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 20%.

    Low: 38 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 59. Calm wind becoming northwest around 5 mph. Winds could gust as high as 17 mph. Chance of precipitation is 50%.

    High: 59 °F

    Chance
    Showers then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight. Mostly clear, with a low around 40. Light west wind. Winds could gust as high as 17 mph.

    Low: 40 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: A 40 percent chance of showers. Mostly sunny, with a high near 58. Light west wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 30 mph.

    High: 58 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and midnight, then a slight chance of snow showers after midnight. Mostly cloudy, with a low around 30. North wind 3 to 8 mph. Winds could gust as high as 28 mph. Chance of precipitation is 30%.

    Low: 30 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Tuesday

    Tuesday: A chance of snow showers. Mostly cloudy, with a high near 45. North wind 3 to 8 mph. Winds could gust as high as 25 mph.

    High: 45 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A chance of snow showers. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 33. Light and variable wind.
Saturday
Sunny, with a high near 67. Northwest wind 3 to 7 mph. Winds could gust as high as 24 mph.
Saturday Night
A slight chance of showers between midnight and 3am, then a slight chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 38. Northwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 20%.
Sunday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 59. Calm wind becoming northwest around 5 mph. Winds could gust as high as 17 mph. Chance of precipitation is 50%.
Sunday Night
A 20 percent chance of showers before midnight. Mostly clear, with a low around 40. Light west wind. Winds could gust as high as 17 mph.
Monday
A 40 percent chance of showers. Mostly sunny, with a high near 58. Light west wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 30 mph.
Monday Night
A chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and midnight, then a slight chance of snow showers after midnight. Mostly cloudy, with a low around 30. North wind 3 to 8 mph. Winds could gust as high as 28 mph. Chance of precipitation is 30%.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 45. North wind 3 to 8 mph. Winds could gust as high as 25 mph.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 25.
Wednesday
A chance of snow showers. Mostly sunny, with a high near 46.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 38.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Hill City SD
 43.97°N 103.62°W (Elev. 5469 ft)
Last Update:
6:12 pm MDT May 1, 2026
Forecast Valid:
7pm MDT May 1, 2026-6pm MDT May 8, 2026
 
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