Severe Thunderstorms in the Central U.S.; Heavy to Excessive Rainfall in the Ohio Valley and Central Appalachians

Severe thunderstorms producing damaging winds, hail, and a few tornadoes are expected through Tuesday across parts of the central Plains and lower to mid Missouri Valley. Heavy to excessive rainfall could produce flooding across portions of the Ohio Valley into the Central Appalachians through Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Thunderstorm Light Rain

64°F

18°C

Humidity 63%
Wind Speed Vrbl 3 mph
Barometer 30.07 in (1012.1 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 16 Jun 7:53 pm MDT
Extended Forecast for

3 Miles NNE Hill City SD

  • Tonight

    Tonight: Showers and thunderstorms, mainly before midnight. Some of the storms could be severe.  Low around 51. South wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 90%.

    Low: 51 °F

    Severe
    Thunderstorms
    then Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8am.  High near 62. Calm wind becoming east around 5 mph.  Chance of precipitation is 100%.

    High: 62 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 9pm, then a chance of showers and thunderstorms between 9pm and midnight.  Mostly cloudy, then gradually becoming mostly clear, with a low around 47. Northwest wind around 5 mph becoming calm.  Chance of precipitation is 60%.

    Low: 47 °F

    Showers
    Likely then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 71. Calm wind becoming north around 5 mph. Winds could gust as high as 15 mph.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. Calm wind becoming west around 5 mph after midnight. Winds could gust as high as 15 mph.

    Low: 52 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 80. West wind around 5 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 57. Southeast wind around 5 mph becoming southwest after midnight. Winds could gust as high as 15 mph.

    Low: 57 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 84. Southwest wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers and thunderstorms, mainly before midnight. Some of the storms could be severe. Low around 51. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%.
Tuesday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8am. High near 62. Calm wind becoming east around 5 mph. Chance of precipitation is 100%.
Tuesday Night
Showers likely and possibly a thunderstorm before 9pm, then a chance of showers and thunderstorms between 9pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 47. Northwest wind around 5 mph becoming calm. Chance of precipitation is 60%.
Wednesday
Sunny, with a high near 71. Calm wind becoming north around 5 mph. Winds could gust as high as 15 mph.
Wednesday Night
Mostly clear, with a low around 52. Calm wind becoming west around 5 mph after midnight. Winds could gust as high as 15 mph.
Juneteenth
Sunny, with a high near 80. West wind around 5 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 57. Southeast wind around 5 mph becoming southwest after midnight. Winds could gust as high as 15 mph.
Friday
Sunny, with a high near 84. Southwest wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Mostly clear, with a low around 57.
Saturday
Sunny, with a high near 85.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Sunny, with a high near 73.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 43.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Hill City SD
 43.97°N 103.56°W (Elev. 5600 ft)
7:50 pm MDT Jun 16, 2025
8pm MDT Jun 16, 2025-6pm MDT Jun 23, 2025
 
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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