Severe Weather in the Central U.S.; Heavy Rain in the Ohio Valley and Mid-Atlantic

Scattered severe thunderstorms capable of producing severe gusts, large hail, and perhaps a couple tornadoes are forecast from the north-central High Plains into the Upper Mississippi Valley. Widespread thunderstorms may produce excessive rainfall across portions of the Ohio Valley and Mid-Atlantic. Hot conditions and Critical Fire Weather looms over the Great Basin and Southwest through midweek. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

57°F

14°C

Humidity 78%
Wind Speed NE 8 mph
Barometer 30.09 in (1012.3 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 16 Jun 5:53 am MDT
Extended Forecast for

Edgemont SD

  • Today

    Today: A 30 percent chance of showers and thunderstorms after 2pm. Some of the storms could be severe.  Increasing clouds, with a high near 86. East wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 86 °F

    Mostly Sunny
    then Severe
    Thunderstorms

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 3am. Some of the storms could be severe.  Cloudy, with a low around 57. East wind 5 to 15 mph becoming southwest after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 70%.

    Low: 57 °F

    Severe
    Thunderstorms

  • Tuesday

    Tuesday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after noon.  High near 72. Southeast wind 5 to 10 mph becoming northeast in the morning. Winds could gust as high as 15 mph.  Chance of precipitation is 80%.

    High: 72 °F

    T-storms

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, then gradually becoming mostly clear, with a low around 54. East wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph.

    Low: 54 °F

    Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 82. West wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58. Northwest wind 5 to 10 mph becoming southeast after midnight.

    Low: 58 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 91. East wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 91 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 64. East wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 64 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms after 2pm. Some of the storms could be severe. Increasing clouds, with a high near 86. East wind 5 to 15 mph, with gusts as high as 20 mph.
Tonight
Showers and thunderstorms likely, mainly before 3am. Some of the storms could be severe. Cloudy, with a low around 57. East wind 5 to 15 mph becoming southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%.
Tuesday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after noon. High near 72. Southeast wind 5 to 10 mph becoming northeast in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 80%.
Tuesday Night
A 50 percent chance of showers and thunderstorms before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 54. East wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph.
Wednesday
Sunny, with a high near 82. West wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
Mostly clear, with a low around 58. Northwest wind 5 to 10 mph becoming southeast after midnight.
Juneteenth
Sunny, with a high near 91. East wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 64. East wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 94.
Friday Night
Mostly clear, with a low around 61.
Saturday
Sunny, with a high near 97.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Sunny, with a high near 83. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Edgemont SD
 43.29°N 103.83°W (Elev. 3589 ft)
6:29 am MDT Jun 16, 2025
6am MDT Jun 16, 2025-6pm MDT Jun 22, 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