Severe Thunderstorms in the Southern Plains; Heavy to Excessive Rainfall in South Central Texas

Widespread rain may produce flash flooding across the Southern Plains into the Ozarks today. Numerous instances of flash flooding are expected in south-central Texas, including the Hill Country. There will also be a risk of isolated severe thunderstorms across the southern Plains today, where an instance or two of severe wind, hail, or a brief tornado may occur. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

40°F

4°C

Humidity 89%
Wind Speed NA
Barometer 30.03 in (1017.3 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 20 Nov 10:53 am MST
Extended Forecast for

3 Miles SSE Custer County Airport SD

  • Today

    Today: Mostly sunny, with a high near 50. West wind around 6 mph becoming light and variable  in the afternoon.

    High: 50 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 51. West wind 3 to 7 mph. Winds could gust as high as 17 mph.

    High: 51 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. West wind around 6 mph, with gusts as high as 15 mph.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 54. West wind 5 to 7 mph, with gusts as high as 18 mph.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31. Light west wind.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 52. Light and variable wind becoming southwest around 6 mph in the morning. Winds could gust as high as 15 mph.

    High: 52 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. Light west wind.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 50. West wind around 6 mph becoming light and variable in the afternoon.
Tonight
Mostly cloudy, with a low around 32. Calm wind.
Friday
Mostly sunny, with a high near 51. West wind 3 to 7 mph. Winds could gust as high as 17 mph.
Friday Night
Mostly clear, with a low around 34. West wind around 6 mph, with gusts as high as 15 mph.
Saturday
Sunny, with a high near 54. West wind 5 to 7 mph, with gusts as high as 18 mph.
Saturday Night
Mostly clear, with a low around 31. Light west wind.
Sunday
Sunny, with a high near 52. Light and variable wind becoming southwest around 6 mph in the morning. Winds could gust as high as 15 mph.
Sunday Night
Mostly clear, with a low around 31. Light west wind.
Monday
Mostly sunny, with a high near 53.
Monday Night
A slight chance of rain and snow before 10pm, then a slight chance of snow. Partly cloudy, with a low around 24.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 33.
Tuesday Night
Partly cloudy, with a low around 14.
Wednesday
Mostly sunny, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Custer County Airport SD
 43.69°N 103.6°W (Elev. 5400 ft)
10:46 am MST Nov 20, 2025
11am MST Nov 20, 2025-6pm MST Nov 26, 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