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.

Fog

35°F

2°C

Humidity 100%
Wind Speed Vrbl 3 mph
Barometer 30.03 in (1017.8 mb)
Dewpoint 35°F (2°C)
Visibility 0.25 mi
Last update 20 Nov 7:53 am MST
Extended Forecast for

Mount Rushmore SD

  • Today

    Today: Patchy fog before 11am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 50. Light southeast wind.

    High: 50 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. Light and variable wind.

    Low: 36 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 54. Calm wind.

    High: 54 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39. West wind 3 to 5 mph. Winds could gust as high as 15 mph.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 56. Light northwest wind.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36. Light west wind.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55. Calm wind.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. Light west wind.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 50. Light southeast wind.
Tonight
Mostly cloudy, with a low around 36. Light and variable wind.
Friday
Mostly sunny, with a high near 54. Calm wind.
Friday Night
Mostly clear, with a low around 39. West wind 3 to 5 mph. Winds could gust as high as 15 mph.
Saturday
Sunny, with a high near 56. Light northwest wind.
Saturday Night
Mostly clear, with a low around 36. Light west wind.
Sunday
Sunny, with a high near 55. Calm wind.
Sunday Night
Mostly clear, with a low around 37. Light west wind.
Monday
Mostly sunny, with a high near 55.
Monday Night
A slight chance of rain before 9pm, then a slight chance of rain and snow between 9pm and 11pm, then a slight chance of snow after 11pm. Partly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 34.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
Mostly sunny, with a high near 30.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Mount Rushmore SD
 43.87°N 103.46°W (Elev. 5000 ft)
7:56 am MST Nov 20, 2025
8am MST Nov 20, 2025-6pm MST Nov 26, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database