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

Thunderstorms and Widespread Rainfall Across the Southern Plains

Isolated severe thunderstorms and widespread showers may produce flash flooding across the Southern Plains through Thursday. Numerous instances of flash flooding are expected in south-central Texas, including portions of the Hill Country; and an additional area across eastern Oklahoma into the Ozarks on Thursday. Heavy rainfall and mountain snow will return to southern California on Thursday. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Overcast

36°F

2°C

Humidity 93%
Wind Speed Calm
Barometer 30.05 in (1015.9 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 19 Nov 11:53 pm MST
Extended Forecast for

5 Miles WSW Mount Rushmore SD

  • Overnight

    Overnight: A chance of sprinkles. Patchy fog. Otherwise, mostly cloudy, with a low around 28. Light southwest wind.

    Low: 28 °F

    Chance
    Sprinkles and
    Patchy Fog

  • Thursday

    Thursday: Areas of fog before 11am. Otherwise, mostly sunny, with a high near 48. Calm wind becoming southwest around 5 mph. Winds could gust as high as 17 mph.

    High: 48 °F

    Areas Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a steady temperature around 34. West wind 3 to 6 mph.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 47. Southwest wind around 6 mph, with gusts as high as 16 mph.

    High: 47 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32. West wind 6 to 9 mph, with gusts as high as 17 mph.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 49. West wind 5 to 8 mph, with gusts as high as 18 mph.

    High: 49 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29. West wind 6 to 9 mph, with gusts as high as 16 mph.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 49. West wind around 6 mph, with gusts as high as 17 mph.

    High: 49 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Overnight
A chance of sprinkles. Patchy fog. Otherwise, mostly cloudy, with a low around 28. Light southwest wind.
Thursday
Areas of fog before 11am. Otherwise, mostly sunny, with a high near 48. Calm wind becoming southwest around 5 mph. Winds could gust as high as 17 mph.
Thursday Night
Partly cloudy, with a steady temperature around 34. West wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 47. Southwest wind around 6 mph, with gusts as high as 16 mph.
Friday Night
Partly cloudy, with a low around 32. West wind 6 to 9 mph, with gusts as high as 17 mph.
Saturday
Sunny, with a high near 49. West wind 5 to 8 mph, with gusts as high as 18 mph.
Saturday Night
Mostly clear, with a low around 29. West wind 6 to 9 mph, with gusts as high as 16 mph.
Sunday
Sunny, with a high near 49. West wind around 6 mph, with gusts as high as 17 mph.
Sunday Night
Mostly clear, with a low around 30.
Monday
Mostly sunny, with a high near 47.
Monday Night
A slight chance of snow. Partly cloudy, with a low around 23.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 11.
Wednesday
A slight chance of snow. Partly sunny, with a high near 22.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Mount Rushmore SD
 43.85°N 103.55°W (Elev. 6490 ft)
Last Update:
10:32 pm MST Nov 19, 2025
Forecast Valid:
12am MST Nov 20, 2025-6pm MST Nov 26, 2025
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation