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

Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

49°F

9°C

Humidity 80%
Wind Speed Calm
Barometer 29.99 in (1014.3 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 18 Nov 9:53 am MST
Extended Forecast for

5 Miles NNW Custer SD

  • Today

    Today: Partly sunny, with a high near 51. Light south wind.

    High: 51 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. Calm wind becoming west around 6 mph after midnight.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 52. Northwest wind 3 to 6 mph. Winds could gust as high as 18 mph.

    High: 52 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 46. Calm wind becoming south around 5 mph.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. Calm wind becoming west around 5 mph after midnight.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 49. West wind around 6 mph, with gusts as high as 16 mph.

    High: 49 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30. West wind around 6 mph, with gusts as high as 17 mph.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 51. Light south wind.
Tonight
Mostly cloudy, with a low around 35. Calm wind becoming west around 6 mph after midnight.
Wednesday
Mostly sunny, with a high near 52. Northwest wind 3 to 6 mph. Winds could gust as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 28. Calm wind.
Thursday
Sunny, with a high near 46. Calm wind becoming south around 5 mph.
Thursday Night
Mostly clear, with a low around 28. Calm wind becoming west around 5 mph after midnight.
Friday
Mostly sunny, with a high near 49. West wind around 6 mph, with gusts as high as 16 mph.
Friday Night
Partly cloudy, with a low around 30. West wind around 6 mph, with gusts as high as 17 mph.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
Mostly clear, with a low around 28.
Sunday
Sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Custer SD
 43.82°N 103.64°W (Elev. 5804 ft)
Last Update:
8:21 am MST Nov 18, 2025
Forecast Valid:
10am MST Nov 18, 2025-6pm MST Nov 24, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation