Tracking Areas of Fire Weather, Severe Weather, and Winter Weather

Gusty winds and dry conditions will continue to bring fire weather concerns to the southern Plains through Friday. Severe thunderstorms including a few tornadoes, large hail and damaging wind gusts are expected across parts of the Midwest and lower Ohio Valley today. A Pacific storm will bring low elevation rain and thunderstorms across southern California and heavy snow through the Sierra. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Light Snow

9°F

-13°C

Humidity 80%
Wind Speed SE 5 mph
Barometer 29.67 in (1011.3 mb)
Dewpoint 4°F (-16°C)
Visibility 1.00 mi
Wind Chill0°F (-18°C)
Last update 19 Feb 9:53 am MST
Extended Forecast for

3 Miles SSE Custer County Airport SD

Winter Weather Advisory February 19, 10:36am until February 19, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 19, 10:36am until February 19, 05:00pm

    NOW until 5:00pm Thu

    Winter Weather Advisory

  • Today

    High: 15 °F

    Snow

  • Tonight

    Tonight: A 40 percent chance of snow, mainly before 8pm.  Mostly cloudy, with a low around -1. Calm wind.  New snow accumulation of less than a half inch possible.

    Low: -1 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 27. Wind chill values as low as 1. Calm wind becoming south around 6 mph. Winds could gust as high as 15 mph.

    High: 27 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 6. Calm wind becoming northwest around 5 mph after midnight.

    Low: 6 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 32. Northwest wind 3 to 8 mph. Winds could gust as high as 18 mph.

    High: 32 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 9. Calm wind.

    Low: 9 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 32. Calm wind becoming southeast around 6 mph in the afternoon. Winds could gust as high as 16 mph.

    High: 32 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 13. Light and variable wind.

    Low: 13 °F

    Partly Cloudy

Detailed Forecast

Today
Snow, mainly before 5pm. High near 15. Wind chill values as low as 4. South wind around 7 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A 40 percent chance of snow, mainly before 8pm. Mostly cloudy, with a low around -1. Calm wind. New snow accumulation of less than a half inch possible.
Friday
Mostly sunny, with a high near 27. Wind chill values as low as 1. Calm wind becoming south around 6 mph. Winds could gust as high as 15 mph.
Friday Night
Partly cloudy, with a low around 6. Calm wind becoming northwest around 5 mph after midnight.
Saturday
Mostly sunny, with a high near 32. Northwest wind 3 to 8 mph. Winds could gust as high as 18 mph.
Saturday Night
Mostly clear, with a low around 9. Calm wind.
Sunday
Sunny, with a high near 32. Calm wind becoming southeast around 6 mph in the afternoon. Winds could gust as high as 16 mph.
Sunday Night
Partly cloudy, with a low around 13. Light and variable wind.
Monday
Mostly sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 53.
Tuesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 28.
Wednesday
A chance of snow. Partly sunny, with a high near 46.
Basemap Options
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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)
7:32 am MST Feb 19, 2026
10am MST Feb 19, 2026-6pm MST Feb 25, 2026
 
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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