Showers and Thunderstorms in the Southwest and Ohio Valley; Mountain Snow in the Northeast

Showers and thunderstorms, along with high-elevation snow, will begin to develop over parts of the Southwest late tonight and is expected to continue through Wednesday morning. Mountain snow over parts the Northeast will continue through Tuesday. A few strong to severe storms and heavy rainfall are possible across portions of the Lower Ohio Valley Tuesday. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Overcast

37°F

3°C

Humidity 100%
Wind Speed Calm
Barometer 29.83 in (1009.1 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 17 Nov 9:53 pm MST
Extended Forecast for

3 Miles E Custer State Park SD

  • Tonight

    Tonight: A 30 percent chance of rain before 11pm.  Areas of dense fog.  Otherwise, mostly cloudy, with a low around 36. Northeast wind around 5 mph becoming calm  in the evening.

    Low: 36 °F

    Chance Rain
    and Areas
    Dense Fog
    then Patchy
    Fog

  • Tuesday

    Tuesday: Areas of fog before 11am.  Otherwise, partly sunny, with a high near 53. Calm wind becoming south around 6 mph.

    High: 53 °F

    Areas Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a steady temperature around 45. Calm wind becoming southwest around 6 mph in the evening.

    Low: 45 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59. West wind 5 to 8 mph becoming north in the afternoon. Winds could gust as high as 18 mph.

    High: 59 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34. Northwest wind 3 to 6 mph.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 50. Light and variable wind becoming south around 6 mph in the morning. Winds could gust as high as 15 mph.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34. West wind around 6 mph.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 53. West wind around 7 mph, with gusts as high as 17 mph.

    High: 53 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of rain before 11pm. Areas of dense fog. Otherwise, mostly cloudy, with a low around 36. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
Areas of fog before 11am. Otherwise, partly sunny, with a high near 53. Calm wind becoming south around 6 mph.
Tuesday Night
Mostly cloudy, with a steady temperature around 45. Calm wind becoming southwest around 6 mph in the evening.
Wednesday
Mostly sunny, with a high near 59. West wind 5 to 8 mph becoming north in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
Mostly cloudy, with a low around 34. Northwest wind 3 to 6 mph.
Thursday
Mostly sunny, with a high near 50. Light and variable wind becoming south around 6 mph in the morning. Winds could gust as high as 15 mph.
Thursday Night
Partly cloudy, with a low around 34. West wind around 6 mph.
Friday
Mostly sunny, with a high near 53. West wind around 7 mph, with gusts as high as 17 mph.
Friday Night
Partly cloudy, with a low around 35.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Custer State Park SD
 43.72°N 103.36°W (Elev. 3999 ft)
9:47 pm MST Nov 17, 2025
10pm MST Nov 17, 2025-6pm MST Nov 24, 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