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Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

36°F

2°C

Humidity 48%
Wind Speed W 9 mph
Barometer 29.89 in (1012.6 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 15 Feb 6:53 am MST
Extended Forecast for

Edgemont SD

Red Flag Warning February 15, 11:00am until February 15, 05:00pm
Click here for hazard details and duration
Red Flag Warning

  • Today

    Today: Mostly sunny, with a high near 64. Wind chill values as low as 20 early. Light northwest wind becoming west 11 to 16 mph in the morning. Winds could gust as high as 26 mph.

    High: 64 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 25. West wind 5 to 8 mph.

    Low: 25 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 64. Light and variable wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 23 mph.

    High: 64 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28. Southeast wind 3 to 7 mph.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after 11am. Mostly sunny, with a high near 61. Windy, with a southwest wind 7 to 17 mph increasing to 26 to 36 mph. Winds could gust as high as 55 mph.

    High: 61 °F

    Slight Chance
    Showers and
    Windy

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow before 11pm. Partly cloudy, with a low around 20. Breezy, with a west wind 24 to 29 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 46 mph. Chance of precipitation is 20%.

    Low: 20 °F

    Breezy.
    Slight Chance
    Rain/Snow
    then Mostly
    Clear

  • Wednesday

    Wednesday: A 20 percent chance of snow after 11am. Partly sunny, with a high near 47. West wind 11 to 14 mph becoming northeast in the afternoon. Winds could gust as high as 22 mph.

    High: 47 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 11pm, then snow likely. Mostly cloudy, with a low around 13. East wind 10 to 15 mph, with gusts as high as 24 mph.

    Low: 13 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Thursday

    Thursday: A chance of snow, mainly before 11am. Mostly cloudy, with a high near 28.

    High: 28 °F

    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 64. Wind chill values as low as 20 early. Light northwest wind becoming west 11 to 16 mph in the morning. Winds could gust as high as 26 mph.
Tonight
Partly cloudy, with a low around 25. West wind 5 to 8 mph.
Washington's Birthday
Mostly sunny, with a high near 64. Light and variable wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 23 mph.
Monday Night
Partly cloudy, with a low around 28. Southeast wind 3 to 7 mph.
Tuesday
A 20 percent chance of showers after 11am. Mostly sunny, with a high near 61. Windy, with a southwest wind 7 to 17 mph increasing to 26 to 36 mph. Winds could gust as high as 55 mph.
Tuesday Night
A slight chance of rain and snow before 11pm. Partly cloudy, with a low around 20. Breezy, with a west wind 24 to 29 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 46 mph. Chance of precipitation is 20%.
Wednesday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 47. West wind 11 to 14 mph becoming northeast in the afternoon. Winds could gust as high as 22 mph.
Wednesday Night
A chance of rain and snow before 11pm, then snow likely. Mostly cloudy, with a low around 13. East wind 10 to 15 mph, with gusts as high as 24 mph.
Thursday
A chance of snow, mainly before 11am. Mostly cloudy, with a high near 28.
Thursday Night
Partly cloudy, with a low around 6.
Friday
Mostly sunny, with a high near 36.
Friday Night
Mostly clear, with a low around 10.
Saturday
Sunny, with a high near 39.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Edgemont SD
 43.31°N 103.83°W (Elev. 3589 ft)
Last Update:
6:51 am MST Feb 15, 2026
Forecast Valid:
7am MST Feb 15, 2026-6pm MST Feb 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation