Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

A Few Clouds

31°F

-1°C

Humidity 47%
Wind Speed NW 16 G 26 mph
Barometer 29.91 in (1014.6 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 17 Apr 10:53 am MDT
Extended Forecast for

5 Miles N Custer SD

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 32. Wind chill values as low as 12. Northwest wind 14 to 16 mph, with gusts as high as 31 mph.

    High: 32 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 19. Wind chill values as low as 7. Northwest wind 10 to 16 mph, with gusts as high as 31 mph.

    Low: 19 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 40. Wind chill values as low as 7. Northwest wind 14 to 17 mph, with gusts as high as 31 mph.

    High: 40 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. West wind 7 to 16 mph, with gusts as high as 30 mph.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 54. West wind 6 to 8 mph becoming south in the afternoon. Winds could gust as high as 21 mph.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33. South wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 18 mph.

    Low: 33 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 67. West wind around 10 mph, with gusts as high as 24 mph.

    High: 67 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40. Northwest wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 32. Wind chill values as low as 12. Northwest wind 14 to 16 mph, with gusts as high as 31 mph.
Tonight
Partly cloudy, with a low around 19. Wind chill values as low as 7. Northwest wind 10 to 16 mph, with gusts as high as 31 mph.
Saturday
Mostly sunny, with a high near 40. Wind chill values as low as 7. Northwest wind 14 to 17 mph, with gusts as high as 31 mph.
Saturday Night
Mostly clear, with a low around 26. West wind 7 to 16 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 54. West wind 6 to 8 mph becoming south in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Mostly clear, with a low around 33. South wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 18 mph.
Monday
Mostly sunny, with a high near 67. West wind around 10 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 40. Northwest wind 6 to 9 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
A chance of showers. Mostly sunny, with a high near 72.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 41.
Thursday
A chance of rain and snow showers. Partly sunny, with a high near 56. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Custer SD
 43.84°N 103.61°W (Elev. 6276 ft)
9:57 am MDT Apr 17, 2026
10am MDT Apr 17, 2026-6pm MDT Apr 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database