Severe Weather for Northeast Southeastward into the Southern Plains; Flooding in the Upper Great Lakes

Severe thunderstorms are expected from the Northeast to Texas through the night and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains and the mid-Atlantic. There is late-season snow over the Northern/Central Rockies and the Northern Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

A Few Clouds

33°F

1°C

Humidity 89%
Wind Speed N 9 G 26 mph
Barometer 29.71 in (1004.3 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 16 Apr 9:53 pm MDT
Extended Forecast for

2 Miles WNW Custer SD

  • Tonight

    Tonight: Snow likely, mainly before 2am.  Cloudy, with a low around 25. Wind chill values as low as 16. North wind 9 to 11 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 25 °F

    Snow Likely

  • Friday

    Friday: A 20 percent chance of snow before 9am.  Cloudy, then gradually becoming mostly sunny, with a high near 35. Wind chill values as low as 15. Northwest wind 9 to 15 mph, with gusts as high as 30 mph.

    High: 35 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 19. Wind chill values as low as 12. Northwest wind 6 to 14 mph, with gusts as high as 30 mph.

    Low: 19 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of snow showers after noon.  Mostly sunny, with a high near 44. Wind chill values as low as 14. Northwest wind 7 to 15 mph, with gusts as high as 32 mph.

    High: 44 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. Northwest wind 8 to 13 mph becoming light west. Winds could gust as high as 29 mph.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61. Light and variable wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 20 mph.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. Southwest wind around 6 mph becoming light and variable. Winds could gust as high as 17 mph.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 71. West wind 6 to 11 mph, with gusts as high as 24 mph.

    High: 71 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Tonight
Snow likely, mainly before 2am. Cloudy, with a low around 25. Wind chill values as low as 16. North wind 9 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Friday
A 20 percent chance of snow before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 35. Wind chill values as low as 15. Northwest wind 9 to 15 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 19. Wind chill values as low as 12. Northwest wind 6 to 14 mph, with gusts as high as 30 mph.
Saturday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 44. Wind chill values as low as 14. Northwest wind 7 to 15 mph, with gusts as high as 32 mph.
Saturday Night
Mostly clear, with a low around 28. Northwest wind 8 to 13 mph becoming light west. Winds could gust as high as 29 mph.
Sunday
Sunny, with a high near 61. Light and variable wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 36. Southwest wind around 6 mph becoming light and variable. Winds could gust as high as 17 mph.
Monday
Mostly sunny, with a high near 71. West wind 6 to 11 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
A chance of showers. Partly sunny, with a high near 75.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 44.
Thursday
A chance of showers. Partly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Custer SD
 43.78°N 103.63°W (Elev. 5600 ft)
10:27 pm MDT Apr 16, 2026
10pm MDT Apr 16, 2026-6pm MDT Apr 23, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database