National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

33°F

1°C

Humidity 45%
Wind Speed W 10 G 20 mph
Barometer 30.29 in (1028.6 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 10 Jan 6:53 pm MST
Extended Forecast for

7 Miles SSW Hot Springs SD

  • Tonight

    Tonight: Partly cloudy, with a low around 28. Wind chill values as low as 19. West wind 9 to 15 mph, with gusts as high as 28 mph.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 53. Wind chill values as low as 20 early. West wind 9 to 15 mph, with gusts as high as 28 mph.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31. West wind 8 to 10 mph, with gusts as high as 16 mph.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 55. West wind 10 to 16 mph, with gusts as high as 29 mph.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36. West wind around 14 mph, with gusts as high as 24 mph.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 56. Breezy, with a west wind 15 to 24 mph, with gusts as high as 43 mph.

    High: 56 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 35. Northwest wind 13 to 17 mph, with gusts as high as 30 mph.

    Low: 35 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 54. West wind 11 to 15 mph, with gusts as high as 28 mph.

    High: 54 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 28. Wind chill values as low as 19. West wind 9 to 15 mph, with gusts as high as 28 mph.
Sunday
Sunny, with a high near 53. Wind chill values as low as 20 early. West wind 9 to 15 mph, with gusts as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 31. West wind 8 to 10 mph, with gusts as high as 16 mph.
Monday
Mostly sunny, with a high near 55. West wind 10 to 16 mph, with gusts as high as 29 mph.
Monday Night
Mostly cloudy, with a low around 36. West wind around 14 mph, with gusts as high as 24 mph.
Tuesday
Partly sunny, with a high near 56. Breezy, with a west wind 15 to 24 mph, with gusts as high as 43 mph.
Tuesday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 35. Northwest wind 13 to 17 mph, with gusts as high as 30 mph.
Wednesday
Mostly sunny, with a high near 54. West wind 11 to 15 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Sunny, with a high near 51. Breezy.
Thursday Night
Partly cloudy, with a low around 24. Blustery.
Friday
Mostly sunny, with a high near 35. Breezy.
Friday Night
Mostly cloudy, with a low around 17.
Saturday
Mostly sunny, with a high near 42. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSW Hot Springs SD
 43.35°N 103.54°W (Elev. 3760 ft)
Last Update:
6:32 pm MST Jan 10, 2026
Forecast Valid:
6pm MST Jan 10, 2026-6pm MST Jan 17, 2026
 
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Additional Resources

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