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

36°F

2°C

Humidity 34%
Wind Speed W 12 G 20 mph
Barometer 30.30 in (1027.1 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 10 Jan 11:53 pm MST
Extended Forecast for

6 Miles NW Hill City SD

  • Overnight

    Overnight: Partly cloudy, with a low around 28. West wind around 8 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 47. West wind 6 to 8 mph, with gusts as high as 26 mph.

    High: 47 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a steady temperature around 35. West wind around 6 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 48. West wind 6 to 9 mph, with gusts as high as 28 mph.

    High: 48 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36. Northwest wind 9 to 14 mph, with gusts as high as 39 mph.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain and snow before noon, then a slight chance of rain between noon and 4pm, then a slight chance of rain and snow after 4pm.  Partly sunny, with a high near 45. Northwest wind 11 to 14 mph, with gusts as high as 39 mph.  Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before 11pm.  Mostly cloudy, with a low around 32. Northwest wind around 11 mph, with gusts as high as 36 mph.

    Low: 32 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 44. Northwest wind 6 to 10 mph, with gusts as high as 33 mph.

    High: 44 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 28. West wind around 8 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 47. West wind 6 to 8 mph, with gusts as high as 26 mph.
Sunday Night
Partly cloudy, with a steady temperature around 35. West wind around 6 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 48. West wind 6 to 9 mph, with gusts as high as 28 mph.
Monday Night
Mostly cloudy, with a low around 36. Northwest wind 9 to 14 mph, with gusts as high as 39 mph.
Tuesday
A slight chance of rain and snow before noon, then a slight chance of rain between noon and 4pm, then a slight chance of rain and snow after 4pm. Partly sunny, with a high near 45. Northwest wind 11 to 14 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.
Tuesday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 32. Northwest wind around 11 mph, with gusts as high as 36 mph.
Wednesday
Mostly sunny, with a high near 44. Northwest wind 6 to 10 mph, with gusts as high as 33 mph.
Wednesday Night
Mostly clear, with a low around 32.
Thursday
Sunny, with a high near 40.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 17.
Friday
A slight chance of snow. Mostly sunny, with a high near 23.
Friday Night
Mostly cloudy, with a low around 12.
Saturday
Mostly sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Hill City SD
 43.99°N 103.65°W (Elev. 5823 ft)
9:36 pm MST Jan 10, 2026
12am MST Jan 11, 2026-6pm MST Jan 17, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database