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 >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Mostly Cloudy and Breezy

31°F

-1°C

Humidity 56%
Wind Speed NW 24 G 41 mph
Barometer 30.18 in (1026.5 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 10 Jan 9:53 am MST
Extended Forecast for

8 Miles W Hill City SD

  • Today

    Today: A 30 percent chance of snow before 11am. Mostly sunny, with a high near 29. Wind chill values as low as 13. Northwest wind 14 to 17 mph, with gusts as high as 41 mph.

    High: 29 °F

    Chance Snow
    then Mostly
    Sunny

  • Tonight

    Tonight: Mostly clear, with a steady temperature around 27. Wind chill values as low as 15. West wind 11 to 13 mph.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 42. Wind chill values as low as 20. West wind 8 to 10 mph, with gusts as high as 28 mph.

    High: 42 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a steady temperature around 33. West wind 8 to 10 mph, with gusts as high as 22 mph.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 46. West wind around 10 mph, with gusts as high as 29 mph.

    High: 46 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35. Breezy, with a northwest wind 13 to 22 mph, with gusts as high as 46 mph.

    Low: 35 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: A 20 percent chance of snow after 11am. Partly sunny, with a high near 42. Breezy, with a northwest wind 16 to 20 mph, with gusts as high as 46 mph.

    High: 42 °F

    Slight Chance
    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of snow before 11pm. Mostly cloudy, with a low around 29. Northwest wind around 18 mph, with gusts as high as 41 mph.

    Low: 29 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

Detailed Forecast

Today
A 30 percent chance of snow before 11am. Mostly sunny, with a high near 29. Wind chill values as low as 13. Northwest wind 14 to 17 mph, with gusts as high as 41 mph.
Tonight
Mostly clear, with a steady temperature around 27. Wind chill values as low as 15. West wind 11 to 13 mph.
Sunday
Mostly sunny, with a high near 42. Wind chill values as low as 20. West wind 8 to 10 mph, with gusts as high as 28 mph.
Sunday Night
Partly cloudy, with a steady temperature around 33. West wind 8 to 10 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 46. West wind around 10 mph, with gusts as high as 29 mph.
Monday Night
Mostly cloudy, with a low around 35. Breezy, with a northwest wind 13 to 22 mph, with gusts as high as 46 mph.
Tuesday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 42. Breezy, with a northwest wind 16 to 20 mph, with gusts as high as 46 mph.
Tuesday Night
A slight chance of snow before 11pm. Mostly cloudy, with a low around 29. Northwest wind around 18 mph, with gusts as high as 41 mph.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
Mostly clear, with a low around 30.
Thursday
Sunny, with a high near 38.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 16. Blustery.
Friday
A slight chance of snow. Partly sunny, with a high near 21. Blustery.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles W Hill City SD
 43.95°N 103.74°W (Elev. 6398 ft)
Last Update:
8:22 am MST Jan 10, 2026
Forecast Valid:
10am MST Jan 10, 2026-6pm MST Jan 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation