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

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Overcast

31°F

-1°C

Humidity 64%
Wind Speed NW 15 G 37 mph
Barometer 29.93 in (1016.9 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 18 Jan 6:53 am MST
Extended Forecast for

6 Miles W Hill City SD

  • Today

    Today: A 50 percent chance of snow, mainly before 11am. Partly sunny, with a temperature falling to around 11 by 5pm. Wind chill values as low as -7. Blustery, with a northwest wind 20 to 28 mph, with gusts as high as 50 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 25 °F⇓

    Blustery.
    Chance Snow
    then Slight
    Chance Snow

  • Tonight

    Tonight: Partly cloudy, with a low around 1. Wind chill values as low as -15. Northwest wind 13 to 17 mph, with gusts as high as 33 mph.

    Low: 1 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 19. Wind chill values as low as -12. Northwest wind around 14 mph, with gusts as high as 37 mph.

    High: 19 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a temperature falling to near 15 by 10pm, then rising to around 20 during the remainder of the night. Wind chill values as low as 2. West wind 10 to 13 mph, with gusts as high as 30 mph.

    Low: 15 °F⇑

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow. Partly sunny, with a high near 28. Northwest wind 14 to 16 mph, with gusts as high as 39 mph.

    High: 28 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a steady temperature around 17. Northwest wind around 18 mph, with gusts as high as 39 mph.

    Low: 17 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 19. Northwest wind 13 to 17 mph, with gusts as high as 40 mph.

    High: 19 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 9. Northwest wind around 10 mph, with gusts as high as 24 mph.

    Low: 9 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

Detailed Forecast

Today
A 50 percent chance of snow, mainly before 11am. Partly sunny, with a temperature falling to around 11 by 5pm. Wind chill values as low as -7. Blustery, with a northwest wind 20 to 28 mph, with gusts as high as 50 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Partly cloudy, with a low around 1. Wind chill values as low as -15. Northwest wind 13 to 17 mph, with gusts as high as 33 mph.
M.L.King Day
Sunny, with a high near 19. Wind chill values as low as -12. Northwest wind around 14 mph, with gusts as high as 37 mph.
Monday Night
Partly cloudy, with a temperature falling to near 15 by 10pm, then rising to around 20 during the remainder of the night. Wind chill values as low as 2. West wind 10 to 13 mph, with gusts as high as 30 mph.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 28. Northwest wind 14 to 16 mph, with gusts as high as 39 mph.
Tuesday Night
Partly cloudy, with a steady temperature around 17. Northwest wind around 18 mph, with gusts as high as 39 mph.
Wednesday
Mostly sunny, with a high near 19. Northwest wind 13 to 17 mph, with gusts as high as 40 mph.
Wednesday Night
Partly cloudy, with a low around 9. Northwest wind around 10 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny, with a high near 33.
Thursday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 9.
Friday
A chance of snow. Mostly cloudy, with a high near 15.
Friday Night
Snow likely. Mostly cloudy, with a low around -4.
Saturday
A chance of snow. Partly sunny, with a high near 7.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Hill City SD
 43.95°N 103.71°W (Elev. 6598 ft)
Last Update:
6:16 am MST Jan 18, 2026
Forecast Valid:
7am MST Jan 18, 2026-6pm MST Jan 24, 2026
 
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