Strong to Severe Thunderstorms Continue Tonight in the East; Early Heat Wave in the West

Scattered strong to severe storms with damaging winds and potentially a tornado or two are expected tonight from the coastal Carolinas into the Mid-Atlantic states. An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Overcast

32°F

0°C

Humidity 79%
Wind Speed W 13 mph
Barometer 29.75 in (1009.9 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 17 Mar 3:53 am MDT
Extended Forecast for

6 Miles W Hill City SD

  • Overnight

    Overnight: A chance of rain and snow before 5am, then a chance of rain.  Mostly cloudy, with a steady temperature around 30. Wind chill values as low as 20. Northwest wind 11 to 14 mph, with gusts as high as 30 mph.  Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 44 mph.

    High: 51 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37. Northwest wind 13 to 18 mph, with gusts as high as 43 mph.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59. West wind around 11 mph, with gusts as high as 31 mph.

    High: 59 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39. Northwest wind around 10 mph, with gusts as high as 28 mph.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 61. West wind 8 to 10 mph, with gusts as high as 28 mph.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42. West wind 7 to 9 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 64. West wind 7 to 10 mph, with gusts as high as 26 mph.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Overnight
A chance of rain and snow before 5am, then a chance of rain. Mostly cloudy, with a steady temperature around 30. Wind chill values as low as 20. Northwest wind 11 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 51. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 44 mph.
Tuesday Night
Mostly clear, with a low around 37. Northwest wind 13 to 18 mph, with gusts as high as 43 mph.
Wednesday
Mostly sunny, with a high near 59. West wind around 11 mph, with gusts as high as 31 mph.
Wednesday Night
Partly cloudy, with a low around 39. Northwest wind around 10 mph, with gusts as high as 28 mph.
Thursday
Mostly sunny, with a high near 61. West wind 8 to 10 mph, with gusts as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 42. West wind 7 to 9 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 64. West wind 7 to 10 mph, with gusts as high as 26 mph.
Friday Night
Mostly clear, with a low around 44.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
A slight chance of rain and snow. Partly cloudy, with a low around 31.
Sunday
A slight chance of snow. Partly sunny, with a high near 44.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 27.
Monday
A slight chance of rain and snow. Partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Hill City SD
 43.95°N 103.71°W (Elev. 6598 ft)
3:41 am MDT Mar 17, 2026
4am MDT Mar 17, 2026-6pm MDT Mar 23, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database