Critical Fire Weather and Severe Thunderstorm Threats This Week

Gusty winds and low relative humidity will contribute to critical fire weather Monday over parts of the central and southern High Plains. Scattered to widespread severe thunderstorms may bring damaging winds, large hail, and tornadoes Monday through Thursday over the lower Mississippi River Valley and southern Plains into the Midwest and Ohio Valley. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

50°F

10°C

Humidity 35%
Wind Speed W 9 G 20 mph
Barometer 29.66 in (1003.0 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 8 Mar 7:53 pm MDT
Extended Forecast for

4 Miles E Hill City SD

  • Tonight

    Tonight: Mostly clear, with a low around 36. West wind around 6 mph becoming calm  after midnight. Winds could gust as high as 22 mph.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 62. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow after midnight.  Partly cloudy, with a low around 24. North wind 5 to 7 mph becoming calm  after midnight. Winds could gust as high as 24 mph.

    Low: 24 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Snow likely, mainly after noon.  Mostly cloudy, with a high near 36. Calm wind becoming east 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph.  Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 36 °F

    Chance Snow
    then Snow
    Likely

  • Tuesday Night

    Tuesday Night: Snow, mainly before midnight.  Low around 19. North wind around 6 mph becoming calm  in the evening. Winds could gust as high as 21 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 19 °F

    Snow then
    Chance Snow

  • Wednesday

    Wednesday: Sunny, with a high near 39. Northwest wind 5 to 11 mph, with gusts as high as 30 mph.

    High: 39 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36. West wind 6 to 10 mph, with gusts as high as 28 mph.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain after noon.  Partly sunny, with a high near 58. Breezy, with a west wind 11 to 20 mph, with gusts as high as 48 mph.

    High: 58 °F

    Partly Sunny
    then Slight
    Chance Rain
    and Breezy

  • Thursday Night

    Thursday Night: A chance of rain and snow before midnight, then snow likely.  Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance
    Rain/Snow
    then Snow
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 36. West wind around 6 mph becoming calm after midnight. Winds could gust as high as 22 mph.
Monday
Sunny, with a high near 62. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 31 mph.
Monday Night
A 20 percent chance of snow after midnight. Partly cloudy, with a low around 24. North wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 24 mph.
Tuesday
Snow likely, mainly after noon. Mostly cloudy, with a high near 36. Calm wind becoming east 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Tuesday Night
Snow, mainly before midnight. Low around 19. North wind around 6 mph becoming calm in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Sunny, with a high near 39. Northwest wind 5 to 11 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 36. West wind 6 to 10 mph, with gusts as high as 28 mph.
Thursday
A slight chance of rain after noon. Partly sunny, with a high near 58. Breezy, with a west wind 11 to 20 mph, with gusts as high as 48 mph.
Thursday Night
A chance of rain and snow before midnight, then snow likely. Mostly cloudy, with a low around 26.
Friday
Snow likely, mainly after noon. Mostly cloudy, with a high near 42.
Friday Night
A chance of snow. Mostly cloudy, with a low around 24.
Saturday
A chance of snow. Mostly cloudy, with a high near 45.
Saturday Night
Snow likely. Mostly cloudy, with a low around 20.
Sunday
A chance of snow. Mostly cloudy, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Hill City SD
 43.93°N 103.5°W (Elev. 5197 ft)
6:41 pm MDT Mar 8, 2026
8pm MDT Mar 8, 2026-6pm MDT Mar 15, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database