Arctic Air Mass Lingers for Areas of the East; Critical Fire Weather for the Plains; Active Weather Pattern for Hawaii

Arctic air lingers for the east, however, winds will slowly subside and a slow moderating trend starts during the week. Moisture continues to provide rainfall and higher elevation snow for the Pacific Northwest, northern California and northern Rockies through Monday. For the State of Hawaii, dangerous surf conditions with strong winds and heavy rainfall will impact the islands through Monday. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

41°F

5°C

Humidity 39%
Wind Speed SW 6 mph
Barometer 30.03 in (1016.7 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 8 Feb 7:53 pm MST
Extended Forecast for

2 Miles E Hill City SD

  • Tonight

    Tonight: Partly cloudy, with a low around 39. Light west wind.

    Low: 39 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of rain between 11am and 4pm, then a slight chance of snow after 4pm.  Partly sunny, with a high near 51. Calm wind becoming northwest 5 to 7 mph in the morning.  Chance of precipitation is 20%.

    High: 51 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

  • Monday Night

    Monday Night: A 20 percent chance of snow before 11pm.  Mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 41. Light and variable wind.

    High: 41 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow.  Mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Chance Snow

  • Wednesday

    Wednesday: A slight chance of snow before 10am, then a chance of rain and snow between 10am and noon, then a chance of rain after noon.  Mostly cloudy, with a high near 47. Calm wind becoming southwest around 5 mph. Winds could gust as high as 17 mph.  Chance of precipitation is 30%.

    High: 47 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain before 11pm, then a slight chance of rain and snow.  Partly cloudy, with a low around 28. Calm wind.  Chance of precipitation is 30%.

    Low: 28 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: A slight chance of snow.  Mostly sunny, with a high near 45. Calm wind becoming northwest around 5 mph. Winds could gust as high as 17 mph.

    High: 45 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 39. Light west wind.
Monday
A slight chance of rain between 11am and 4pm, then a slight chance of snow after 4pm. Partly sunny, with a high near 51. Calm wind becoming northwest 5 to 7 mph in the morning. Chance of precipitation is 20%.
Monday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 27. Calm wind.
Tuesday
Mostly cloudy, with a high near 41. Light and variable wind.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 27. Calm wind.
Wednesday
A slight chance of snow before 10am, then a chance of rain and snow between 10am and noon, then a chance of rain after noon. Mostly cloudy, with a high near 47. Calm wind becoming southwest around 5 mph. Winds could gust as high as 17 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of rain before 11pm, then a slight chance of rain and snow. Partly cloudy, with a low around 28. Calm wind. Chance of precipitation is 30%.
Thursday
A slight chance of snow. Mostly sunny, with a high near 45. Calm wind becoming northwest around 5 mph. Winds could gust as high as 17 mph.
Thursday Night
Mostly clear, with a low around 26.
Friday
Mostly sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 48.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
A slight chance of snow. Partly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Hill City SD
 43.93°N 103.53°W (Elev. 5000 ft)
7:17 pm MST Feb 8, 2026
8pm MST Feb 8, 2026-6pm MST Feb 15, 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