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

Lingering Winter Weather in Interior New England; Snow Squalls Developing Downwind of the Lower Great Lakes

A wintry mix will continue in interior New England through tonight as a coastal storm quickly passes to the east. Heavy snow is expected in northern Maine, with a coating of ice expected for much of interior New England. Behind this storm system, lake effect snow and snow squalls will develop from the Ohio Valley to interior New England through Monday. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

32°F

0°C

Humidity 36%
Wind Speed W 5 mph
Barometer 30.22 in (1022.9 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 11 Jan 11:53 pm MST
Extended Forecast for

4 Miles E Hill City SD

  • Overnight

    Overnight: Partly cloudy, with a low around 34. West wind 3 to 5 mph. Winds could gust as high as 16 mph.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 51. West wind 5 to 11 mph, with gusts as high as 29 mph.

    High: 51 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40. West wind 7 to 10 mph, with gusts as high as 31 mph.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 11am. Partly sunny, with a high near 48. Northwest wind 10 to 14 mph, with gusts as high as 37 mph.

    High: 48 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30. Northwest wind 7 to 9 mph, with gusts as high as 32 mph.

    Low: 30 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 45. Northwest wind 3 to 6 mph. Winds could gust as high as 22 mph.

    High: 45 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 32. Calm wind becoming northwest 5 to 9 mph in the evening. Winds could gust as high as 32 mph.

    Low: 32 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 43. Northwest wind 11 to 14 mph, with gusts as high as 39 mph.

    High: 43 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow after 11pm. Partly cloudy, with a low around 19.

    Low: 19 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 34. West wind 3 to 5 mph. Winds could gust as high as 16 mph.
Monday
Mostly sunny, with a high near 51. West wind 5 to 11 mph, with gusts as high as 29 mph.
Monday Night
Partly cloudy, with a low around 40. West wind 7 to 10 mph, with gusts as high as 31 mph.
Tuesday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 48. Northwest wind 10 to 14 mph, with gusts as high as 37 mph.
Tuesday Night
Partly cloudy, with a low around 30. Northwest wind 7 to 9 mph, with gusts as high as 32 mph.
Wednesday
Mostly sunny, with a high near 45. Northwest wind 3 to 6 mph. Winds could gust as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 32. Calm wind becoming northwest 5 to 9 mph in the evening. Winds could gust as high as 32 mph.
Thursday
Mostly sunny, with a high near 43. Northwest wind 11 to 14 mph, with gusts as high as 39 mph.
Thursday Night
A slight chance of snow after 11pm. Partly cloudy, with a low around 19.
Friday
A slight chance of snow before 11am. Partly sunny, with a high near 26.
Friday Night
Partly cloudy, with a low around 15.
Saturday
Mostly sunny, with a high near 37.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Sunny, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Hill City SD
 43.93°N 103.5°W (Elev. 5197 ft)
Last Update:
9:31 pm MST Jan 11, 2026
Forecast Valid:
12am MST Jan 12, 2026-6pm MST Jan 18, 2026
 
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Additional Resources

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Chance of Precipitation