Winter Weather in the Eastern U.S.; Heavy Rains Begin Across the Southern Plains into the Ohio Valley

A wintry mix may impact travel across portions of the Mid-Atlantic through the morning and the Northeast U.S. through Tuesday. Heavy rain and thunderstorms may cause a flooding threat across the Southern Plains into the Ohio Valley beginning Tuesday. Fire weather concerns will continue across portions of the central and southern High Plains through Wednesday. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

39°F

4°C

Humidity 55%
Wind Speed W 6 mph
Barometer 29.91 in (1010.6 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 2 Mar 11:53 pm MST
Extended Forecast for

4 Miles NW Hill City SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 31. Light northwest wind.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 52. Light and variable wind becoming north 5 to 7 mph. Winds could gust as high as 16 mph.

    High: 52 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 32. Southwest wind 3 to 6 mph. Winds could gust as high as 17 mph.

    Low: 32 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 57. West wind 3 to 6 mph. Winds could gust as high as 18 mph.

    High: 57 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38. Calm wind becoming southwest around 5 mph after midnight. Winds could gust as high as 20 mph.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain after 5pm.  Partly sunny, with a high near 58. West wind around 6 mph becoming north in the afternoon. Winds could gust as high as 21 mph.

    High: 58 °F

    Partly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: A chance of rain and snow before 9pm, then snow likely.  Mostly cloudy, with a low around 27. North wind around 7 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%.

    Low: 27 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Friday

    Friday: Snow likely.  Mostly cloudy, with a high near 33. North wind 8 to 11 mph, with gusts as high as 32 mph.

    High: 33 °F

    Snow Likely

  • Friday Night

    Friday Night: A chance of snow before 11pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 20.

    Low: 20 °F

    Chance Snow
    then Mostly
    Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 31. Light northwest wind.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 52. Light and variable wind becoming north 5 to 7 mph. Winds could gust as high as 16 mph.
Tuesday Night
Mostly clear, with a low around 32. Southwest wind 3 to 6 mph. Winds could gust as high as 17 mph.
Wednesday
Sunny, with a high near 57. West wind 3 to 6 mph. Winds could gust as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 38. Calm wind becoming southwest around 5 mph after midnight. Winds could gust as high as 20 mph.
Thursday
A 30 percent chance of rain after 5pm. Partly sunny, with a high near 58. West wind around 6 mph becoming north in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
A chance of rain and snow before 9pm, then snow likely. Mostly cloudy, with a low around 27. North wind around 7 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Friday
Snow likely. Mostly cloudy, with a high near 33. North wind 8 to 11 mph, with gusts as high as 32 mph.
Friday Night
A chance of snow before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 20.
Saturday
Sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
A slight chance of rain. Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Hill City SD
 43.97°N 103.62°W (Elev. 5469 ft)
11:32 pm MST Mar 2, 2026
12am MST Mar 3, 2026-6pm MDT Mar 9, 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