Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. overnight into Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

30°F

-1°C

Humidity 66%
Wind Speed SW 6 mph
Barometer 29.64 in (1004.1 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 7 Jan 3:53 am MST
Extended Forecast for

9 Miles SSE Hot Springs SD

  • Today

    Today: Sunny, with a high near 58. Breezy, with a west wind 10 to 20 mph, with gusts as high as 28 mph.

    High: 58 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. West wind 6 to 8 mph becoming northeast after midnight.

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 41. Northeast wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 41 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 22. Northeast wind 5 to 7 mph becoming west after midnight.

    Low: 22 °F

    Chance Snow

  • Friday

    Friday: A 20 percent chance of snow before 11am.  Mostly sunny, with a high near 38. Breezy, with a west wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 38 °F

    Slight Chance
    Snow then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: A 20 percent chance of snow after 11pm.  Partly cloudy, with a low around 18. West wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 18 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A 20 percent chance of snow before 11am.  Partly sunny, with a high near 40. Breezy, with a northwest wind 13 to 20 mph, with gusts as high as 32 mph.

    High: 40 °F

    Slight Chance
    Snow then
    Partly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20. West wind 8 to 10 mph, with gusts as high as 17 mph.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 58. Breezy, with a west wind 10 to 20 mph, with gusts as high as 28 mph.
Tonight
Mostly cloudy, with a low around 27. West wind 6 to 8 mph becoming northeast after midnight.
Thursday
Mostly cloudy, with a high near 41. Northeast wind 6 to 10 mph, with gusts as high as 16 mph.
Thursday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 22. Northeast wind 5 to 7 mph becoming west after midnight.
Friday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 38. Breezy, with a west wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 34 mph.
Friday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 18. West wind 10 to 13 mph, with gusts as high as 22 mph.
Saturday
A 20 percent chance of snow before 11am. Partly sunny, with a high near 40. Breezy, with a northwest wind 13 to 20 mph, with gusts as high as 32 mph.
Saturday Night
Partly cloudy, with a low around 20. West wind 8 to 10 mph, with gusts as high as 17 mph.
Sunday
Sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 52.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Partly sunny, with a high near 53. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSE Hot Springs SD
 43.31°N 103.41°W (Elev. 3199 ft)
3:31 am MST Jan 7, 2026
4am MST Jan 7, 2026-6pm MST Jan 13, 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