Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Mostly Cloudy

6°F

-14°C

Humidity 76%
Wind Speed W 6 mph
Barometer 29.88 in (1022.8 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill-5°F (-21°C)
Last update 24 Jan 6:53 pm MST
Extended Forecast for

5 Miles E Custer SD

  • Tonight

    Tonight: A chance of flurries after 2am.  Partly cloudy, with a low around -3. Light and variable wind.

    Low: -3 °F

    Chance
    Flurries

  • Sunday

    Sunday: A 20 percent chance of snow before 11am.  Mostly cloudy, then gradually becoming sunny, with a high near 8. Wind chill values as low as -5. Calm wind becoming northwest around 5 mph.

    High: 8 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a temperature falling to near -6 by 10pm, then rising to around 10 during the remainder of the night. Wind chill values as low as -17. Calm wind becoming west 5 to 9 mph in the evening. Winds could gust as high as 24 mph.

    Low: -6 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 37. Wind chill values as low as -1. West wind 10 to 14 mph, with gusts as high as 34 mph.

    High: 37 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 19. West wind 3 to 7 mph. Winds could gust as high as 25 mph.

    Low: 19 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 36. Northwest wind 3 to 7 mph. Winds could gust as high as 21 mph.

    High: 36 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 21. West wind around 7 mph, with gusts as high as 22 mph.

    Low: 21 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 41. Northwest wind 3 to 7 mph. Winds could gust as high as 21 mph.

    High: 41 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of flurries after 2am. Partly cloudy, with a low around -3. Light and variable wind.
Sunday
A 20 percent chance of snow before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 8. Wind chill values as low as -5. Calm wind becoming northwest around 5 mph.
Sunday Night
Mostly clear, with a temperature falling to near -6 by 10pm, then rising to around 10 during the remainder of the night. Wind chill values as low as -17. Calm wind becoming west 5 to 9 mph in the evening. Winds could gust as high as 24 mph.
Monday
Sunny, with a high near 37. Wind chill values as low as -1. West wind 10 to 14 mph, with gusts as high as 34 mph.
Monday Night
Partly cloudy, with a low around 19. West wind 3 to 7 mph. Winds could gust as high as 25 mph.
Tuesday
Partly sunny, with a high near 36. Northwest wind 3 to 7 mph. Winds could gust as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 21. West wind around 7 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 41. Northwest wind 3 to 7 mph. Winds could gust as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 37.
Thursday Night
Mostly cloudy, with a low around 16.
Friday
Mostly sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Mostly sunny, with a high near 44.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Custer SD
 43.76°N 103.51°W (Elev. 5249 ft)
7:02 pm MST Jan 24, 2026
7pm MST Jan 24, 2026-6pm MST Jan 31, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database