Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Mostly Cloudy

-2°F

-19°C

Humidity 91%
Wind Speed Calm
Barometer 29.90 in (1022.4 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Last update 25 Jan 4:53 am MST
Extended Forecast for

5 Miles SSW Rochford SD

  • Overnight

    Overnight: A 20 percent chance of snow.  Partly cloudy, with a low around -10. Wind chill values as low as -17. Light northwest wind.

    Low: -10 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: A slight chance of snow before 8am, then a chance of flurries between 8am and 11am.  Mostly sunny, with a high near 1. Wind chill values as low as -19. Northwest wind 3 to 6 mph. Winds could gust as high as 20 mph.  Chance of precipitation is 20%.

    High: 1 °F

    Slight Chance
    Snow then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a temperature rising to around 6 by 5am. Wind chill values as low as -17. Calm wind becoming west around 6 mph after midnight. Winds could gust as high as 20 mph.

    Low: -10 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 30. Wind chill values as low as -3. West wind 7 to 11 mph, with gusts as high as 33 mph.

    High: 30 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 16. West wind 6 to 8 mph, with gusts as high as 30 mph.

    Low: 16 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 32. Northwest wind 6 to 8 mph, with gusts as high as 26 mph.

    High: 32 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 18. West wind around 7 mph, with gusts as high as 25 mph.

    Low: 18 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 34. Northwest wind 3 to 8 mph. Winds could gust as high as 24 mph.

    High: 34 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow. Partly cloudy, with a low around -10. Wind chill values as low as -17. Light northwest wind.
Sunday
A slight chance of snow before 8am, then a chance of flurries between 8am and 11am. Mostly sunny, with a high near 1. Wind chill values as low as -19. Northwest wind 3 to 6 mph. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a temperature rising to around 6 by 5am. Wind chill values as low as -17. Calm wind becoming west around 6 mph after midnight. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 30. Wind chill values as low as -3. West wind 7 to 11 mph, with gusts as high as 33 mph.
Monday Night
Partly cloudy, with a low around 16. West wind 6 to 8 mph, with gusts as high as 30 mph.
Tuesday
Partly sunny, with a high near 32. Northwest wind 6 to 8 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly clear, with a low around 18. West wind around 7 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 34. Northwest wind 3 to 8 mph. Winds could gust as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 17.
Thursday
A slight chance of snow before 11am. Partly sunny, with a high near 33.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 14.
Friday
A slight chance of snow. Mostly sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 18.
Saturday
Mostly sunny, with a high near 38.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Rochford SD
 44.05°N 103.78°W (Elev. 5810 ft)
7:02 pm MST Jan 24, 2026
5am MST Jan 25, 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