Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through Monday. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

32°F

0°C

Humidity 64%
Wind Speed NW 3 mph
Barometer 29.96 in (1014.7 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 1 Feb 11:53 pm MST
Extended Forecast for

2 Miles WNW Custer SD

  • Overnight

    Overnight: Partly cloudy, with a temperature rising to around 36 by 5am. Northwest wind 3 to 7 mph. Winds could gust as high as 20 mph.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 46. Northwest wind 10 to 17 mph, with gusts as high as 37 mph.

    High: 46 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27. Northwest wind 6 to 8 mph, with gusts as high as 24 mph.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of snow, mainly after 11am.  Partly sunny, with a high near 40. Northwest wind 7 to 11 mph, with gusts as high as 29 mph.  Little or no snow accumulation expected.

    High: 40 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before 11pm.  Partly cloudy, with a low around 23. Northwest wind 6 to 9 mph, with gusts as high as 24 mph.

    Low: 23 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 44. West wind around 7 mph, with gusts as high as 18 mph.

    High: 44 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. Northwest wind 6 to 9 mph, with gusts as high as 24 mph.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 55. Northwest wind 8 to 10 mph, with gusts as high as 28 mph.

    High: 55 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 30.

    Low: 30 °F

    Clear

Detailed Forecast

Overnight
Partly cloudy, with a temperature rising to around 36 by 5am. Northwest wind 3 to 7 mph. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 46. Northwest wind 10 to 17 mph, with gusts as high as 37 mph.
Monday Night
Partly cloudy, with a low around 27. Northwest wind 6 to 8 mph, with gusts as high as 24 mph.
Tuesday
A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 40. Northwest wind 7 to 11 mph, with gusts as high as 29 mph. Little or no snow accumulation expected.
Tuesday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 23. Northwest wind 6 to 9 mph, with gusts as high as 24 mph.
Wednesday
Mostly sunny, with a high near 44. West wind around 7 mph, with gusts as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 33. Northwest wind 6 to 9 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 55. Northwest wind 8 to 10 mph, with gusts as high as 28 mph.
Thursday Night
Clear, with a low around 30.
Friday
Sunny, with a high near 51.
Friday Night
Mostly clear, with a low around 31.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Mostly sunny, with a high near 50.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Custer SD
 43.78°N 103.63°W (Elev. 5600 ft)
10:27 pm MST Feb 1, 2026
12am MST Feb 2, 2026-6pm MST Feb 8, 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