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

30°F

-1°C

Humidity 66%
Wind Speed NW 3 mph
Barometer 29.95 in (1014.3 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 2 Feb 12:53 am MST
Extended Forecast for

10 Miles NE Edgemont SD

  • Overnight

    Overnight: Partly cloudy, with a low around 30. West wind 5 to 9 mph, with gusts as high as 17 mph.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 50. Breezy, with a northwest wind 10 to 15 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 34 mph.

    High: 50 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27. Wind chill values as low as 19. West wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of snow after 11am, mixing with rain after noon.  Partly sunny, with a high near 45. Wind chill values as low as 19 early. Northwest wind 8 to 18 mph, with gusts as high as 32 mph.  Chance of precipitation is 30%.

    High: 45 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before 11pm.  Partly cloudy, with a low around 24. West wind 9 to 13 mph, with gusts as high as 23 mph.

    Low: 24 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 48. West wind 8 to 13 mph, with gusts as high as 24 mph.

    High: 48 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. West wind 9 to 14 mph, with gusts as high as 26 mph.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 58. West wind 13 to 18 mph, with gusts as high as 31 mph.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 30. West wind 5 to 9 mph, with gusts as high as 17 mph.
Monday
Sunny, with a high near 50. Breezy, with a northwest wind 10 to 15 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 34 mph.
Monday Night
Partly cloudy, with a low around 27. Wind chill values as low as 19. West wind 7 to 10 mph, with gusts as high as 21 mph.
Tuesday
A chance of snow after 11am, mixing with rain after noon. Partly sunny, with a high near 45. Wind chill values as low as 19 early. Northwest wind 8 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Tuesday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 24. West wind 9 to 13 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 48. West wind 8 to 13 mph, with gusts as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 33. West wind 9 to 14 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 58. West wind 13 to 18 mph, with gusts as high as 31 mph.
Thursday Night
Mostly clear, with a low around 30.
Friday
Sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 31.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Mostly sunny, with a high near 56.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NE Edgemont SD
 43.41°N 103.69°W (Elev. 4432 ft)
12:26 am MST Feb 2, 2026
1am 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