Arctic Air for the Northeast and Mid-Atlantic; Increase Moisture for Pacific Northwest; Active Pattern for Hawaii

An arctic cold front will impact the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest and Hawaii this weekend with both coverage and intensity of rainfall and higher elevation snows. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

40°F

4°C

Humidity 43%
Wind Speed Calm
Barometer 30.08 in (1016.4 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 8 Feb 12:53 am MST
Extended Forecast for

5 Miles ESE Edgemont SD

  • Overnight

    Overnight: Mostly clear, with a low around 32. Northwest wind 7 to 9 mph.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 62. West wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36. Southwest wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 16 mph.

    Low: 36 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 59. Breezy, with a west wind 10 to 20 mph, with gusts as high as 31 mph.

    High: 59 °F

    Partly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Monday Night

    Monday Night: A chance of rain and snow before 11pm, then a slight chance of snow.  Mostly cloudy, with a low around 28. North wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 16 mph.  Chance of precipitation is 30%.

    Low: 28 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A slight chance of snow after 11am, mixing with rain after 1pm.  Mostly cloudy, with a high near 45. West wind 6 to 8 mph becoming south in the afternoon.  Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow.  Cloudy, with a low around 27. East wind around 6 mph.  Chance of precipitation is 40%.

    Low: 27 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 10am, then a chance of rain.  Mostly cloudy, with a high near 48. East wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 17 mph.

    High: 48 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 11pm.  Mostly cloudy, with a low around 27.

    Low: 27 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 32. Northwest wind 7 to 9 mph.
Sunday
Mostly sunny, with a high near 62. West wind 7 to 14 mph, with gusts as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 36. Southwest wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 16 mph.
Monday
Partly sunny, with a high near 59. Breezy, with a west wind 10 to 20 mph, with gusts as high as 31 mph.
Monday Night
A chance of rain and snow before 11pm, then a slight chance of snow. Mostly cloudy, with a low around 28. North wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 30%.
Tuesday
A slight chance of snow after 11am, mixing with rain after 1pm. Mostly cloudy, with a high near 45. West wind 6 to 8 mph becoming south in the afternoon. Chance of precipitation is 20%.
Tuesday Night
A chance of rain and snow. Cloudy, with a low around 27. East wind around 6 mph. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 48. East wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 17 mph.
Wednesday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 27.
Thursday
Mostly sunny, with a high near 48.
Thursday Night
Mostly clear, with a low around 24.
Friday
Sunny, with a high near 50.
Friday Night
Mostly clear, with a low around 24.
Saturday
Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Edgemont SD
 43.27°N 103.74°W (Elev. 3675 ft)
11:46 pm MST Feb 7, 2026
1am MST Feb 8, 2026-6pm MST Feb 14, 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