Above Average Temperatures in the West; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures will continue across the West this week, potentially breaking some daily high temperature records. A storm system dropping south out of Canada will bring a wintry mix to the Upper Midwest and Great Lakes Tuesday, pushing into the Central Appalachians and interior Northeast on Wednesday. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

48°F

9°C

Humidity 39%
Wind Speed Vrbl 5 G 23 mph
Barometer 30.06 in (1014.7 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 13 Jan 1:53 am MST
Extended Forecast for

3 Miles SSE Custer County Airport SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 39. West wind around 11 mph, with gusts as high as 26 mph.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly after 11am.  Mostly cloudy, with a high near 49. Northwest wind 11 to 16 mph, with gusts as high as 36 mph.

    High: 49 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 8pm.  Partly cloudy, with a low around 28. Northwest wind 7 to 13 mph, with gusts as high as 29 mph.  Chance of precipitation is 30%.

    Low: 28 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 45. Northwest wind 5 to 7 mph, with gusts as high as 18 mph.

    High: 45 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 32. Light west wind increasing to 5 to 9 mph in the evening. Winds could gust as high as 29 mph.

    Low: 32 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a temperature rising to near 44 by 11am, then falling to around 33 during the remainder of the day. Northwest wind 13 to 16 mph, with gusts as high as 37 mph.

    High: 44 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20. Blustery, with a northwest wind 17 to 20 mph, with gusts as high as 47 mph.

    Low: 20 °F

    Mostly Clear
    then Partly
    Cloudy and
    Blustery

  • Friday

    Friday: Mostly sunny, with a high near 28. Blustery, with a northwest wind 15 to 22 mph, with gusts as high as 50 mph.

    High: 28 °F

    Mostly Sunny
    and Blustery

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 39. West wind around 11 mph, with gusts as high as 26 mph.
Tuesday
A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 49. Northwest wind 11 to 16 mph, with gusts as high as 36 mph.
Tuesday Night
A chance of rain and snow before 8pm. Partly cloudy, with a low around 28. Northwest wind 7 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 45. Northwest wind 5 to 7 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 32. Light west wind increasing to 5 to 9 mph in the evening. Winds could gust as high as 29 mph.
Thursday
Sunny, with a temperature rising to near 44 by 11am, then falling to around 33 during the remainder of the day. Northwest wind 13 to 16 mph, with gusts as high as 37 mph.
Thursday Night
Partly cloudy, with a low around 20. Blustery, with a northwest wind 17 to 20 mph, with gusts as high as 47 mph.
Friday
Mostly sunny, with a high near 28. Blustery, with a northwest wind 15 to 22 mph, with gusts as high as 50 mph.
Friday Night
Mostly cloudy, with a low around 17.
Saturday
Mostly sunny, with a high near 35.
Saturday Night
Mostly clear, with a low around 20.
Sunday
Sunny, with a high near 44.
Sunday Night
Partly cloudy, with a low around 23.
M.L.King Day
Sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Custer County Airport SD
 43.69°N 103.6°W (Elev. 5400 ft)
2:11 am MST Jan 13, 2026
2am MST Jan 13, 2026-6pm MST Jan 19, 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