Tracking Winter Weather and Frigid Temperatures Through This Weekend

A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Overcast

11°F

-12°C

Humidity 51%
Wind Speed NW 18 G 39 mph
Barometer 29.97 in (1022.0 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill-7°F (-22°C)
Last update 16 Jan 5:53 pm MST
Extended Forecast for

5 Miles E Custer SD

  • Tonight

    Tonight: Scattered snow showers, mainly between 8pm and 11pm.  Partly cloudy, with a low around 4. Wind chill values as low as -15. Blustery, with a northwest wind 15 to 21 mph, with gusts as high as 49 mph.  Chance of precipitation is 30%.

    Low: 4 °F

    Scattered
    Snow Showers
    and Blustery
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 29. Wind chill values as low as -13. North wind 7 to 11 mph, with gusts as high as 29 mph.

    High: 29 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a temperature rising to around 34 by 11pm. Wind chill values as low as 13. Blustery, with a west wind 8 to 13 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 39 mph.

    Low: 22 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Blustery

  • Sunday

    Sunday: A 20 percent chance of snow.  Mostly sunny, with a temperature rising to near 32 by 11am, then falling to around 22 during the remainder of the day. Wind chill values as low as 10. Northwest wind 13 to 18 mph, with gusts as high as 40 mph.

    High: 32 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 7. Northwest wind 6 to 9 mph, with gusts as high as 26 mph.

    Low: 7 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 29. Northwest wind 6 to 10 mph, with gusts as high as 28 mph.

    High: 29 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 16. West wind 6 to 8 mph, with gusts as high as 23 mph.

    Low: 16 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45. West wind 9 to 13 mph, with gusts as high as 31 mph.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Scattered snow showers, mainly between 8pm and 11pm. Partly cloudy, with a low around 4. Wind chill values as low as -15. Blustery, with a northwest wind 15 to 21 mph, with gusts as high as 49 mph. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 29. Wind chill values as low as -13. North wind 7 to 11 mph, with gusts as high as 29 mph.
Saturday Night
Partly cloudy, with a temperature rising to around 34 by 11pm. Wind chill values as low as 13. Blustery, with a west wind 8 to 13 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 39 mph.
Sunday
A 20 percent chance of snow. Mostly sunny, with a temperature rising to near 32 by 11am, then falling to around 22 during the remainder of the day. Wind chill values as low as 10. Northwest wind 13 to 18 mph, with gusts as high as 40 mph.
Sunday Night
Partly cloudy, with a low around 7. Northwest wind 6 to 9 mph, with gusts as high as 26 mph.
M.L.King Day
Sunny, with a high near 29. Northwest wind 6 to 10 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around 16. West wind 6 to 8 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 45. West wind 9 to 13 mph, with gusts as high as 31 mph.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
Partly sunny, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 11.
Thursday
Mostly sunny, with a high near 30.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 11.
Friday
A slight chance of snow. Partly sunny, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Custer SD
 43.76°N 103.51°W (Elev. 5249 ft)
5:56 pm MST Jan 16, 2026
6pm MST Jan 16, 2026-6pm MST Jan 23, 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