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.

Light Snow

11°F

-12°C

Humidity 67%
Wind Speed W 8 G 24 mph
Barometer 29.89 in (1019.2 mb)
Dewpoint 2°F (-17°C)
Visibility 3.00 mi
Wind Chill-1°F (-18°C)
Last update 16 Jan 9:53 pm MST
Extended Forecast for

5 Miles N Custer SD

  • Tonight

    Tonight: Snow likely before 2am.  Areas of blowing snow before 2am. Partly cloudy, with a low around -1. Wind chill values as low as -27. Windy, with a northwest wind 23 to 32 mph, with gusts as high as 48 mph.  Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: -1 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Saturday

    Saturday: Sunny, with a high near 24. Wind chill values as low as -25. Blustery, with a north wind 17 to 22 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 24 °F

    Sunny and
    Blustery then
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a temperature rising to around 29 by 11pm. Wind chill values as low as 5. Windy, with a west wind 15 to 20 mph increasing to 28 to 33 mph after midnight. Winds could gust as high as 46 mph.

    Low: 18 °F

    Partly Cloudy
    and Windy

  • Sunday

    Sunday: A 20 percent chance of snow.  Mostly sunny, with a temperature rising to near 25 by 11am, then falling to around 16 during the remainder of the day. Wind chill values as low as zero. Windy, with a northwest wind 20 to 30 mph, with gusts as high as 46 mph.

    High: 25 °F

    Slight Chance
    Snow and
    Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 4. Northwest wind 14 to 17 mph, with gusts as high as 32 mph.

    Low: 4 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 21. Northwest wind 9 to 14 mph, with gusts as high as 29 mph.

    High: 21 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 13. West wind 10 to 16 mph, with gusts as high as 25 mph.

    Low: 13 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 39. West wind around 15 mph, with gusts as high as 31 mph.

    High: 39 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow likely before 2am. Areas of blowing snow before 2am. Partly cloudy, with a low around -1. Wind chill values as low as -27. Windy, with a northwest wind 23 to 32 mph, with gusts as high as 48 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Sunny, with a high near 24. Wind chill values as low as -25. Blustery, with a north wind 17 to 22 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 36 mph.
Saturday Night
Partly cloudy, with a temperature rising to around 29 by 11pm. Wind chill values as low as 5. Windy, with a west wind 15 to 20 mph increasing to 28 to 33 mph after midnight. Winds could gust as high as 46 mph.
Sunday
A 20 percent chance of snow. Mostly sunny, with a temperature rising to near 25 by 11am, then falling to around 16 during the remainder of the day. Wind chill values as low as zero. Windy, with a northwest wind 20 to 30 mph, with gusts as high as 46 mph.
Sunday Night
Partly cloudy, with a low around 4. Northwest wind 14 to 17 mph, with gusts as high as 32 mph.
M.L.King Day
Sunny, with a high near 21. Northwest wind 9 to 14 mph, with gusts as high as 29 mph.
Monday Night
Partly cloudy, with a low around 13. West wind 10 to 16 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 39. West wind around 15 mph, with gusts as high as 31 mph.
Tuesday Night
Mostly cloudy, with a low around 18.
Wednesday
Partly sunny, with a high near 26.
Wednesday Night
Mostly cloudy, with a low around 8.
Thursday
Mostly sunny, with a high near 25.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 9.
Friday
A chance of snow. Partly sunny, with a high near 20.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Custer SD
 43.84°N 103.61°W (Elev. 6276 ft)
11:16 pm MST Jan 16, 2026
11pm 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