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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.

Mostly Cloudy

11°F

-12°C

Humidity 51%
Wind Speed NW 14 G 31 mph
Barometer 29.95 in (1021.5 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill-5°F (-21°C)
Last update 16 Jan 6:53 pm MST
Extended Forecast for

Hot Springs SD

  • Tonight

    Tonight: Partly cloudy, with a low around 6. Wind chill values as low as -9. Blustery, with a northwest wind 11 to 21 mph, with gusts as high as 45 mph.

    Low: 6 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 32. Wind chill values as low as -8. West wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 32 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a temperature rising to around 31 by 1am. Wind chill values as low as 16. West wind 9 to 18 mph, with gusts as high as 31 mph.

    Low: 25 °F⇑

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 41. Wind chill values as low as 20. Breezy, with a northwest wind 15 to 23 mph, with gusts as high as 40 mph.

    High: 41 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 11. West wind 3 to 8 mph. Winds could gust as high as 17 mph.

    Low: 11 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 35. Northwest wind 6 to 15 mph, with gusts as high as 30 mph.

    High: 35 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 18. West wind around 6 mph, with gusts as high as 16 mph.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 51. West wind 9 to 16 mph, with gusts as high as 32 mph.

    High: 51 °F

    Partly Sunny

  • Tuesday Night

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

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 6. Wind chill values as low as -9. Blustery, with a northwest wind 11 to 21 mph, with gusts as high as 45 mph.
Saturday
Sunny, with a high near 32. Wind chill values as low as -8. West wind 7 to 10 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a temperature rising to around 31 by 1am. Wind chill values as low as 16. West wind 9 to 18 mph, with gusts as high as 31 mph.
Sunday
Mostly sunny, with a high near 41. Wind chill values as low as 20. Breezy, with a northwest wind 15 to 23 mph, with gusts as high as 40 mph.
Sunday Night
Partly cloudy, with a low around 11. West wind 3 to 8 mph. Winds could gust as high as 17 mph.
M.L.King Day
Sunny, with a high near 35. Northwest wind 6 to 15 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 18. West wind around 6 mph, with gusts as high as 16 mph.
Tuesday
Partly sunny, with a high near 51. West wind 9 to 16 mph, with gusts as high as 32 mph.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
Partly sunny, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 14.
Thursday
Mostly sunny, with a high near 37.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 14.
Friday
A slight chance of snow. Mostly cloudy, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hot Springs SD
 43.44°N 103.48°W (Elev. 3599 ft)
Last Update:
7:06 pm MST Jan 16, 2026
Forecast Valid:
7pm MST Jan 16, 2026-6pm MST Jan 23, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation