National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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 and Breezy

13°F

-11°C

Humidity 46%
Wind Speed NW 21 G 48 mph
Barometer 29.86 in (1017.6 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill-5°F (-21°C)
Last update 16 Jan 1:53 pm MST
Extended Forecast for

Custer State Park SD

High Wind Warning January 16, 02:02pm until January 16, 06:00pm
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning January 16, 02:02pm until January 16, 06:00pm

    NOW until 6:00pm Fri

    High Wind Warning

  • This Afternoon

    High: 22 °F

    Mostly Sunny
    and Blustery

  • Tonight

    Tonight: Isolated snow showers between 8pm and 11pm. Partly cloudy, with a low around 7. Wind chill values as low as -12. Blustery, with a northwest wind 17 to 23 mph, with gusts as high as 46 mph. Chance of precipitation is 20%.

    Low: 7 °F

    Blustery.
    Isolated Snow
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 30. Wind chill values as low as -10. North wind 5 to 13 mph, with gusts as high as 26 mph.

    High: 30 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a temperature rising to around 37 by 11pm. Wind chill values as low as 17. Blustery, with a west wind 8 to 13 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 37 mph.

    Low: 24 °F⇑

    Partly Cloudy
    then Partly
    Cloudy and
    Blustery

  • Sunday

    Sunday: Mostly sunny, with a temperature rising to near 34 by 10am, then falling to around 26 during the remainder of the day. Breezy, with a northwest wind 14 to 21 mph, with gusts as high as 43 mph.

    High: 34 °F⇓

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 11. Northwest wind 6 to 10 mph, with gusts as high as 26 mph.

    Low: 11 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 31. Northwest wind 6 to 10 mph, with gusts as high as 26 mph.

    High: 31 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 19. West wind 6 to 10 mph, with gusts as high as 23 mph.

    Low: 19 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 22. Wind chill values as low as -1. Blustery, with a northwest wind 23 to 28 mph, with gusts as high as 55 mph.
Tonight
Isolated snow showers between 8pm and 11pm. Partly cloudy, with a low around 7. Wind chill values as low as -12. Blustery, with a northwest wind 17 to 23 mph, with gusts as high as 46 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 30. Wind chill values as low as -10. North wind 5 to 13 mph, with gusts as high as 26 mph.
Saturday Night
Partly cloudy, with a temperature rising to around 37 by 11pm. Wind chill values as low as 17. Blustery, with a west wind 8 to 13 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 37 mph.
Sunday
Mostly sunny, with a temperature rising to near 34 by 10am, then falling to around 26 during the remainder of the day. Breezy, with a northwest wind 14 to 21 mph, with gusts as high as 43 mph.
Sunday Night
Partly cloudy, with a low around 11. Northwest wind 6 to 10 mph, with gusts as high as 26 mph.
M.L.King Day
Sunny, with a high near 31. Northwest wind 6 to 10 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 19. West wind 6 to 10 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
Partly sunny, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 16.
Thursday
Mostly sunny, with a high near 32.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Custer State Park SD
 43.72°N 103.42°W (Elev. 4583 ft)
Last Update:
12:26 pm MST Jan 16, 2026
Forecast Valid:
2pm MST Jan 16, 2026-6pm MST Jan 22, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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