Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring critical fire weather to the southern High Plains Friday. A winter storm will track across the Great Lakes and Northeast U.S. Friday into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

A Few Clouds

-2°F

-19°C

Humidity 83%
Wind Speed Calm
Barometer 29.62 in (1012.8 mb)
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Last update 19 Feb 9:53 pm MST
Extended Forecast for

4 Miles NW Hill City SD

  • Tonight

    Tonight: A chance of snow before 11pm, then a chance of flurries after 11pm.  Partly cloudy, with a steady temperature around 2. Calm wind.  Chance of precipitation is 30%.

    Low: 2 °F

    Chance Snow
    then Partly
    Cloudy

  • Friday

    Friday: Sunny, with a high near 27. Wind chill values as low as 1. Light and variable wind.

    High: 27 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 9. Calm wind.

    Low: 9 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 32. Wind chill values as low as 10. Calm wind becoming west around 6 mph in the morning. Winds could gust as high as 22 mph.

    High: 32 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 7. Calm wind.

    Low: 7 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 36. Calm wind becoming southeast around 5 mph. Winds could gust as high as 16 mph.

    High: 36 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 16. Light and variable wind. Winds could gust as high as 16 mph.

    Low: 16 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 53. West wind 3 to 5 mph. Winds could gust as high as 17 mph.

    High: 53 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of snow before 11pm, then a chance of flurries after 11pm. Partly cloudy, with a steady temperature around 2. Calm wind. Chance of precipitation is 30%.
Friday
Sunny, with a high near 27. Wind chill values as low as 1. Light and variable wind.
Friday Night
Partly cloudy, with a low around 9. Calm wind.
Saturday
Mostly sunny, with a high near 32. Wind chill values as low as 10. Calm wind becoming west around 6 mph in the morning. Winds could gust as high as 22 mph.
Saturday Night
Mostly clear, with a low around 7. Calm wind.
Sunday
Mostly sunny, with a high near 36. Calm wind becoming southeast around 5 mph. Winds could gust as high as 16 mph.
Sunday Night
Mostly clear, with a low around 16. Light and variable wind. Winds could gust as high as 16 mph.
Monday
Mostly sunny, with a high near 53. West wind 3 to 5 mph. Winds could gust as high as 17 mph.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Partly sunny, with a high near 52.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 26.
Wednesday
A chance of snow. Mostly sunny, with a high near 41.
Wednesday Night
A slight chance of snow. Mostly clear, with a low around 24.
Thursday
A slight chance of snow. Sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Hill City SD
 43.97°N 103.62°W (Elev. 5469 ft)
9:51 pm MST Feb 19, 2026
10pm MST Feb 19, 2026-6pm MST Feb 26, 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