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Tracking Areas of Fire Weather, Severe Weather, and Winter Weather

Gusty winds and dry conditions will continue to bring fire weather concerns to the southern Plains through Friday. Severe thunderstorms including a few tornadoes, large hail and damaging wind gusts are expected across parts of the Midwest and lower Ohio Valley today. A Pacific storm will bring low elevation rain and thunderstorms across southern California and heavy snow through the Sierra. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Light Snow

8°F

-13°C

Humidity 73%
Wind Speed S 5 mph
Barometer 29.66 in (1011.3 mb)
Dewpoint 1°F (-17°C)
Visibility 1.75 mi
Wind Chill-1°F (-18°C)
Last update 19 Feb 11:53 am MST
Extended Forecast for

5 Miles NW Hill City SD

Winter Weather Advisory February 19, 12:46pm until February 19, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 19, 12:46pm until February 19, 05:00pm

    NOW until 5:00pm Thu

    Winter Weather Advisory

  • This Afternoon

    High: 18 °F

    Snow Likely

  • Tonight

    Tonight: A 30 percent chance of snow before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around -1. Calm wind.

    Low: -1 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 26. Wind chill values as low as 3. Light and variable wind.

    High: 26 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 9. Light and variable wind.

    Low: 9 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 31. West wind around 6 mph, with gusts as high as 22 mph.

    High: 31 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 10. Calm wind.

    Low: 10 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 35. Calm wind becoming southeast around 5 mph. Winds could gust as high as 17 mph.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 16. Light and variable wind becoming south around 5 mph in the evening. Winds could gust as high as 17 mph.

    Low: 16 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Snow likely, mainly between 1pm and 5pm. Cloudy, with a high near 18. Wind chill values as low as 2. Northeast wind 6 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A 30 percent chance of snow before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around -1. Calm wind.
Friday
Mostly sunny, with a high near 26. Wind chill values as low as 3. Light and variable wind.
Friday Night
Partly cloudy, with a low around 9. Light and variable wind.
Saturday
Mostly sunny, with a high near 31. West wind around 6 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 10. Calm wind.
Sunday
Mostly sunny, with a high near 35. Calm wind becoming southeast around 5 mph. Winds could gust as high as 17 mph.
Sunday Night
Mostly clear, with a low around 16. Light and variable wind becoming south around 5 mph in the evening. Winds could gust as high as 17 mph.
Monday
Mostly sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Partly sunny, with a high near 51.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 26.
Wednesday
A chance of snow. Mostly sunny, with a high near 40.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Hill City SD
 43.97°N 103.65°W (Elev. 5568 ft)
Last Update:
12:16 pm MST Feb 19, 2026
Forecast Valid:
12pm MST Feb 19, 2026-6pm MST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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