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

Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Light Snow

19°F

-7°C

Humidity 77%
Wind Speed NE 5 mph
Barometer 29.52 in (1002.5 mb)
Dewpoint 13°F (-11°C)
Visibility 1.50 mi
Wind Chill12°F (-11°C)
Last update 18 Feb 10:53 pm MST
Extended Forecast for

6 Miles SE Hot Springs SD

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

    NOW until 5:00pm Thu

    Winter Weather Advisory

  • Tonight

    Low: 11 °F

    Chance Snow
    and Blustery

  • Thursday

    Thursday: Snow likely, mainly before 2pm.  Cloudy, with a high near 21. Wind chill values as low as zero. East wind 6 to 8 mph becoming north in the afternoon. Winds could gust as high as 15 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 21 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly before 8pm.  Mostly cloudy, with a low around 2. Wind chill values as low as -6. Northeast wind around 5 mph becoming calm  in the evening.  New snow accumulation of less than a half inch possible.

    Low: 2 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 31. Wind chill values as low as 3. Calm wind becoming south around 6 mph in the morning.

    High: 31 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 6. Northeast wind around 5 mph becoming light and variable.

    Low: 6 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Sunny, with a high near 39. West wind 6 to 9 mph becoming north in the afternoon. Winds could gust as high as 17 mph.

    High: 39 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 8. Light northwest wind.

    Low: 8 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 36. Northeast wind 5 to 8 mph becoming southeast in the morning. Winds could gust as high as 15 mph.

    High: 36 °F

    Mostly Sunny

Detailed Forecast

Tonight
A slight chance of snow before 1am, then a chance of snow after 2am. Mostly cloudy, with a low around 11. Wind chill values as low as -1. Blustery, with a northeast wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of around an inch possible.
Thursday
Snow likely, mainly before 2pm. Cloudy, with a high near 21. Wind chill values as low as zero. East wind 6 to 8 mph becoming north in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 40 percent chance of snow, mainly before 8pm. Mostly cloudy, with a low around 2. Wind chill values as low as -6. Northeast wind around 5 mph becoming calm in the evening. New snow accumulation of less than a half inch possible.
Friday
Mostly sunny, with a high near 31. Wind chill values as low as 3. Calm wind becoming south around 6 mph in the morning.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 6. Northeast wind around 5 mph becoming light and variable.
Saturday
Sunny, with a high near 39. West wind 6 to 9 mph becoming north in the afternoon. Winds could gust as high as 17 mph.
Saturday Night
Mostly clear, with a low around 8. Light northwest wind.
Sunday
Mostly sunny, with a high near 36. Northeast wind 5 to 8 mph becoming southeast in the morning. Winds could gust as high as 15 mph.
Sunday Night
Partly cloudy, with a low around 15.
Monday
Sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 59. Breezy.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Hot Springs SD
 43.38°N 103.39°W (Elev. 3182 ft)
9:56 pm MST Feb 18, 2026
11pm MST Feb 18, 2026-6pm MST Feb 25, 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