Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

34°F

1°C

Humidity 29%
Wind Speed Vrbl 7 mph
Barometer 29.50 in (1000.8 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 18 Feb 9:53 am MST
Extended Forecast for

Hot Springs SD

Winter Weather Advisory February 18, 11:00pm until February 19, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Today

    Today: Increasing clouds, with a high near 49. Northwest wind 5 to 14 mph becoming east in the afternoon. Winds could gust as high as 29 mph.

    High: 49 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Snow likely, mainly after 11pm.  Cloudy, with a low around 11. Northeast wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 29 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 11 °F

    Snow Likely

  • Thursday

    Thursday: Snow likely.  Cloudy, with a high near 23. Wind chill values as low as 5. East wind 5 to 8 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 23 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before 11pm.  Mostly cloudy, with a low around 1. Calm wind.

    Low: 1 °F

    Chance Snow
    then Partly
    Cloudy

  • Friday

    Friday: A 20 percent chance of snow after 11am.  Increasing clouds, with a high near 31. Calm wind becoming south 5 to 7 mph in the morning. Winds could gust as high as 15 mph.

    High: 31 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 10. Light and variable wind.

    Low: 10 °F

    Chance Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 38. Calm wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 18 mph.

    High: 38 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 9. Light northwest wind.

    Low: 9 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 49. Northwest wind 5 to 14 mph becoming east in the afternoon. Winds could gust as high as 29 mph.
Tonight
Snow likely, mainly after 11pm. Cloudy, with a low around 11. Northeast wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow likely. Cloudy, with a high near 23. Wind chill values as low as 5. East wind 5 to 8 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 1. Calm wind.
Friday
A 20 percent chance of snow after 11am. Increasing clouds, with a high near 31. Calm wind becoming south 5 to 7 mph in the morning. Winds could gust as high as 15 mph.
Friday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 10. Light and variable wind.
Saturday
Mostly sunny, with a high near 38. Calm wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 18 mph.
Saturday Night
Mostly clear, with a low around 9. Light northwest wind.
Sunday
Mostly sunny, with a high near 34.
Sunday Night
Partly cloudy, with a low around 13.
Monday
Sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 57. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Hot Springs SD
 43.44°N 103.48°W (Elev. 3599 ft)
9:52 am MST Feb 18, 2026
10am MST Feb 18, 2026-6pm MST Feb 24, 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