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

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

19°F

-7°C

Humidity 92%
Wind Speed SW 7 mph
Barometer 29.52 in (1002.3 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 18 Feb 3:53 am MST
Extended Forecast for

2 Miles WNW Provo 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: A 10 percent chance of snow after 5pm.  Increasing clouds, with a high near 49. Wind chill values as low as 16 early. West wind 6 to 15 mph becoming east in the afternoon. Winds could gust as high as 26 mph.

    High: 49 °F

    Sunny then
    Slight Chance
    Snow

  • Tonight

    Tonight: Snow likely, mainly after 11pm.  Cloudy, with a low around 10. Wind chill values as low as -7. Breezy, with an east wind 15 to 22 mph becoming northwest after midnight. Winds could gust as high as 33 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 10 °F

    Snow Likely
    and Breezy

  • Thursday

    Thursday: Snow likely, mainly before 11am.  Mostly cloudy, with a high near 21. Wind chill values as low as -7. Northwest wind 14 to 16 mph, with gusts as high as 28 mph.  Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 21 °F

    Snow Likely
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before 11pm.  Partly cloudy, with a low around 0. Wind chill values as low as -12. West wind 5 to 8 mph.

    Low: 0 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of snow after 11am.  Increasing clouds, with a high near 29. West wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 17 mph.

    High: 29 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 7. East wind 5 to 7 mph becoming west after midnight.

    Low: 7 °F

    Chance Snow

  • Saturday

    Saturday: Sunny, with a high near 35. West wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 35 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 6. West wind 5 to 8 mph.

    Low: 6 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

Detailed Forecast

Today
A 10 percent chance of snow after 5pm. Increasing clouds, with a high near 49. Wind chill values as low as 16 early. West wind 6 to 15 mph becoming east in the afternoon. Winds could gust as high as 26 mph.
Tonight
Snow likely, mainly after 11pm. Cloudy, with a low around 10. Wind chill values as low as -7. Breezy, with an east wind 15 to 22 mph becoming northwest after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 21. Wind chill values as low as -7. Northwest wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Thursday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 0. Wind chill values as low as -12. West wind 5 to 8 mph.
Friday
A 20 percent chance of snow after 11am. Increasing clouds, with a high near 29. West wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 17 mph.
Friday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 7. East wind 5 to 7 mph becoming west after midnight.
Saturday
Sunny, with a high near 35. West wind 7 to 14 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 6. West wind 5 to 8 mph.
Sunday
Mostly sunny, with a high near 34.
Sunday Night
Partly cloudy, with a low around 12.
Monday
Sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 56. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Provo SD
 43.2°N 103.85°W (Elev. 3766 ft)
2:42 am MST Feb 18, 2026
4am 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