Fire Weather in the Central and Southern Plains; Pacific Storms Impacting the West

Gusty to high winds and low relative humidity will bring elevated to critical fire weather to the central and southern Plains into Wednesday. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain, and heavy mountain snow. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

35°F

2°C

Humidity 44%
Wind Speed SW 8 mph
Barometer 29.76 in (1006.0 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 16 Feb 3:53 am MST
Extended Forecast for

3 Miles NNE Keystone SD

Fire Weather Watch February 17, 11:00am until February 17, 06:00pm
Click here for hazard details and duration
Fire Weather Watch
  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 59. West wind 5 to 7 mph becoming south in the afternoon. Winds could gust as high as 21 mph.

    High: 59 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 36. South wind 3 to 7 mph. Winds could gust as high as 18 mph.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55. Southwest wind 9 to 16 mph, with gusts as high as 44 mph.

    High: 55 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 25. West wind 9 to 13 mph, with gusts as high as 33 mph.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 39. West wind 6 to 8 mph becoming northeast in the afternoon. Winds could gust as high as 21 mph.

    High: 39 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 11pm.  Mostly cloudy, with a low around 12. North wind around 6 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 12 °F

    Snow Likely

  • Thursday

    Thursday: Snow likely.  Mostly cloudy, with a high near 21. Northeast wind 5 to 7 mph, with gusts as high as 18 mph.  Chance of precipitation is 70%.

    High: 21 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A chance of snow before 11pm.  Mostly cloudy, with a low around 6. Light and variable wind.

    Low: 6 °F

    Chance Snow
    then Partly
    Cloudy

  • Friday

    Friday: A chance of snow after 11am.  Partly sunny, with a high near 29.

    High: 29 °F

    Chance Snow

Detailed Forecast

Washington's Birthday
Mostly sunny, with a high near 59. West wind 5 to 7 mph becoming south in the afternoon. Winds could gust as high as 21 mph.
Tonight
Mostly clear, with a low around 36. South wind 3 to 7 mph. Winds could gust as high as 18 mph.
Tuesday
Mostly sunny, with a high near 55. Southwest wind 9 to 16 mph, with gusts as high as 44 mph.
Tuesday Night
Partly cloudy, with a low around 25. West wind 9 to 13 mph, with gusts as high as 33 mph.
Wednesday
Mostly sunny, with a high near 39. West wind 6 to 8 mph becoming northeast in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 12. North wind around 6 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow likely. Mostly cloudy, with a high near 21. Northeast wind 5 to 7 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
Thursday Night
A chance of snow before 11pm. Mostly cloudy, with a low around 6. Light and variable wind.
Friday
A chance of snow after 11am. Partly sunny, with a high near 29.
Friday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 12.
Saturday
A slight chance of snow. Mostly sunny, with a high near 32.
Saturday Night
Mostly clear, with a low around 11.
Sunday
Sunny, with a high near 35.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Keystone SD
 43.92°N 103.41°W (Elev. 4708 ft)
2:32 am MST Feb 16, 2026
4am MST Feb 16, 2026-6pm MST Feb 22, 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