Severe Thunderstorms in the Southeast U.S.; Critical Fire Weather in the Central and Southern Plains

Scattered severe thunderstorms remain possible this afternoon and evening across parts of southern Georgia into north and west-central Florida. Both damaging winds and a few tornadoes may occur. Gusty to high winds and low relative humidity will bring critical fire weather to the central and southern Plains today into Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

49°F

9°C

Humidity 25%
Wind Speed W 18 G 31 mph
Barometer 29.81 in (1009.6 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 15 Feb 12:53 pm MST
Extended Forecast for

4 Miles E Custer SD

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 55. West wind 6 to 9 mph, with gusts as high as 25 mph.

    High: 55 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 32. Calm wind becoming west around 5 mph after midnight.

    Low: 32 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 58. West wind 6 to 8 mph, with gusts as high as 24 mph.

    High: 58 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 38. Southwest wind 5 to 7 mph, with gusts as high as 17 mph.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of rain between 11am and 3pm, then a chance of snow after 3pm.  Mostly sunny, with a high near 54. Breezy, with a southwest wind 9 to 14 mph increasing to 16 to 21 mph in the morning. Winds could gust as high as 45 mph.  Chance of precipitation is 30%.

    High: 54 °F

    Breezy.
    Chance Rain
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow before 11pm.  Partly cloudy, with a low around 25. West wind 9 to 15 mph, with gusts as high as 38 mph.  New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow
    then Partly
    Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow after 11am.  Mostly sunny, with a high near 42. West wind 6 to 8 mph becoming southeast in the afternoon. Winds could gust as high as 22 mph.

    High: 42 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Snow likely.  Mostly cloudy, with a low around 11. North wind 6 to 9 mph, with gusts as high as 23 mph.

    Low: 11 °F

    Snow Likely

  • Thursday

    Thursday: Snow likely, mainly before 11am.  Mostly cloudy, with a high near 23.

    High: 23 °F

    Snow Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 55. West wind 6 to 9 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 32. Calm wind becoming west around 5 mph after midnight.
Washington's Birthday
Mostly sunny, with a high near 58. West wind 6 to 8 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 38. Southwest wind 5 to 7 mph, with gusts as high as 17 mph.
Tuesday
A chance of rain between 11am and 3pm, then a chance of snow after 3pm. Mostly sunny, with a high near 54. Breezy, with a southwest wind 9 to 14 mph increasing to 16 to 21 mph in the morning. Winds could gust as high as 45 mph. Chance of precipitation is 30%.
Tuesday Night
A 40 percent chance of snow before 11pm. Partly cloudy, with a low around 25. West wind 9 to 15 mph, with gusts as high as 38 mph. New snow accumulation of less than a half inch possible.
Wednesday
A 30 percent chance of snow after 11am. Mostly sunny, with a high near 42. West wind 6 to 8 mph becoming southeast in the afternoon. Winds could gust as high as 22 mph.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 11. North wind 6 to 9 mph, with gusts as high as 23 mph.
Thursday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 23.
Thursday Night
A slight chance of snow before 11pm. Mostly cloudy, with a low around 4.
Friday
A chance of snow. Partly sunny, with a high near 29.
Friday Night
A chance of snow. Mostly cloudy, with a low around 10.
Saturday
A slight chance of snow. Mostly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Custer SD
 43.78°N 103.51°W (Elev. 5217 ft)
11:31 am MST Feb 15, 2026
1pm MST Feb 15, 2026-6pm MST Feb 21, 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