Fire Weather Concerns in the Intermountain West into the Plains

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the Plains though early this week. Another elevated risk is possible across the central Appalachians. A rapid warm-up is in the forecast beginning Monday across the central and eastern U.S.. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

48°F

9°C

Humidity 33%
Wind Speed E 6 mph
Barometer 29.91 in (1008.0 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 29 Mar 9:53 pm MDT
Extended Forecast for

2 Miles WNW Custer SD

Red Flag Warning March 30, 12:00pm until March 30, 08:00pm
Click here for hazard details and duration
Red Flag Warning
  • Tonight

    Tonight: Mostly clear, with a temperature rising to around 48 by 5am. Calm wind becoming west around 6 mph after midnight. Winds could gust as high as 15 mph.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 70. Breezy, with a northwest wind 6 to 11 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 41 mph.

    High: 70 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: A slight chance of rain before midnight, then a chance of rain and snow between midnight and 1am, then a chance of snow after 1am.  Mostly cloudy, with a low around 29. West wind 8 to 18 mph becoming north in the evening. Winds could gust as high as 37 mph.  Chance of precipitation is 30%.

    Low: 29 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A 40 percent chance of snow.  Mostly cloudy, with a high near 40. North wind 6 to 9 mph becoming east in the afternoon. Winds could gust as high as 22 mph.  Little or no snow accumulation expected.

    High: 40 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 23. East wind around 8 mph, with gusts as high as 22 mph.  New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely, mainly before noon.  Mostly cloudy, with a high near 39. Southeast wind 8 to 13 mph, with gusts as high as 29 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 39 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 27. Southeast wind 6 to 9 mph, with gusts as high as 22 mph.

    Low: 27 °F

    Chance Snow

  • Thursday

    Thursday: A slight chance of snow before noon, then a chance of rain.  Mostly sunny, with a high near 56. South wind 6 to 13 mph, with gusts as high as 30 mph.

    High: 56 °F

    Slight Chance
    Snow then
    Chance Rain

  • Thursday Night

    Thursday Night: Rain and snow likely.  Mostly cloudy, with a low around 33.

    Low: 33 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Mostly clear, with a temperature rising to around 48 by 5am. Calm wind becoming west around 6 mph after midnight. Winds could gust as high as 15 mph.
Monday
Mostly sunny, with a high near 70. Breezy, with a northwest wind 6 to 11 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 41 mph.
Monday Night
A slight chance of rain before midnight, then a chance of rain and snow between midnight and 1am, then a chance of snow after 1am. Mostly cloudy, with a low around 29. West wind 8 to 18 mph becoming north in the evening. Winds could gust as high as 37 mph. Chance of precipitation is 30%.
Tuesday
A 40 percent chance of snow. Mostly cloudy, with a high near 40. North wind 6 to 9 mph becoming east in the afternoon. Winds could gust as high as 22 mph. Little or no snow accumulation expected.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 23. East wind around 8 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely, mainly before noon. Mostly cloudy, with a high near 39. Southeast wind 8 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 27. Southeast wind 6 to 9 mph, with gusts as high as 22 mph.
Thursday
A slight chance of snow before noon, then a chance of rain. Mostly sunny, with a high near 56. South wind 6 to 13 mph, with gusts as high as 30 mph.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 33.
Friday
Snow likely. Mostly cloudy, with a high near 43.
Friday Night
A chance of snow. Mostly cloudy, with a low around 22.
Saturday
A chance of snow. Partly sunny, with a high near 39.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Custer SD
 43.78°N 103.63°W (Elev. 5600 ft)
10:37 pm MDT Mar 29, 2026
10pm MDT Mar 29, 2026-6pm MDT Apr 5, 2026
 
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Additional Resources

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