National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Early Heat Wave in the West; Fire Concerns in the Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Elevated to critical fire weather conditions are expected today across the High Plains and southern Plains. Lake effect snow downwind of the Great Lakes will taper off today. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

52°F

11°C

Humidity 38%
Wind Speed NW 16 G 35 mph
Barometer 29.80 in (1008.1 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 17 Mar 10:53 am MDT
Extended Forecast for

5 Miles N Custer SD

High Wind Warning March 17, 11:48am until March 17, 06:00pm
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning March 17, 11:48am until March 17, 06:00pm

    NOW until 6:00pm Tue

    High Wind Warning

  • Today

    High: 55 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 36. Northwest wind 13 to 18 mph, with gusts as high as 38 mph.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61. West wind around 11 mph, with gusts as high as 28 mph.

    High: 61 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39. Northwest wind 9 to 11 mph, with gusts as high as 23 mph.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 64. West wind around 9 mph, with gusts as high as 24 mph.

    High: 64 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42. West wind 7 to 10 mph, with gusts as high as 17 mph.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 67. West wind 7 to 10 mph, with gusts as high as 24 mph.

    High: 67 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 45. West wind 8 to 13 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Today
Mostly sunny, with a high near 55. Breezy, with a northwest wind 20 to 26 mph, with gusts as high as 44 mph.
Tonight
Partly cloudy, with a low around 36. Northwest wind 13 to 18 mph, with gusts as high as 38 mph.
Wednesday
Mostly sunny, with a high near 61. West wind around 11 mph, with gusts as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 39. Northwest wind 9 to 11 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 64. West wind around 9 mph, with gusts as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 42. West wind 7 to 10 mph, with gusts as high as 17 mph.
Friday
Mostly sunny, with a high near 67. West wind 7 to 10 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 45. West wind 8 to 13 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
A slight chance of rain and snow before midnight. Partly cloudy, with a low around 31.
Sunday
A slight chance of snow. Mostly sunny, with a high near 46.
Sunday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 27.
Monday
A slight chance of rain and snow. Partly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Custer SD
 43.84°N 103.61°W (Elev. 6276 ft)
Last Update:
10:32 am MDT Mar 17, 2026
Forecast Valid:
11am MDT Mar 17, 2026-6pm MDT Mar 23, 2026
 
Forecast Discussion
 
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Additional Resources

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