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

Heat Wave Continues in the West; Critical Fire Weather Conditions in the High 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. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

53°F

12°C

Humidity 37%
Wind Speed NW 10 G 21 mph
Barometer 29.88 in (1009.2 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 17 Mar 6:53 pm MDT
Extended Forecast for

2 Miles SW Custer State Park SD

  • Tonight

    Tonight: Partly cloudy, with a low around 41. Northwest wind 7 to 11 mph, with gusts as high as 33 mph.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69. West wind 7 to 10 mph, with gusts as high as 28 mph.

    High: 69 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44. Northwest wind 6 to 8 mph, with gusts as high as 23 mph.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 72. West wind 6 to 8 mph, with gusts as high as 24 mph.

    High: 72 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48. West wind 5 to 8 mph, with gusts as high as 16 mph.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 75. West wind 6 to 9 mph, with gusts as high as 23 mph.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 51. West wind 5 to 7 mph, with gusts as high as 15 mph.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78. West wind 7 to 11 mph, with gusts as high as 26 mph.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain and snow after midnight. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 41. Northwest wind 7 to 11 mph, with gusts as high as 33 mph.
Wednesday
Mostly sunny, with a high near 69. West wind 7 to 10 mph, with gusts as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 44. Northwest wind 6 to 8 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 72. West wind 6 to 8 mph, with gusts as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 48. West wind 5 to 8 mph, with gusts as high as 16 mph.
Friday
Mostly sunny, with a high near 75. West wind 6 to 9 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 51. West wind 5 to 7 mph, with gusts as high as 15 mph.
Saturday
Sunny, with a high near 78. West wind 7 to 11 mph, with gusts as high as 26 mph.
Saturday Night
A slight chance of rain and snow after midnight. Mostly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 52.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 57.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Custer State Park SD
 43.7°N 103.45°W (Elev. 5056 ft)
Last Update:
5:13 pm MDT Mar 17, 2026
Forecast Valid:
7pm MDT Mar 17, 2026-6pm MDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation