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Record Warmth Lingers; Fire Weather Concerns; Unsettled Pacific Northwest

More record warm temperatures are forecast this week from California, Southwest, Plains then into the Mississippi Valley and Southeast. The warmth combining with dry conditions may result in elevated to locally critical fire weather conditions. Meanwhile, another Pacific system will move across the Pacific Northwest with lower elevation rain and mountain snows. For Hawaii, conditions improving. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

29°F

-2°C

Humidity 92%
Wind Speed Calm
Barometer 30.21 in (1023.9 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 22 Mar 11:53 pm MDT
Extended Forecast for

2 Miles SW Custer State Park SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 36. Calm wind becoming southwest around 5 mph.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 61. Southwest wind 5 to 7 mph becoming east in the afternoon. Winds could gust as high as 18 mph.

    High: 61 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41. East wind around 6 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 67. Light and variable wind becoming west 5 to 7 mph in the morning. Winds could gust as high as 21 mph.

    High: 67 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 48. Light and variable wind becoming west 5 to 7 mph after midnight. Winds could gust as high as 18 mph.

    Low: 48 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 80. West wind 6 to 10 mph, with gusts as high as 25 mph.

    High: 80 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41. West wind 8 to 11 mph becoming north after midnight. Winds could gust as high as 25 mph.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 51. Northeast wind 11 to 15 mph, with gusts as high as 34 mph.

    High: 51 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow before midnight. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 36. Calm wind becoming southwest around 5 mph.
Monday
Mostly cloudy, with a high near 61. Southwest wind 5 to 7 mph becoming east in the afternoon. Winds could gust as high as 18 mph.
Monday Night
Partly cloudy, with a low around 41. East wind around 6 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Tuesday
Partly sunny, with a high near 67. Light and variable wind becoming west 5 to 7 mph in the morning. Winds could gust as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 48. Light and variable wind becoming west 5 to 7 mph after midnight. Winds could gust as high as 18 mph.
Wednesday
Mostly sunny, with a high near 80. West wind 6 to 10 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 41. West wind 8 to 11 mph becoming north after midnight. Winds could gust as high as 25 mph.
Thursday
Mostly sunny, with a high near 51. Northeast wind 11 to 15 mph, with gusts as high as 34 mph.
Thursday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around 28.
Friday
Partly sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 58.
Saturday Night
Mostly cloudy, with a low around 41.
Sunday
Mostly sunny, with a high near 69.
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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:
12:31 am MDT Mar 23, 2026
Forecast Valid:
12am MDT Mar 23, 2026-6pm MDT Mar 29, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation