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Heat and Fire Weather Concerns in the West

Heat will build over the Intermountain West and the Southwest the next couple of days. Lightning from dry thunderstorms can create new fire starts and combined with gusty winds may cause a fire to rapidly grow in Oregon and northern California. Elevated fire weather conditions are also expected in the Great Basin. Flash flooding will be possible in Arizona and west Texas, especially in burn scars. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

A Few Clouds

55°F

13°C

Humidity 93%
Wind Speed N 6 mph
Barometer 30.23 in (1019.7 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Wind Chill54°F (12°C)
Last update 29 Jun 8:53 pm MDT
Extended Forecast for

11 Miles W Custer County Airport SD

  • Tonight

    Tonight: Mostly clear, with a low around 51. North wind around 5 mph.

    Low: 51 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 76. North wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 15 mph.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 57. Northwest wind around 5 mph becoming southeast after midnight.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84. South wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 62. Southeast wind around 5 mph becoming north after midnight.

    Low: 62 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87. North wind 5 to 10 mph becoming southeast in the morning. Winds could gust as high as 15 mph.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 63. East wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 63 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 88. East wind 5 to 15 mph becoming south in the morning. Winds could gust as high as 20 mph.

    High: 88 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 63.

    Low: 63 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 51. North wind around 5 mph.
Monday
Sunny, with a high near 76. North wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Mostly clear, with a low around 57. Northwest wind around 5 mph becoming southeast after midnight.
Tuesday
Sunny, with a high near 84. South wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 62. Southeast wind around 5 mph becoming north after midnight.
Wednesday
Sunny, with a high near 87. North wind 5 to 10 mph becoming southeast in the morning. Winds could gust as high as 15 mph.
Wednesday Night
Partly cloudy, with a low around 63. East wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 88. East wind 5 to 15 mph becoming south in the morning. Winds could gust as high as 20 mph.
Thursday Night
A chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 63.
Independence Day
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 79.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 57.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 77.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 55.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles W Custer County Airport SD
 43.72°N 103.84°W (Elev. 5197 ft)
Last Update:
9:29 pm MDT Jun 29, 2025
Forecast Valid:
9pm MDT Jun 29, 2025-6pm MDT Jul 6, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation