Areas of Severe Thunderstorms and Excessive Rainfall Thursday

Severe thunderstorms posing a risk for strong gusts and/or large hail are possible across portions of the northern and central Plains, the Lower Missouri to Lower Ohio Valleys, and across the Mid-Atlantic Thursday afternoon and evening. Excessive rainfall may bring flash and urban flooding over the Mid-Mississippi and Ohio Valleys, and Mid-Atlantic on Thursday. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Partly Cloudy

57°F

14°C

Humidity 81%
Wind Speed NW 3 mph
Barometer 30.16 in (1014.9 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 9 Jul 12:53 am MDT
Extended Forecast for

4 Miles SW Hot Springs SD

  • Overnight

    Overnight: A 20 percent chance of showers before 2am.  Partly cloudy, with a low around 61. Light northwest wind.

    Low: 61 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 86. Calm wind becoming northeast 5 to 9 mph in the morning. Winds could gust as high as 24 mph.

    High: 86 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 62. East wind 5 to 9 mph becoming light and variable. Winds could gust as high as 24 mph.

    Low: 62 °F

    Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 90. Light and variable wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 22 mph.

    High: 90 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 64. Southeast wind 5 to 10 mph becoming light and variable  after midnight. Winds could gust as high as 23 mph.

    Low: 64 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 98. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 22 mph.

    High: 98 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 102.

    High: 102 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 70. Breezy.

    Low: 70 °F

    Clear and
    Breezy then
    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of showers before 2am. Partly cloudy, with a low around 61. Light northwest wind.
Thursday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 86. Calm wind becoming northeast 5 to 9 mph in the morning. Winds could gust as high as 24 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 62. East wind 5 to 9 mph becoming light and variable. Winds could gust as high as 24 mph.
Friday
Mostly sunny, with a high near 90. Light and variable wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 22 mph.
Friday Night
Mostly clear, with a low around 64. Southeast wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.
Saturday
Sunny, with a high near 98. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 22 mph.
Saturday Night
Mostly clear, with a low around 68.
Sunday
Sunny and hot, with a high near 102.
Sunday Night
Mostly clear, with a low around 70. Breezy.
Monday
Sunny and hot, with a high near 100. Breezy.
Monday Night
Mostly clear, with a low around 72. Breezy.
Tuesday
Sunny, with a high near 99.
Tuesday Night
Mostly clear, with a low around 71.
Wednesday
Mostly sunny, with a high near 96. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Hot Springs SD
 43.39°N 103.54°W (Elev. 4012 ft)
12:32 am MDT Jul 9, 2026
1am MDT Jul 9, 2026-6pm MDT Jul 15, 2026
 
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Additional Resources

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