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

Areas of Severe Thunderstorms and Excessive Rainfall Friday

Severe thunderstorms capable of large hail and damaging wind gusts appear possible over the central and southern High Plains and eastern Kansas into Missouri Friday afternoon and evening. Rounds of storms Friday ahead of a slow moving frontal boundary will bring locally heavy rainfall and scattered flash flooding potential to the Mid-Mississippi, Ohio, and Tennessee Valleys, and the Appalachians. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

59°F

15°C

Humidity 78%
Wind Speed W 6 mph
Barometer 30.10 in (1012.5 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 10 Jul 12:53 am MDT
Extended Forecast for

7 Miles ENE Edgemont SD

Extreme Heat Watch July 11, 12:00pm until July 14, 12:00am
Click here for hazard details and duration
Extreme Heat Watch

  • Overnight

    Overnight: Partly cloudy, with a low around 62. Light and variable wind becoming northwest around 6 mph.

    Low: 62 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 92. Light and variable wind becoming east 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 92 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 68. East wind 5 to 13 mph, with gusts as high as 23 mph.

    Low: 68 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 99. East wind 5 to 11 mph becoming southeast in the morning. Winds could gust as high as 23 mph.

    High: 99 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 69. Southeast wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 23 mph.

    Low: 69 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 102. Light southeast wind increasing to 12 to 17 mph in the morning. Winds could gust as high as 28 mph.

    High: 102 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 73. Breezy.

    Low: 73 °F

    Clear and
    Breezy

  • Monday

    Monday: Sunny and hot, with a high near 103. Breezy.

    High: 103 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 72. Breezy.

    Low: 72 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 62. Light and variable wind becoming northwest around 6 mph.
Friday
Sunny, with a high near 92. Light and variable wind becoming east 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.
Friday Night
Mostly clear, with a low around 68. East wind 5 to 13 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 99. East wind 5 to 11 mph becoming southeast in the morning. Winds could gust as high as 23 mph.
Saturday Night
Mostly clear, with a low around 69. Southeast wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 23 mph.
Sunday
Sunny and hot, with a high near 102. Light southeast wind increasing to 12 to 17 mph in the morning. Winds could gust as high as 28 mph.
Sunday Night
Clear, with a low around 73. Breezy.
Monday
Sunny and hot, with a high near 103. Breezy.
Monday Night
Mostly clear, with a low around 72. Breezy.
Tuesday
Sunny, with a high near 99. Breezy.
Tuesday Night
Mostly clear, with a low around 72. Breezy.
Wednesday
Sunny, with a high near 96. Breezy.
Wednesday Night
Mostly clear, with a low around 70. Breezy.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 94. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ENE Edgemont SD
 43.34°N 103.71°W (Elev. 3986 ft)
Last Update:
12:33 am MDT Jul 10, 2026
Forecast Valid:
1am MDT Jul 10, 2026-6pm MDT Jul 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation