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

Excessive Rainfall and Severe Thunderstorms Threaten the Southern U.S. Again Thursday

A Moderate Risk (Level 3 of 4) Excessive Rainfall Outlook and Flood Watches have been issued for portions of east Texas into Louisiana Thursday where flash, urban, and riverine flooding is possible. A Slight Risk (Level 2 of 5) for scattered severe thunderstorms has been issued from west Texas to the lower Mississippi Valley Thursday afternoon into Thursday night. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

42°F

6°C

Humidity 76%
Wind Speed SW 3 mph
Barometer 29.93 in (1010.3 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 16 May 3:53 am MDT
Extended Forecast for

Custer County Airport SD

  • Today

    Today: Increasing clouds, with a high near 68. West wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 68 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 49. West wind 5 to 7 mph becoming calm in the evening.

    Low: 49 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 76. West wind 5 to 14 mph, with gusts as high as 20 mph.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly clear, with a low around 40. Northwest wind 9 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    Low: 40 °F

    Slight Chance
    T-storms then
    Clear

  • Saturday

    Saturday: Sunny, with a high near 61. West wind 7 to 14 mph, with gusts as high as 28 mph.

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43. West wind around 6 mph becoming east in the evening. Winds could gust as high as 15 mph.

    Low: 43 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71. West wind 5 to 10 mph, with gusts as high as 22 mph.

    High: 71 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 40. Northwest wind 5 to 8 mph, with gusts as high as 18 mph.

    Low: 40 °F

    Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 56.

    High: 56 °F

    Chance
    Showers

Detailed Forecast

Today
Increasing clouds, with a high near 68. West wind 5 to 10 mph, with gusts as high as 15 mph.
Tonight
Partly cloudy, with a low around 49. West wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny, with a high near 76. West wind 5 to 14 mph, with gusts as high as 20 mph.
Friday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly clear, with a low around 40. Northwest wind 9 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 61. West wind 7 to 14 mph, with gusts as high as 28 mph.
Saturday Night
Mostly clear, with a low around 43. West wind around 6 mph becoming east in the evening. Winds could gust as high as 15 mph.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71. West wind 5 to 10 mph, with gusts as high as 22 mph.
Sunday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 40. Northwest wind 5 to 8 mph, with gusts as high as 18 mph.
Monday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 56.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 37.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 55.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 37.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 59.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Custer County Airport SD
 43.73°N 103.63°W (Elev. 5531 ft)
Last Update:
4:11 am MDT May 16, 2024
Forecast Valid:
4am MDT May 16, 2024-6pm MDT May 22, 2024
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation