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

Custer, Custer County Airport (KCUT)

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

Overcast

48°F

9°C

Humidity 68%
Wind Speed N 5 mph
Barometer 30.25 in (1023.0 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 9 May 5:53 pm MDT
Extended Forecast for

2 Miles NNE Keystone SD

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers after 3am. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 41. North wind 10 to 15 mph becoming west in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 20%.

    Low: 41 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Friday

    Friday: A 20 percent chance of showers before 9am. Patchy fog before 9am. Otherwise, partly sunny, with a high near 62. North wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 62 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. North wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 17 mph.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 69. West wind 8 to 11 mph becoming north in the afternoon. Winds could gust as high as 17 mph.

    High: 69 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48. North wind 6 to 10 mph becoming west in the evening. Winds could gust as high as 15 mph.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms after noon. Sunny, with a high near 69. West wind 9 to 14 mph becoming north in the morning. Winds could gust as high as 21 mph.

    High: 69 °F

    Sunny then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46. North wind 8 to 13 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: A chance of showers and thunderstorms after noon. Sunny, with a high near 71. West wind 9 to 13 mph becoming southeast in the morning. Winds could gust as high as 18 mph.

    High: 71 °F

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 47.

    Low: 47 °F

    Chance
    T-storms

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers after 3am. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 41. North wind 10 to 15 mph becoming west in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 20%.
Friday
A 20 percent chance of showers before 9am. Patchy fog before 9am. Otherwise, partly sunny, with a high near 62. North wind 10 to 14 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 40. North wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 17 mph.
Saturday
Sunny, with a high near 69. West wind 8 to 11 mph becoming north in the afternoon. Winds could gust as high as 17 mph.
Saturday Night
Mostly clear, with a low around 48. North wind 6 to 10 mph becoming west in the evening. Winds could gust as high as 15 mph.
Sunday
A 40 percent chance of showers and thunderstorms after noon. Sunny, with a high near 69. West wind 9 to 14 mph becoming north in the morning. Winds could gust as high as 21 mph.
Sunday Night
Mostly clear, with a low around 46. North wind 8 to 13 mph becoming west after midnight. Winds could gust as high as 20 mph.
Monday
A chance of showers and thunderstorms after noon. Sunny, with a high near 71. West wind 9 to 13 mph becoming southeast in the morning. Winds could gust as high as 18 mph.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 47.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 64.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 43.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 60.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 42.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 66.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Keystone SD
 43.94°N 103.41°W (Elev. 4774 ft)
Last Update:
5:11 pm MDT May 9, 2024
Forecast Valid:
6pm MDT May 9, 2024-6pm MDT May 16, 2024
 
Forecast Discussion
 
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Additional Resources

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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