Unsettled Weather in the Eastern U.S. through Memorial Day

Showers and thunderstorms are expected from Texas to the Northeast through Tuesday. Heavy rain will create mainly localized areas of flash flooding across the central Gulf Coast into the Appalachians. Elevated to Critical fire weather conditions due to gusty winds and low humidity are expected through Tuesday across Oregon and Nevada. Showers and thunderstorms will develop over the Northwest. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

58°F

14°C

Humidity 60%
Wind Speed Calm
Barometer 29.96 in (1007.5 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 26 May 6:53 am MDT
Extended Forecast for

8 Miles NW Buffalo Gap SD

  • Today

    Today: Mostly sunny, with a high near 90. Breezy, with a light and variable wind becoming southeast 18 to 23 mph in the morning. Winds could gust as high as 37 mph.

    High: 90 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 61. Breezy, with a southeast wind 17 to 22 mph becoming light and variable  after midnight. Winds could gust as high as 34 mph.

    Low: 61 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 85. Breezy, with a light and variable wind becoming southeast 15 to 20 mph in the morning. Winds could gust as high as 34 mph.

    High: 85 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 58. Southeast wind 13 to 18 mph becoming light south  after midnight. Winds could gust as high as 31 mph.

    Low: 58 °F

    Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 83. Breezy, with a light south wind increasing to 16 to 21 mph in the morning. Winds could gust as high as 36 mph.

    High: 83 °F

    Mostly Cloudy
    then Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 58. Southeast wind 13 to 18 mph becoming light south  after midnight. Winds could gust as high as 30 mph.  Chance of precipitation is 20%.

    Low: 58 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 84. Breezy.

    High: 84 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight.  Partly cloudy, with a low around 57.

    Low: 57 °F

    Chance
    T-storms then
    Showers
    Likely

  • Saturday

    Saturday: A chance of showers, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 78.

    High: 78 °F

    Showers
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 90. Breezy, with a light and variable wind becoming southeast 18 to 23 mph in the morning. Winds could gust as high as 37 mph.
Tonight
Partly cloudy, with a low around 61. Breezy, with a southeast wind 17 to 22 mph becoming light and variable after midnight. Winds could gust as high as 34 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. Breezy, with a light and variable wind becoming southeast 15 to 20 mph in the morning. Winds could gust as high as 34 mph.
Wednesday Night
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 58. Southeast wind 13 to 18 mph becoming light south after midnight. Winds could gust as high as 31 mph.
Thursday
A 40 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 83. Breezy, with a light south wind increasing to 16 to 21 mph in the morning. Winds could gust as high as 36 mph.
Thursday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 58. Southeast wind 13 to 18 mph becoming light south after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84. Breezy.
Friday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Partly cloudy, with a low around 57.
Saturday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 78.
Saturday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 55.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 78.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW Buffalo Gap SD
 43.57°N 103.41°W (Elev. 3799 ft)
6:31 am MDT May 26, 2026
7am MDT May 26, 2026-6pm MDT Jun 1, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database