Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

58°F

14°C

Humidity 67%
Wind Speed NE 6 mph
Barometer 30.35 in (1022.9 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 16 Sep 9:53 pm MDT
Extended Forecast for

8 Miles NW Buffalo Gap SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 59. North wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 59 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers before noon, then a chance of showers and thunderstorms between noon and 3pm, then showers and possibly a thunderstorm after 3pm.  High near 74. Northeast wind 9 to 11 mph, with gusts as high as 24 mph.  Chance of precipitation is 80%.

    High: 74 °F

    Slight Chance
    Showers then
    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before midnight, then a chance of showers.  Low around 56. Northeast wind 5 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%.

    Low: 56 °F

    Showers then
    Chance
    Showers

  • Friday

    Friday: Mostly cloudy, with a high near 77. Calm wind becoming east 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 77 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 40 percent chance of showers, mainly after midnight.  Mostly cloudy, with a low around 55. East wind 5 to 9 mph becoming calm  in the evening. Winds could gust as high as 20 mph.

    Low: 55 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 71. Calm wind becoming east 5 to 9 mph in the morning. Winds could gust as high as 21 mph.  Chance of precipitation is 60%.

    High: 71 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before 9pm, then showers between 9pm and midnight, then showers and possibly a thunderstorm after midnight.  Low around 52. Chance of precipitation is 90%.

    Low: 52 °F

    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm.  Mostly cloudy, with a high near 65.

    High: 65 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers.  Mostly cloudy, with a low around 50.

    Low: 50 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 59. North wind 9 to 11 mph, with gusts as high as 21 mph.
Thursday
A slight chance of showers before noon, then a chance of showers and thunderstorms between noon and 3pm, then showers and possibly a thunderstorm after 3pm. High near 74. Northeast wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
Thursday Night
Showers and possibly a thunderstorm before midnight, then a chance of showers. Low around 56. Northeast wind 5 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Friday
Mostly cloudy, with a high near 77. Calm wind becoming east 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.
Friday Night
A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 55. East wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Saturday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 71. Calm wind becoming east 5 to 9 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 60%.
Saturday Night
Showers and possibly a thunderstorm before 9pm, then showers between 9pm and midnight, then showers and possibly a thunderstorm after midnight. Low around 52. Chance of precipitation is 90%.
Sunday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 65.
Sunday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 50.
Monday
A chance of showers. Partly sunny, with a high near 69.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 50.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 75.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW Buffalo Gap SD
 43.57°N 103.41°W (Elev. 3799 ft)
9:51 pm MDT Sep 16, 2026
10pm MDT Sep 16, 2026-6pm MDT Sep 23, 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