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

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

Fairburn SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 56. North wind around 9 mph, with gusts as high as 17 mph.

    Low: 56 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers and possibly a thunderstorm, mainly after 3pm. High near 75. North wind around 10 mph becoming east in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 80%.

    High: 75 °F

    Mostly Cloudy
    then Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before midnight, then showers likely. Some of the storms could produce heavy rainfall. Low around 54. Northeast wind 5 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%.

    Low: 54 °F

    Heavy Rain
    then Showers
    Likely

  • Friday

    Friday: Mostly cloudy, with a high near 76. Light north wind becoming northeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 76 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 53. Northeast wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 18 mph.

    Low: 53 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 71. Calm wind becoming east 5 to 9 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 50%.

    High: 71 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 51. Chance of precipitation is 90%.

    Low: 51 °F

    Showers

  • Sunday

    Sunday: Showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 65.

    High: 65 °F

    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 56. North wind around 9 mph, with gusts as high as 17 mph.
Thursday
Showers and possibly a thunderstorm, mainly after 3pm. High near 75. North wind around 10 mph becoming east in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 80%.
Thursday Night
Showers and possibly a thunderstorm before midnight, then showers likely. Some of the storms could produce heavy rainfall. Low around 54. Northeast wind 5 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%.
Friday
Mostly cloudy, with a high near 76. Light north wind becoming northeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 53. Northeast wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Saturday
A chance of showers, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 71. Calm wind becoming east 5 to 9 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 50%.
Saturday Night
Showers and possibly a thunderstorm. Low around 51. Chance of precipitation is 90%.
Sunday
Showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 65.
Sunday Night
Showers and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 48.
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 48.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 76.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 51.
Wednesday
Mostly sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fairburn SD
 43.69°N 103.21°W (Elev. 3399 ft)
Last Update:
9:51 pm MDT Sep 16, 2026
Forecast Valid:
10pm MDT Sep 16, 2026-6pm MDT Sep 23, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation