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

Storm Moving from Western into Central U.S. through Wednesday

A storm system moving over the Rockies Wednesday will bring marginal risks for excessive rainfall and severe thunderstorms from parts of New Mexico into western South Dakota. Moderate snow is expected from northwestern Wyoming into southern Montana. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

46°F

8°C

Humidity 83%
Wind Speed NE 5 mph
Barometer 30.16 in (1020.6 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 14 Oct 7:53 pm MDT
Extended Forecast for

Fairburn SD

  • Tonight

    Tonight: A chance of drizzle between midnight and 3am, then a slight chance of showers after 3am. Areas of fog after midnight. Otherwise, increasing clouds, with a low around 45. North wind 5 to 7 mph. Chance of precipitation is 20%.

    Low: 45 °F

    Partly Cloudy
    then Chance
    Drizzle and
    Areas Fog

  • Wednesday

    Wednesday: A 40 percent chance of showers, mainly after 3pm. Areas of fog before noon, then areas of fog after 3pm. Otherwise, cloudy, with a high near 54. North wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 54 °F

    Chance
    Showers and
    Areas Fog

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 47. North wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.

    Low: 47 °F

    Showers
    Likely

  • Thursday

    Thursday: A 50 percent chance of showers. Mostly cloudy, with a high near 62. West wind 8 to 14 mph, with gusts as high as 23 mph.

    High: 62 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 39. Southwest wind 7 to 9 mph, with gusts as high as 17 mph.

    Low: 39 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 63. West wind 9 to 17 mph, with gusts as high as 29 mph.

    High: 63 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38. West wind 8 to 10 mph, with gusts as high as 21 mph.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 58. Northwest wind 9 to 16 mph, with gusts as high as 30 mph.

    High: 58 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of drizzle between midnight and 3am, then a slight chance of showers after 3am. Areas of fog after midnight. Otherwise, increasing clouds, with a low around 45. North wind 5 to 7 mph. Chance of precipitation is 20%.
Wednesday
A 40 percent chance of showers, mainly after 3pm. Areas of fog before noon, then areas of fog after 3pm. Otherwise, cloudy, with a high near 54. North wind 8 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 47. North wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 62. West wind 8 to 14 mph, with gusts as high as 23 mph.
Thursday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 39. Southwest wind 7 to 9 mph, with gusts as high as 17 mph.
Friday
Mostly sunny, with a high near 63. West wind 9 to 17 mph, with gusts as high as 29 mph.
Friday Night
Partly cloudy, with a low around 38. West wind 8 to 10 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 58. Northwest wind 9 to 16 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 71.
Sunday Night
Mostly clear, with a low around 43.
Monday
Mostly sunny, with a high near 66.
Monday Night
A chance of rain and snow showers. Partly cloudy, with a low around 36.
Tuesday
A chance of rain and snow showers. Mostly sunny, with a high near 56. Breezy.
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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:
7:26 pm MDT Oct 14, 2025
Forecast Valid:
8pm MDT Oct 14, 2025-6pm MDT Oct 21, 2025
 
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