Tracking Two Storms Impacting the Central and Eastern U.S. Through This Weekend

Two storm systems will track through the central and eastern U.S. through this weekend with areas of gusty winds, rain, and heavy snow. Severe thunderstorms are forecast Friday from the central Gulf Coast into parts of the lower Mississippi, Tennessee and Ohio Valleys. Heavy to excessive rainfall is forecast from the lower Mississippi River Valley to the Tennessee Valley which may bring flooding. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Overcast

26°F

-3°C

Humidity 55%
Wind Speed Calm
Barometer 29.75 in (1010.8 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 8 Jan 6:53 pm MST
Extended Forecast for

19 Miles NW Edgemont SD

  • Tonight

    Tonight: A 40 percent chance of snow, mainly before 3am.  Cloudy, then gradually becoming partly cloudy, with a low around 21. Wind chill values as low as 10. East wind 5 to 10 mph becoming northwest after midnight.  Total nighttime snow accumulation of less than one inch possible.

    Low: 21 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 35. Wind chill values as low as 8. Breezy, with a northwest wind 13 to 23 mph, with gusts as high as 32 mph.

    High: 35 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 19. Wind chill values as low as 9. Northwest wind 10 to 14 mph, with gusts as high as 23 mph.

    Low: 19 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow.  Mostly sunny, with a high near 40. Wind chill values as low as 11. Breezy, with a northwest wind 14 to 21 mph, with gusts as high as 36 mph.

    High: 40 °F

    Slight Chance
    Snow and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20. Northwest wind 7 to 10 mph, with gusts as high as 17 mph.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 50. Northwest wind 6 to 10 mph, with gusts as high as 17 mph.

    High: 50 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 24. Northwest wind around 6 mph.

    Low: 24 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 52. West wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 52 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of snow, mainly before 3am. Cloudy, then gradually becoming partly cloudy, with a low around 21. Wind chill values as low as 10. East wind 5 to 10 mph becoming northwest after midnight. Total nighttime snow accumulation of less than one inch possible.
Friday
Mostly sunny, with a high near 35. Wind chill values as low as 8. Breezy, with a northwest wind 13 to 23 mph, with gusts as high as 32 mph.
Friday Night
Partly cloudy, with a low around 19. Wind chill values as low as 9. Northwest wind 10 to 14 mph, with gusts as high as 23 mph.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 40. Wind chill values as low as 11. Breezy, with a northwest wind 14 to 21 mph, with gusts as high as 36 mph.
Saturday Night
Partly cloudy, with a low around 20. Northwest wind 7 to 10 mph, with gusts as high as 17 mph.
Sunday
Mostly sunny, with a high near 50. Northwest wind 6 to 10 mph, with gusts as high as 17 mph.
Sunday Night
Mostly clear, with a low around 24. Northwest wind around 6 mph.
Monday
Partly sunny, with a high near 52. West wind 6 to 10 mph, with gusts as high as 18 mph.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
A slight chance of rain after 11am. Partly sunny, with a high near 50. Breezy.
Tuesday Night
Partly cloudy, with a low around 29.
Wednesday
Mostly sunny, with a high near 49.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
A slight chance of rain and snow. Mostly sunny, with a high near 49. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NW Edgemont SD
 43.52°N 104.03°W (Elev. 3760 ft)
6:41 pm MST Jan 8, 2026
7pm MST Jan 8, 2026-6pm MST Jan 15, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database