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

Showers and Cooler Temperatures in the East; Multi-Day Rain Event in the Southwest

A cold front in the East will bring showers and thunderstorms and much cooler temperatures from the Northeast into the Southeast. The Southwest, centered around New Mexico, will continue to see showers and thunderstorms, where there maybe isolated flash flooding. Tropical moisture will bring a multi-day period of thunderstorms and locally heavy rainfall across the Southwest beginning Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

42°F

6°C

Humidity 92%
Wind Speed W 5 mph
Barometer 30.12 in (1019.0 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 8 Oct 7:53 am MDT
Extended Forecast for

13 Miles ESE Edgemont SD

  • Today

    Today: Sunny, with a high near 81. Southeast wind 10 to 15 mph becoming south in the afternoon. Winds could gust as high as 28 mph.

    High: 81 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 46. South wind 9 to 11 mph becoming west after midnight. Winds could gust as high as 18 mph.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81. Southwest wind 8 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 16 mph.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48. Northeast wind 8 to 10 mph, with gusts as high as 16 mph.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 74. East wind 9 to 15 mph, with gusts as high as 26 mph.

    High: 74 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 54. Southeast wind 10 to 14 mph, with gusts as high as 25 mph.

    Low: 54 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 83. Southwest wind 10 to 16 mph, with gusts as high as 26 mph.

    High: 83 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 53. Southwest wind around 14 mph, with gusts as high as 23 mph.

    Low: 53 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers after noon. Mostly sunny, with a high near 69. Breezy.

    High: 69 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 81. Southeast wind 10 to 15 mph becoming south in the afternoon. Winds could gust as high as 28 mph.
Tonight
Mostly clear, with a low around 46. South wind 9 to 11 mph becoming west after midnight. Winds could gust as high as 18 mph.
Thursday
Sunny, with a high near 81. Southwest wind 8 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 16 mph.
Thursday Night
Partly cloudy, with a low around 48. Northeast wind 8 to 10 mph, with gusts as high as 16 mph.
Friday
Partly sunny, with a high near 74. East wind 9 to 15 mph, with gusts as high as 26 mph.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 54. Southeast wind 10 to 14 mph, with gusts as high as 25 mph.
Saturday
Partly sunny, with a high near 83. Southwest wind 10 to 16 mph, with gusts as high as 26 mph.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 53. Southwest wind around 14 mph, with gusts as high as 23 mph.
Sunday
A slight chance of showers after noon. Mostly sunny, with a high near 69. Breezy.
Sunday Night
A slight chance of showers before midnight. Partly cloudy, with a low around 40.
Columbus Day
Mostly sunny, with a high near 63.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 44.
Tuesday
Mostly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ESE Edgemont SD
 43.24°N 103.59°W (Elev. 3399 ft)
Last Update:
6:21 am MDT Oct 8, 2025
Forecast Valid:
8am MDT Oct 8, 2025-6pm MDT Oct 14, 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