East Coast Storm; Heavy Rain and Flooding in the Southwest U.S.; Typhoon Remnants Impacting Alaska

A coastal storm continues to bring heavy rain, coastal flooding, high surf, dangerous rip currents, and gusty winds to the East Coast into early Tuesday. A heavy rain and flash flood risk continues for the Southwest/Four Corners region with lingering tropical moisture through Monday. Typhoon remnants are causing strong winds, heavy rain, and coastal flooding across western Alaska through Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

40°F

4°C

Humidity 70%
Wind Speed SE 7 mph
Barometer 30.13 in (1019.0 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 14 Oct 12:53 am MDT
Extended Forecast for

8 Miles NW Edgemont SD

  • Overnight

    Overnight: A 20 percent chance of showers after 3am.  Mostly cloudy, with a steady temperature around 48. Breezy, with an east wind 15 to 23 mph, with gusts as high as 36 mph.

    Low: 48 °F

    Slight Chance
    Showers and
    Breezy

  • Tuesday

    Tuesday: A 20 percent chance of showers before noon.  Mostly cloudy, then gradually becoming sunny, with a high near 64. East wind 15 to 18 mph, with gusts as high as 29 mph.

    High: 64 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after midnight.  Increasing clouds, with a low around 48. East wind around 15 mph, with gusts as high as 23 mph.

    Low: 48 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers.  Mostly cloudy, with a high near 64. East wind around 14 mph, with gusts as high as 23 mph.

    High: 64 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 3am, then showers likely.  Low around 48. East wind 9 to 13 mph becoming west after midnight. Winds could gust as high as 22 mph.  Chance of precipitation is 80%.

    Low: 48 °F

    Showers

  • Thursday

    Thursday: Showers likely.  Mostly cloudy, with a high near 60. West wind 10 to 17 mph, with gusts as high as 26 mph.  Chance of precipitation is 60%.

    High: 60 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly before midnight.  Mostly cloudy, with a low around 39. West wind 10 to 16 mph, with gusts as high as 25 mph.

    Low: 39 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 62. Breezy, with a west wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 62 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: A slight chance of showers after midnight.  Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Overnight
A 20 percent chance of showers after 3am. Mostly cloudy, with a steady temperature around 48. Breezy, with an east wind 15 to 23 mph, with gusts as high as 36 mph.
Tuesday
A 20 percent chance of showers before noon. Mostly cloudy, then gradually becoming sunny, with a high near 64. East wind 15 to 18 mph, with gusts as high as 29 mph.
Tuesday Night
A 20 percent chance of showers after midnight. Increasing clouds, with a low around 48. East wind around 15 mph, with gusts as high as 23 mph.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 64. East wind around 14 mph, with gusts as high as 23 mph.
Wednesday Night
Showers and possibly a thunderstorm before 3am, then showers likely. Low around 48. East wind 9 to 13 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%.
Thursday
Showers likely. Mostly cloudy, with a high near 60. West wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 39. West wind 10 to 16 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 62. Breezy, with a west wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph.
Friday Night
A slight chance of showers after midnight. Partly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 58. Breezy.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 70.
Sunday Night
Mostly clear, with a low around 42.
Monday
A slight chance of showers. Mostly sunny, with a high near 70.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW Edgemont SD
 43.4°N 103.93°W (Elev. 3599 ft)
1:26 am MDT Oct 14, 2025
1am MDT Oct 14, 2025-6pm MDT Oct 20, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database