Coastal Threats for the East and Gulf; Record Warmth for the Central U.S.

Persistent onshore flow across the Southeast and portions of the mid-Atlantic will keep the risk of rip currents through the weekend. Rainfall could be locally heavy across Florida, especially along the eastern shoreline. Meanwhile, record warmth for portions of the Plains and Midwest with elevated fire concerns. For the west, a trough will keep the pattern unsettled with wet conditions. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Mostly Cloudy

59°F

15°C

Humidity 62%
Wind Speed NE 9 mph
Barometer 29.81 in (1003.5 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 4 Oct 11:53 am MDT
Extended Forecast for

14 Miles NW Edgemont SD

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm.  High near 69. West wind 7 to 10 mph becoming southeast. Winds could gust as high as 23 mph.  Chance of precipitation is 80%.

    High: 69 °F

    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm before midnight, then a chance of rain between midnight and 3am.  Low around 46. Breezy, with a southeast wind 8 to 13 mph becoming northwest 17 to 22 mph after midnight. Winds could gust as high as 36 mph.  Chance of precipitation is 90%.

    Low: 46 °F

    Showers then
    Chance Rain
    and Breezy

  • Sunday

    Sunday: A 30 percent chance of showers after noon.  Mostly cloudy, with a high near 55. Breezy, with a northwest wind 17 to 22 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 55 °F

    Mostly Cloudy
    and Breezy
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of rain.  Cloudy, with a low around 37. North wind 8 to 10 mph becoming east in the evening. Winds could gust as high as 18 mph.

    Low: 37 °F

    Chance Rain

  • Monday

    Monday: A chance of rain before noon, then a slight chance of showers after noon.  Mostly cloudy, with a high near 54. East wind 8 to 10 mph, with gusts as high as 16 mph.  Chance of precipitation is 30%.

    High: 54 °F

    Chance Rain

  • Monday Night

    Monday Night: Patchy frost after 4am.  Otherwise, partly cloudy, with a low around 35. Southeast wind 5 to 7 mph becoming calm  in the evening.

    Low: 35 °F

    Partly Cloudy
    then Patchy
    Frost

  • Tuesday

    Tuesday: Patchy frost before 8am.  Otherwise, sunny, with a high near 63. Calm wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 15 mph.

    High: 63 °F

    Patchy Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42. East wind around 10 mph, with gusts as high as 16 mph.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 69. West wind 7 to 10 mph becoming southeast. Winds could gust as high as 23 mph. Chance of precipitation is 80%.
Tonight
Showers and possibly a thunderstorm before midnight, then a chance of rain between midnight and 3am. Low around 46. Breezy, with a southeast wind 8 to 13 mph becoming northwest 17 to 22 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 90%.
Sunday
A 30 percent chance of showers after noon. Mostly cloudy, with a high near 55. Breezy, with a northwest wind 17 to 22 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 34 mph.
Sunday Night
A 50 percent chance of rain. Cloudy, with a low around 37. North wind 8 to 10 mph becoming east in the evening. Winds could gust as high as 18 mph.
Monday
A chance of rain before noon, then a slight chance of showers after noon. Mostly cloudy, with a high near 54. East wind 8 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 30%.
Monday Night
Patchy frost after 4am. Otherwise, partly cloudy, with a low around 35. Southeast wind 5 to 7 mph becoming calm in the evening.
Tuesday
Patchy frost before 8am. Otherwise, sunny, with a high near 63. Calm wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 42. East wind around 10 mph, with gusts as high as 16 mph.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 74.
Thursday Night
Mostly clear, with a low around 41.
Friday
Sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NW Edgemont SD
 43.46°N 103.99°W (Elev. 3645 ft)
9:17 am MDT Oct 4, 2025
12pm MDT Oct 4, 2025-6pm MDT Oct 10, 2025
 
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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