Heavy Rain and Flooding Concerns in Hawaii; Severe Weather this Weekend in the Plains; Pacific Storm in the West

A storm system near the Hawaiian Islands is expected to bring periods of heavy rainfall, strong winds, and isolated strong to severe thunderstorms through Friday. Several rounds of severe thunderstorms are forecast to impact parts of the Great Plains into the Midwest this weekend into next week. Moderate to heavy rainfall and high elevation snow is expected this weekend over California and Oregon. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

24°F

-4°C

Humidity 81%
Wind Speed NW 5 mph
Barometer 30.20 in (1024.1 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 10 Apr 12:53 am MDT
Extended Forecast for

5 Miles ESE Edgemont SD

  • Overnight

    Overnight: Partly cloudy, with a low around 29. East wind around 6 mph.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 62. Breezy, with a southeast wind 6 to 11 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 62 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 41. Breezy, with a southeast wind 19 to 24 mph becoming east 7 to 12 mph after midnight. Winds could gust as high as 33 mph.

    Low: 41 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after noon.  Mostly sunny, with a high near 81. East wind 6 to 11 mph becoming southwest 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 81 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before midnight.  Mostly cloudy, then gradually becoming mostly clear, with a low around 47. West wind 13 to 17 mph, with gusts as high as 26 mph.

    Low: 47 °F

    Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78. Breezy, with a west wind 16 to 21 mph, with gusts as high as 34 mph.

    High: 78 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 46. West wind 7 to 17 mph, with gusts as high as 26 mph.

    Low: 46 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of showers after noon.  Mostly sunny, with a high near 73. Breezy, with a west wind 8 to 13 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 73 °F

    Breezy.
    Mostly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers.  Mostly cloudy, with a low around 40. Breezy.

    Low: 40 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Overnight
Partly cloudy, with a low around 29. East wind around 6 mph.
Friday
Mostly sunny, with a high near 62. Breezy, with a southeast wind 6 to 11 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 33 mph.
Friday Night
Mostly cloudy, with a low around 41. Breezy, with a southeast wind 19 to 24 mph becoming east 7 to 12 mph after midnight. Winds could gust as high as 33 mph.
Saturday
A 30 percent chance of showers after noon. Mostly sunny, with a high near 81. East wind 6 to 11 mph becoming southwest 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph.
Saturday Night
A 30 percent chance of showers before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 47. West wind 13 to 17 mph, with gusts as high as 26 mph.
Sunday
Sunny, with a high near 78. Breezy, with a west wind 16 to 21 mph, with gusts as high as 34 mph.
Sunday Night
Mostly cloudy, with a low around 46. West wind 7 to 17 mph, with gusts as high as 26 mph.
Monday
A chance of showers after noon. Mostly sunny, with a high near 73. Breezy, with a west wind 8 to 13 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph.
Monday Night
A chance of showers. Mostly cloudy, with a low around 40. Breezy.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 62.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 37.
Wednesday
Sunny, with a high near 70. Breezy.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 38. Breezy.
Thursday
A chance of showers. Mostly sunny, with a high near 64. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Edgemont SD
 43.27°N 103.74°W (Elev. 3675 ft)
1:02 am MDT Apr 10, 2026
1am MDT Apr 10, 2026-6pm MDT Apr 16, 2026
 
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