Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley Thursday afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

28°F

-2°C

Humidity 49%
Wind Speed Calm
Barometer 30.04 in (1018.8 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 8 Apr 10:53 pm MDT
Extended Forecast for

9 Miles SSE Hot Springs SD

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Northeast wind around 7 mph.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 62. Breezy, with a north wind 6 to 11 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 62 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29. Blustery, with a northeast wind 17 to 22 mph becoming light  after midnight. Winds could gust as high as 33 mph.

    Low: 29 °F

    Mostly Clear
    and Blustery
    then Partly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 63. Breezy, with a light and variable wind becoming southeast 16 to 21 mph in the morning. Winds could gust as high as 34 mph.

    High: 63 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42. Breezy, with a southeast wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 33 mph.

    Low: 42 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after noon.  Partly sunny, with a high near 83. Southwest wind 7 to 16 mph, with gusts as high as 28 mph.

    High: 83 °F

    Mostly Sunny
    then Slight
    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 48. West wind 11 to 15 mph, with gusts as high as 23 mph.

    Low: 48 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 79. Breezy, with a west wind 14 to 23 mph, with gusts as high as 37 mph.

    High: 79 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A chance of showers, mainly before midnight.  Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 30. Northeast wind around 7 mph.
Thursday
Mostly sunny, with a high near 62. Breezy, with a north wind 6 to 11 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph.
Thursday Night
Mostly clear, with a low around 29. Blustery, with a northeast wind 17 to 22 mph becoming light after midnight. Winds could gust as high as 33 mph.
Friday
Partly sunny, with a high near 63. Breezy, with a light and variable wind becoming southeast 16 to 21 mph in the morning. Winds could gust as high as 34 mph.
Friday Night
Mostly cloudy, with a low around 42. Breezy, with a southeast wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 33 mph.
Saturday
A 20 percent chance of showers after noon. Partly sunny, with a high near 83. Southwest wind 7 to 16 mph, with gusts as high as 28 mph.
Saturday Night
A 30 percent chance of showers before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 48. West wind 11 to 15 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 79. Breezy, with a west wind 14 to 23 mph, with gusts as high as 37 mph.
Sunday Night
A chance of showers, mainly before midnight. Mostly cloudy, with a low around 45.
Monday
A chance of showers, mainly after noon. Mostly sunny, with a high near 69. Breezy.
Monday Night
Showers likely. Mostly cloudy, with a low around 34.
Tuesday
Showers likely. Mostly cloudy, with a high near 52.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 31.
Wednesday
A slight chance of showers. Sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSE Hot Springs SD
 43.31°N 103.41°W (Elev. 3199 ft)
10:12 pm MDT Apr 8, 2026
11pm MDT Apr 8, 2026-6pm MDT Apr 15, 2026
 
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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