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

44°F

7°C

Humidity 49%
Wind Speed SE 6 mph
Barometer 29.95 in (1013.8 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 9 Apr 9:53 am MDT
Extended Forecast for

9 Miles SSE Hot Springs SD

  • Today

    Today: Sunny, with a high near 61. Breezy, with a northeast wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 61 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 29. Blustery, with a northeast wind 16 to 21 mph becoming light  after midnight. Winds could gust as high as 32 mph.

    Low: 29 °F

    Mostly Clear
    and Blustery
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 62. Breezy, with a light and variable wind becoming southeast 17 to 22 mph in the morning. Winds could gust as high as 36 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 17 to 22 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 34 mph.

    Low: 41 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after noon.  Mostly sunny, with a high near 84. Southwest wind 7 to 16 mph, with gusts as high as 26 mph.

    High: 84 °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. Southwest wind around 14 mph, with gusts as high as 26 mph.

    Low: 48 °F

    Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 79. Breezy, with a west wind 15 to 22 mph, with gusts as high as 36 mph.

    High: 79 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A slight chance of showers before midnight.  Mostly cloudy, with a low around 45. West wind 7 to 15 mph, with gusts as high as 25 mph.

    Low: 45 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: A chance of showers after noon.  Mostly sunny, with a high near 75. Breezy.

    High: 75 °F

    Breezy.
    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 61. Breezy, with a northeast wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph.
Tonight
Mostly clear, with a low around 29. Blustery, with a northeast wind 16 to 21 mph becoming light after midnight. Winds could gust as high as 32 mph.
Friday
Mostly sunny, with a high near 62. Breezy, with a light and variable wind becoming southeast 17 to 22 mph in the morning. Winds could gust as high as 36 mph.
Friday Night
Mostly cloudy, with a low around 41. Breezy, with a southeast wind 17 to 22 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 34 mph.
Saturday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 84. Southwest wind 7 to 16 mph, with gusts as high as 26 mph.
Saturday Night
A 30 percent chance of showers before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 48. Southwest wind around 14 mph, with gusts as high as 26 mph.
Sunday
Sunny, with a high near 79. Breezy, with a west wind 15 to 22 mph, with gusts as high as 36 mph.
Sunday Night
A slight chance of showers before midnight. Mostly cloudy, with a low around 45. West wind 7 to 15 mph, with gusts as high as 25 mph.
Monday
A chance of showers after noon. Mostly sunny, with a high near 75. Breezy.
Monday Night
A chance of showers. Mostly cloudy, with a low around 40.
Tuesday
Showers likely. Partly sunny, with a high near 61.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 36.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSE Hot Springs SD
 43.31°N 103.41°W (Elev. 3199 ft)
9:22 am MDT Apr 9, 2026
10am MDT Apr 9, 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