National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

27°F

-3°C

Humidity 55%
Wind Speed NE 3 mph
Barometer 30.01 in (1016.5 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 9 Apr 2:53 am MDT
Extended Forecast for

Hot Springs SD

  • Overnight

    Overnight: Partly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 60. Light northeast wind increasing to 13 to 18 mph in the morning. Winds could gust as high as 32 mph.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30. Northeast wind 13 to 18 mph becoming light after midnight. Winds could gust as high as 31 mph.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 62. Light and variable wind becoming southeast 12 to 17 mph in the morning. Winds could gust as high as 32 mph.

    High: 62 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42. Southeast wind 12 to 17 mph becoming light south after midnight. Winds could gust as high as 31 mph.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after noon. Partly sunny, with a high near 83. Light southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 28 mph.

    High: 83 °F

    Partly 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 49. Southwest wind 8 to 11 mph, with gusts as high as 23 mph.

    Low: 49 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 77. Breezy, with a west wind 10 to 20 mph, with gusts as high as 34 mph.

    High: 77 °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

Overnight
Partly cloudy, with a low around 30. Calm wind.
Thursday
Mostly sunny, with a high near 60. Light northeast wind increasing to 13 to 18 mph in the morning. Winds could gust as high as 32 mph.
Thursday Night
Mostly clear, with a low around 30. Northeast wind 13 to 18 mph becoming light after midnight. Winds could gust as high as 31 mph.
Friday
Partly sunny, with a high near 62. Light and variable wind becoming southeast 12 to 17 mph in the morning. Winds could gust as high as 32 mph.
Friday Night
Mostly cloudy, with a low around 42. Southeast wind 12 to 17 mph becoming light south after midnight. Winds could gust as high as 31 mph.
Saturday
A 20 percent chance of showers after noon. Partly sunny, with a high near 83. Light southwest wind increasing to 10 to 15 mph in the morning. Winds could gust 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 49. Southwest wind 8 to 11 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 77. Breezy, with a west wind 10 to 20 mph, with gusts as high as 34 mph.
Sunday Night
A chance of showers, mainly before midnight. Mostly cloudy, with a low around 45.
Monday
Showers likely, mainly after noon. Mostly sunny, with a high near 68.
Monday Night
Showers likely. Mostly cloudy, with a low around 36.
Tuesday
Showers likely. Mostly cloudy, with a high near 51.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 32.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 66.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hot Springs SD
 43.44°N 103.48°W (Elev. 3599 ft)
Last Update:
12:22 am MDT Apr 9, 2026
Forecast Valid:
3am MDT Apr 9, 2026-6pm MDT Apr 15, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation