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

Rapid City, Rapid City Regional Airport (KRAP)

Lat: 44.05°NLon: 103.05°WElev: 3202ft.

Fair

25°F

-4°C

Humidity 78%
Wind Speed SE 5 mph
Barometer 30.07 in (1019.8 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 9 Apr 2:52 am MDT
Extended Forecast for

13 Miles SSE Caputa SD

  • Overnight

    Overnight: Partly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 56. Breezy, with a light and variable wind becoming northeast 15 to 20 mph in the morning. Winds could gust as high as 29 mph.

    High: 56 °F

    Partly Sunny
    then Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. Blustery, with a northeast wind 15 to 20 mph becoming light and variable  after midnight. Winds could gust as high as 29 mph.

    Low: 27 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Friday

    Friday: Mostly sunny, with a high near 62. Breezy, with a light south wind becoming southeast 21 to 26 mph in the morning. Winds could gust as high as 39 mph.

    High: 62 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 45. Breezy, with a south wind 18 to 26 mph, with gusts as high as 39 mph.

    Low: 45 °F

    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: Partly sunny, with a high near 83. Breezy, with a south wind 18 to 22 mph, with gusts as high as 34 mph.

    High: 83 °F

    Partly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before midnight.  Mostly cloudy, with a low around 51. Southwest wind 14 to 18 mph, with gusts as high as 29 mph.

    Low: 51 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 79. Breezy, with a west wind 14 to 21 mph, with gusts as high as 32 mph.

    High: 79 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A slight chance of showers.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 28. Calm wind.
Thursday
Mostly sunny, with a high near 56. Breezy, with a light and variable wind becoming northeast 15 to 20 mph in the morning. Winds could gust as high as 29 mph.
Thursday Night
Mostly clear, with a low around 27. Blustery, with a northeast wind 15 to 20 mph becoming light and variable after midnight. Winds could gust as high as 29 mph.
Friday
Mostly sunny, with a high near 62. Breezy, with a light south wind becoming southeast 21 to 26 mph in the morning. Winds could gust as high as 39 mph.
Friday Night
Mostly cloudy, with a low around 45. Breezy, with a south wind 18 to 26 mph, with gusts as high as 39 mph.
Saturday
Partly sunny, with a high near 83. Breezy, with a south wind 18 to 22 mph, with gusts as high as 34 mph.
Saturday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 51. Southwest wind 14 to 18 mph, with gusts as high as 29 mph.
Sunday
Sunny, with a high near 79. Breezy, with a west wind 14 to 21 mph, with gusts as high as 32 mph.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 44.
Monday
A chance of showers, mainly after noon. Partly sunny, with a high near 67. Breezy.
Monday Night
Showers likely. Mostly cloudy, with a low around 33. Breezy.
Tuesday
Rain and snow showers likely. Mostly cloudy, with a high near 49. Breezy.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 30.
Wednesday
Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SSE Caputa SD
 43.83°N 102.86°W (Elev. 2949 ft)
12:22 am MDT Apr 9, 2026
3am 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