Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

A Few Clouds

63°F

17°C

Humidity 52%
Wind Speed NW 18 G 25 mph
Barometer 30.12 in (1018.2 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 19 Jun 7:52 am MDT
Extended Forecast for

Owanka SD

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 79. North wind 10 to 16 mph, with gusts as high as 26 mph.

    High: 79 °F

    Mostly Sunny

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 3am.  Partly cloudy, with a low around 53. North wind 7 to 10 mph becoming east after midnight. Winds could gust as high as 20 mph.

    Low: 53 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 77. Breezy, with a southeast wind 9 to 14 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 77 °F

    Chance
    T-storms and
    Breezy

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm.  Low around 53. Breezy, with an east wind 19 to 24 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 33 mph.  Chance of precipitation is 100%.

    Low: 53 °F

    Showers and
    Breezy

  • Sunday

    Sunday: Showers, with thunderstorms also possible after 3pm.  High near 66. East wind 11 to 17 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%.

    High: 66 °F

    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 49. Northeast wind 11 to 16 mph becoming south 5 to 10 mph after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 20%.

    Low: 49 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 72. Chance of precipitation is 50%.

    High: 72 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 49.

    Low: 49 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

Detailed Forecast

Juneteenth
Mostly sunny, with a high near 79. North wind 10 to 16 mph, with gusts as high as 26 mph.
Tonight
A 20 percent chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 53. North wind 7 to 10 mph becoming east after midnight. Winds could gust as high as 20 mph.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 77. Breezy, with a southeast wind 9 to 14 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 33 mph.
Saturday Night
Showers and possibly a thunderstorm. Low around 53. Breezy, with an east wind 19 to 24 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 100%.
Sunday
Showers, with thunderstorms also possible after 3pm. High near 66. East wind 11 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Sunday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 49. Northeast wind 11 to 16 mph becoming south 5 to 10 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Monday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 72. Chance of precipitation is 50%.
Monday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 49.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 76.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 53.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
Owanka SD
 44.02°N 102.57°W (Elev. 2598 ft)
7:58 am MDT Jun 19, 2026
8am MDT Jun 19, 2026-6pm MDT Jun 25, 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