Strong to Severe Thunderstorms in the East; Heat in the Central and Western U.S.

Strong to potentially severe thunderstorms with damaging wind gusts are forecast Thursday from parts of New England into the Mid Atlantic and Carolinas. Significant heat will expand across the West and Central Plains through Friday, potentially breaking daily high temperature records. Dangerous heat will then build into the Eastern U.S. this weekend through much of next week. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

68°F

20°C

Humidity 57%
Wind Speed N 14 mph
Barometer 29.69 in (1001.5 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 20 Jun 2:52 am MDT
Extended Forecast for

Rapid City Regional Airport SD

  • Overnight

    Overnight: Mostly clear, with a low around 61. North wind 5 to 15 mph.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 103. Breezy, with a north wind 5 to 10 mph becoming southwest 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 103 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 62. Breezy, with a west wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 62 °F

    Mostly Clear
    and Breezy
    then Clear

  • Saturday

    Saturday: Sunny, with a high near 95. West wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 30 mph.

    High: 95 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 58. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 58 °F

    Mostly Clear
    then Partly
    Cloudy and
    Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 79. Breezy, with a north wind around 20 mph, with gusts as high as 35 mph.

    High: 79 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 49. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 49 °F

    Chance
    Showers and
    Breezy

  • Monday

    Monday: Mostly sunny, with a high near 75. North wind 10 to 15 mph becoming east in the afternoon. Winds could gust as high as 20 mph.

    High: 75 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of showers and thunderstorms after midnight.  Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 61. North wind 5 to 15 mph.
Friday
Sunny and hot, with a high near 103. Breezy, with a north wind 5 to 10 mph becoming southwest 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Friday Night
Mostly clear, with a low around 62. Breezy, with a west wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Saturday
Sunny, with a high near 95. West wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
Mostly clear, with a low around 58. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 35 mph.
Sunday
Mostly sunny, with a high near 79. Breezy, with a north wind around 20 mph, with gusts as high as 35 mph.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 49. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph.
Monday
Mostly sunny, with a high near 75. North wind 10 to 15 mph becoming east in the afternoon. Winds could gust as high as 20 mph.
Monday Night
A chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 52.
Tuesday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 76.
Tuesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 55.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 76.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Rapid City Regional Airport SD
 44.04°N 103.06°W (Elev. 3100 ft)
3:29 am MDT Jun 20, 2025
3am MDT Jun 20, 2025-6pm MDT Jun 26, 2025
 
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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