Unsettled Weather in the West; Marine and Coastal Impacts Along the East Coast

A series of Pacific fronts will bring periodic waves of showers and thunderstorms to parts of the Great Basin and Pacific Northwest the next few days. Swells, high surf, dangerous rip currents and areas of coastal flooding continue along much of the East Coast from both Humberto and Imelda. Unseasonably hot temperatures continue for much of the Plains and Midwest through the remainder of the week. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

51°F

11°C

Humidity 77%
Wind Speed NW 6 mph
Barometer 30.07 in (1016.6 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 2 Oct 1:52 am MDT
Extended Forecast for

Rapid City SD

Fire Weather Watch October 3, 12:00pm until October 3, 07:00pm
Click here for hazard details and duration
Fire Weather Watch
  • Overnight

    Overnight: Clear, with a low around 55. Southwest wind around 5 mph.

    Low: 55 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 86. Southwest wind 5 to 10 mph becoming southeast in the morning. Winds could gust as high as 22 mph.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58. Southwest wind 5 to 8 mph, with gusts as high as 18 mph.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 93. South wind 9 to 14 mph, with gusts as high as 30 mph.

    High: 93 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 60. South wind 7 to 9 mph becoming west after midnight. Winds could gust as high as 17 mph.

    Low: 60 °F

    Partly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 77. Northwest wind 8 to 10 mph, with gusts as high as 23 mph.

    High: 77 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Rain and possibly a thunderstorm.  Low around 45. Northwest wind 9 to 18 mph, with gusts as high as 38 mph.  Chance of precipitation is 90%.

    Low: 45 °F

    Rain

  • Sunday

    Sunday: A chance of rain before noon.  Partly sunny, with a high near 57. Breezy, with a northwest wind 15 to 23 mph, with gusts as high as 40 mph.

    High: 57 °F

    Breezy.
    Chance Rain
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: A chance of rain, mainly after midnight.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

Detailed Forecast

Overnight
Clear, with a low around 55. Southwest wind around 5 mph.
Thursday
Sunny, with a high near 86. Southwest wind 5 to 10 mph becoming southeast in the morning. Winds could gust as high as 22 mph.
Thursday Night
Mostly clear, with a low around 58. Southwest wind 5 to 8 mph, with gusts as high as 18 mph.
Friday
Sunny, with a high near 93. South wind 9 to 14 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 60. South wind 7 to 9 mph becoming west after midnight. Winds could gust as high as 17 mph.
Saturday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 77. Northwest wind 8 to 10 mph, with gusts as high as 23 mph.
Saturday Night
Rain and possibly a thunderstorm. Low around 45. Northwest wind 9 to 18 mph, with gusts as high as 38 mph. Chance of precipitation is 90%.
Sunday
A chance of rain before noon. Partly sunny, with a high near 57. Breezy, with a northwest wind 15 to 23 mph, with gusts as high as 40 mph.
Sunday Night
A chance of rain, mainly after midnight. Mostly cloudy, with a low around 39.
Monday
A slight chance of rain before noon, then a slight chance of showers after noon. Partly sunny, with a high near 55.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Sunny, with a high near 62.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
Sunny, with a high near 68.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Rapid City SD
 44.08°N 103.24°W (Elev. 3291 ft)
12:56 am MDT Oct 2, 2025
2am MDT Oct 2, 2025-6pm MDT Oct 8, 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