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

Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair and Windy

73°F

23°C

Humidity 33%
Wind Speed NW 26 G 40 mph
Barometer 30.22 in (1022.0 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 3 Oct 2:52 pm MDT
Extended Forecast for

9 Miles S Nemo SD

  • Tonight

    Tonight: Increasing clouds, with a low around 42. North wind around 6 mph becoming calm in the evening. Winds could gust as high as 21 mph.

    Low: 42 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 73. Light and variable wind becoming southeast 5 to 7 mph in the morning. Winds could gust as high as 22 mph.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 49. Light and variable wind. Winds could gust as high as 17 mph.

    Low: 49 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 84. Northwest wind around 5 mph becoming calm in the afternoon. Winds could gust as high as 17 mph.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 53. Calm wind becoming west around 5 mph. Winds could gust as high as 17 mph.

    Low: 53 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79. Light and variable wind becoming north around 6 mph. Winds could gust as high as 21 mph.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 42. North wind around 6 mph becoming calm in the evening. Winds could gust as high as 21 mph.
Sunday
Sunny, with a high near 73. Light and variable wind becoming southeast 5 to 7 mph in the morning. Winds could gust as high as 22 mph.
Sunday Night
Clear, with a low around 49. Light and variable wind. Winds could gust as high as 17 mph.
Monday
Sunny, with a high near 84. Northwest wind around 5 mph becoming calm in the afternoon. Winds could gust as high as 17 mph.
Monday Night
Mostly clear, with a low around 53. Calm wind becoming west around 5 mph. Winds could gust as high as 17 mph.
Tuesday
Sunny, with a high near 79. Light and variable wind becoming north around 6 mph. Winds could gust as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 72.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 52.
Saturday
Mostly sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles S Nemo SD
 44.06°N 103.48°W (Elev. 4797 ft)
Last Update:
12:31 pm MDT Oct 3, 2026
Forecast Valid:
3pm MDT Oct 3, 2026-6pm MDT Oct 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation