National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
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 S 17 mph
Barometer 29.58 in (998.2 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 7 Jun 4:52 am MDT
Extended Forecast for

Blackhawk SD

  • Today

    Today: Sunny, with a high near 94. South wind 7 to 14 mph becoming northeast in the afternoon. Winds could gust as high as 29 mph.

    High: 94 °F

    Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms between 7pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 53. Breezy, with a south wind 7 to 12 mph becoming northwest 18 to 23 mph in the evening. Winds could gust as high as 37 mph. Chance of precipitation is 30%.

    Low: 53 °F

    Breezy.
    Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 80. Northwest wind 8 to 14 mph becoming southeast in the afternoon. Winds could gust as high as 29 mph.

    High: 80 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 61. Southeast wind 9 to 14 mph, with gusts as high as 29 mph.

    Low: 61 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 95. Breezy, with a southwest wind 14 to 21 mph, with gusts as high as 39 mph.

    High: 95 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 58. Northwest wind 9 to 16 mph, with gusts as high as 34 mph.

    Low: 58 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 74. Chance of precipitation is 50%.

    High: 74 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 49.

    Low: 49 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers before noon. Mostly sunny, with a high near 69. Breezy.

    High: 69 °F

    Breezy.
    Slight Chance
    Showers then
    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 94. South wind 7 to 14 mph becoming northeast in the afternoon. Winds could gust as high as 29 mph.
Tonight
A chance of showers and thunderstorms between 7pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 53. Breezy, with a south wind 7 to 12 mph becoming northwest 18 to 23 mph in the evening. Winds could gust as high as 37 mph. Chance of precipitation is 30%.
Monday
Sunny, with a high near 80. Northwest wind 8 to 14 mph becoming southeast in the afternoon. Winds could gust as high as 29 mph.
Monday Night
Partly cloudy, with a low around 61. Southeast wind 9 to 14 mph, with gusts as high as 29 mph.
Tuesday
Mostly sunny, with a high near 95. Breezy, with a southwest wind 14 to 21 mph, with gusts as high as 39 mph.
Tuesday Night
Mostly cloudy, with a low around 58. Northwest wind 9 to 16 mph, with gusts as high as 34 mph.
Wednesday
A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 74. Chance of precipitation is 50%.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 49.
Thursday
A slight chance of showers before noon. Mostly sunny, with a high near 69. Breezy.
Thursday Night
Mostly clear, with a low around 49.
Friday
Mostly sunny, with a high near 77.
Friday Night
Partly cloudy, with a low around 50.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Blackhawk SD
 44.16°N 103.31°W (Elev. 3514 ft)
Last Update:
3:27 am MDT Jun 7, 2026
Forecast Valid:
5am MDT Jun 7, 2026-6pm MDT Jun 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation