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

Hazardous Weather Conditions

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

69°F

21°C

Humidity 55%
Wind Speed SW 17 G 26 mph
Barometer 29.91 in (1009.3 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 16 Jun 12:52 am MDT
Extended Forecast for

Rapid City Regional Airport SD

  • Overnight

    Overnight: A chance of showers and thunderstorms between 2am and 3am. Mostly cloudy, with a low around 59. Southwest wind 5 to 10 mph becoming north. Winds could gust as high as 15 mph. Chance of precipitation is 30%.

    Low: 59 °F

    Chance
    T-storms

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 2pm. Some of the storms could be severe. Increasing clouds, with a high near 83. North wind 10 to 15 mph becoming northeast in the afternoon. Winds could gust as high as 25 mph.

    High: 83 °F

    Mostly Sunny
    then Severe
    Thunderstorms

  • Monday Night

    Monday Night: Showers and thunderstorms, mainly before midnight. Some of the storms could be severe. Low around 55. Northeast wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%.

    Low: 55 °F

    Severe
    Thunderstorms

  • Tuesday

    Tuesday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after noon. High near 74. Northwest wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 80%.

    High: 74 °F

    T-storms

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 53. Northeast wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph.

    Low: 53 °F

    Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 83. West wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 15 mph.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. Northeast wind 5 to 10 mph becoming south in the evening. Winds could gust as high as 15 mph.

    Low: 56 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 91. Southwest wind 5 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.

    High: 91 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of showers and thunderstorms between 2am and 3am. Mostly cloudy, with a low around 59. Southwest wind 5 to 10 mph becoming north. Winds could gust as high as 15 mph. Chance of precipitation is 30%.
Monday
A 20 percent chance of showers and thunderstorms after 2pm. Some of the storms could be severe. Increasing clouds, with a high near 83. North wind 10 to 15 mph becoming northeast in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Showers and thunderstorms, mainly before midnight. Some of the storms could be severe. Low around 55. Northeast wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Tuesday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after noon. High near 74. Northwest wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 80%.
Tuesday Night
A 50 percent chance of showers and thunderstorms before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 53. Northeast wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph.
Wednesday
Sunny, with a high near 83. West wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
Mostly clear, with a low around 56. Northeast wind 5 to 10 mph becoming south in the evening. Winds could gust as high as 15 mph.
Juneteenth
Sunny, with a high near 91. Southwest wind 5 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 60.
Friday
Sunny, with a high near 92.
Friday Night
Mostly clear, with a low around 61.
Saturday
Sunny, with a high near 95.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Mostly sunny, with a high near 81. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rapid City Regional Airport SD
 44.04°N 103.06°W (Elev. 3100 ft)
Last Update:
1:09 am MDT Jun 16, 2025
Forecast Valid:
1am MDT Jun 16, 2025-6pm MDT Jun 22, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation