Showers and Storms in the Northern Rockies; Localized Flooding in the Southeast

Isolated severe storms and localized flash flooding are possible over parts of the central and northern Rockies into the northern High Plains. Heavy rainfall may lead to localized instances of flooding from Florida to the Carolinas. Read More >

Hazardous Weather Conditions

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

66°F

19°C

Humidity 56%
Wind Speed NW 8 mph
Barometer 29.95 in (1011.5 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 5 Aug 9:52 pm MDT
Extended Forecast for

Rapid City SD

  • Tonight

    Tonight: Isolated showers and thunderstorms. Some of the storms could produce gusty winds.  Widespread haze. Partly cloudy, with a low around 64. South wind 5 to 7 mph becoming light and variable  after midnight.  Chance of precipitation is 20%.

    Isolated
    T-storms

    Low: 64 °F

  • Friday

    Friday: A slight chance of showers, then scattered showers and thunderstorms after noon.  Widespread haze. Mostly sunny, with a high near 90. Light and variable wind becoming east 8 to 13 mph in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 30%.

    Slight Chance
    Showers then
    Scattered
    T-storms

    High: 90 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of showers and thunderstorms before midnight.  Widespread haze. Partly cloudy, with a low around 64. Southeast wind 6 to 11 mph becoming northwest after midnight. Winds could gust as high as 17 mph.

    Chance
    T-storms then
    Haze

    Low: 64 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon.  Widespread haze. Mostly sunny, with a high near 87. Breezy, with a northwest wind 7 to 12 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 30 mph.

    Haze and
    Breezy then
    Slight Chance
    T-storms

    High: 87 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 64. North wind 5 to 14 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Mostly Clear

    Low: 64 °F

  • Sunday

    Sunday: Sunny, with a high near 96. West wind 5 to 8 mph becoming south in the morning. Winds could gust as high as 21 mph.

    Sunny

    High: 96 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 64.

    Mostly Clear

    Low: 64 °F

  • Monday

    Monday: Sunny, with a high near 89.

    Sunny

    High: 89 °F

  • Monday
    Night

    Monday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 60.

    Slight Chance
    T-storms

    Low: 60 °F

Detailed Forecast

Tonight
Isolated showers and thunderstorms. Some of the storms could produce gusty winds. Widespread haze. Partly cloudy, with a low around 64. South wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Friday
A slight chance of showers, then scattered showers and thunderstorms after noon. Widespread haze. Mostly sunny, with a high near 90. Light and variable wind becoming east 8 to 13 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Friday Night
A 30 percent chance of showers and thunderstorms before midnight. Widespread haze. Partly cloudy, with a low around 64. Southeast wind 6 to 11 mph becoming northwest after midnight. Winds could gust as high as 17 mph.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Widespread haze. Mostly sunny, with a high near 87. Breezy, with a northwest wind 7 to 12 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 30 mph.
Saturday Night
Mostly clear, with a low around 64. North wind 5 to 14 mph becoming west after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 96. West wind 5 to 8 mph becoming south in the morning. Winds could gust as high as 21 mph.
Sunday Night
Mostly clear, with a low around 64.
Monday
Sunny, with a high near 89.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 60.
Tuesday
Sunny, with a high near 87.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 60.
Wednesday
Sunny, with a high near 86.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny, with a high near 87.
Click Map For Forecast
Point Forecast:
Rapid City SD
 44.08°N 103.24°W (Elev. 3291 ft)
9:30 pm MDT Aug 5, 2021
10pm MDT Aug 5, 2021-6pm MDT Aug 12, 2021
 
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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