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

Heavy Rain and Flooding Concerns From the Southwest to the Upper Midwest; Heat Continues to Build in the East

Widespread showers and thunderstorms are expected to develop Friday afternoon in the Four Corners region and northern High Plains through the Upper Midwest. Stronger storms may produce heavy to excessive rainfall that will likely lead to scattered instances of flash and urban flooding. Meanwhile, the ongoing dangerous heat wave will peak across the Midwest and Mid-Atlantic through the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Light Rain Fog

60°F

16°C

Humidity 96%
Wind Speed E 7 mph
Barometer 30.14 in (1019.9 mb)
Dewpoint 59°F (15°C)
Visibility 0.25 mi
Last update 20 Jun 7:52 pm MDT
Extended Forecast for

4 Miles SE Piedmont SD

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly before midnight. Widespread fog, mainly between 2am and 4am. Otherwise, cloudy, with a low around 57. East wind 3 to 8 mph. Winds could gust as high as 15 mph.

    Low: 57 °F

    Chance
    T-storms and
    Fog

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms. Widespread fog, mainly before 8am. Otherwise, mostly cloudy, with a high near 71. East wind 3 to 8 mph. Winds could gust as high as 15 mph.

    High: 71 °F

    Chance
    T-storms and
    Fog

  • Friday Night

    Friday Night: Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, with a low around 59. Light and variable wind becoming west around 6 mph after midnight. Chance of precipitation is 60%.

    Low: 59 °F

    T-storms
    Likely then
    Slight Chance
    T-storms

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after noon. Sunny, with a high near 82. West wind 6 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 21 mph.

    High: 82 °F

    Sunny then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 60. Northeast wind 5 to 7 mph becoming light and variable after midnight. Winds could gust as high as 16 mph.

    Low: 60 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 89. Light and variable wind becoming southeast 8 to 13 mph in the morning. Winds could gust as high as 26 mph.

    High: 89 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 68. Southeast wind 9 to 13 mph becoming southwest after midnight. Winds could gust as high as 24 mph.

    Low: 68 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 94. West wind 9 to 15 mph becoming north in the afternoon. Winds could gust as high as 28 mph.

    High: 94 °F

    Sunny

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms. Mostly clear, with a low around 63.

    Low: 63 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
A 50 percent chance of showers and thunderstorms, mainly before midnight. Widespread fog, mainly between 2am and 4am. Otherwise, cloudy, with a low around 57. East wind 3 to 8 mph. Winds could gust as high as 15 mph.
Friday
A 40 percent chance of showers and thunderstorms. Widespread fog, mainly before 8am. Otherwise, mostly cloudy, with a high near 71. East wind 3 to 8 mph. Winds could gust as high as 15 mph.
Friday Night
Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, with a low around 59. Light and variable wind becoming west around 6 mph after midnight. Chance of precipitation is 60%.
Saturday
A 30 percent chance of showers and thunderstorms after noon. Sunny, with a high near 82. West wind 6 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
Mostly clear, with a low around 60. Northeast wind 5 to 7 mph becoming light and variable after midnight. Winds could gust as high as 16 mph.
Sunday
Sunny, with a high near 89. Light and variable wind becoming southeast 8 to 13 mph in the morning. Winds could gust as high as 26 mph.
Sunday Night
Mostly clear, with a low around 68. Southeast wind 9 to 13 mph becoming southwest after midnight. Winds could gust as high as 24 mph.
Monday
Sunny, with a high near 94. West wind 9 to 15 mph becoming north in the afternoon. Winds could gust as high as 28 mph.
Monday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 63.
Tuesday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 84.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 60.
Wednesday
A chance of showers and thunderstorms. Sunny, with a high near 86.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 63.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Piedmont SD
 44.2°N 103.34°W (Elev. 3799 ft)
Last Update:
7:29 pm MDT Jun 20, 2024
Forecast Valid:
8pm MDT Jun 20, 2024-6pm MDT Jun 27, 2024
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation