Severe Weather and Heavy Rain for the Plains and Mid-Atlantic; Building Heat in the West

Severe thunderstorms will remain possible in the Mid-Atlantic through Tuesday. Severe thunderstorms and heavy rain will also be possible in the central/southern Plains on Tuesday and Wednesday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry weather will create Elevated to Critical fire weather conditions in the Four Corners Region. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Overcast and Breezy

58°F

14°C

Humidity 93%
Wind Speed N 21 G 31 mph
Barometer 30.16 in (1019.5 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 23 Jun 4:52 am MDT
Extended Forecast for

10 Miles ESE Hermosa SD

  • Overnight

    Overnight: Scattered showers and thunderstorms.  Cloudy, with a steady temperature around 58. North wind around 7 mph.  Chance of precipitation is 40%.

    Low: 58 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers before 10am.  Mostly cloudy, with a high near 71. North wind 9 to 17 mph, with gusts as high as 29 mph.

    High: 71 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 51. Northwest wind 3 to 8 mph. Winds could gust as high as 18 mph.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 70. Light and variable wind becoming east 5 to 9 mph in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 30%.

    High: 70 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 52. East wind 5 to 9 mph becoming light northeast  after midnight. Winds could gust as high as 20 mph.

    Low: 52 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 68. Light and variable wind becoming southeast 13 to 18 mph in the morning. Winds could gust as high as 30 mph.  Chance of precipitation is 60%.

    High: 68 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight.  Low around 52. Chance of precipitation is 80%.

    Low: 52 °F

    Showers then
    Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 79.

    High: 79 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 56.

    Low: 56 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Overnight
Scattered showers and thunderstorms. Cloudy, with a steady temperature around 58. North wind around 7 mph. Chance of precipitation is 40%.
Tuesday
A 20 percent chance of showers before 10am. Mostly cloudy, with a high near 71. North wind 9 to 17 mph, with gusts as high as 29 mph.
Tuesday Night
Partly cloudy, with a low around 51. Northwest wind 3 to 8 mph. Winds could gust as high as 18 mph.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 70. Light and variable wind becoming east 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 52. East wind 5 to 9 mph becoming light northeast after midnight. Winds could gust as high as 20 mph.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 68. Light and variable wind becoming southeast 13 to 18 mph in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 60%.
Thursday Night
Showers and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Low around 52. Chance of precipitation is 80%.
Friday
Partly sunny, with a high near 79.
Friday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 56.
Saturday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 88. Breezy.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 56.
Sunday
A slight chance of showers and thunderstorms. Sunny, with a high near 82. Breezy.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 53.
Monday
Mostly sunny, with a high near 80. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ESE Hermosa SD
 43.78°N 103.01°W (Elev. 3219 ft)
5:27 am MDT Jun 23, 2026
5am MDT Jun 23, 2026-6pm MDT Jun 29, 2026
 
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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