Areas of Severe Thunderstorms and Excessive Rainfall Thursday

Severe thunderstorms posing a risk for strong gusts and/or large hail are possible across portions of the northern and central Plains, the Lower Missouri to Lower Ohio Valleys, and across the Mid-Atlantic Thursday afternoon and evening. Excessive rainfall may bring flash and urban flooding over the Mid-Mississippi and Ohio Valleys, and Mid-Atlantic on Thursday. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Light Rain

64°F

18°C

Humidity 84%
Wind Speed S 8 mph
Barometer 30.02 in (1014.5 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 8 Jul 11:52 pm MDT
Extended Forecast for

5 Miles NNW Hermosa SD

  • Overnight

    Overnight: Partly cloudy, with a low around 59. West wind around 6 mph.

    Low: 59 °F

    Partly Cloudy

  • Thursday

    Thursday: Showers and thunderstorms likely after noon.  Partly sunny, with a high near 85. Southeast wind 5 to 9 mph becoming calm  in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 60%.

    High: 85 °F

    Mostly Sunny
    then T-storms
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before 9pm.  Mostly cloudy, with a low around 59. Light and variable wind becoming south 5 to 8 mph in the evening. Winds could gust as high as 23 mph.

    Low: 59 °F

    Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 88. Light and variable wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 23 mph.

    High: 88 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 65. Southeast wind 7 to 10 mph becoming southwest after midnight. Winds could gust as high as 22 mph.

    Low: 65 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 95. South wind 7 to 14 mph, with gusts as high as 26 mph.

    High: 95 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 99.

    High: 99 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 70. Breezy.

    Low: 70 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 59. West wind around 6 mph.
Thursday
Showers and thunderstorms likely after noon. Partly sunny, with a high near 85. Southeast wind 5 to 9 mph becoming calm in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 59. Light and variable wind becoming south 5 to 8 mph in the evening. Winds could gust as high as 23 mph.
Friday
Mostly sunny, with a high near 88. Light and variable wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 23 mph.
Friday Night
Mostly clear, with a low around 65. Southeast wind 7 to 10 mph becoming southwest after midnight. Winds could gust as high as 22 mph.
Saturday
Sunny, with a high near 95. South wind 7 to 14 mph, with gusts as high as 26 mph.
Saturday Night
Mostly clear, with a low around 67.
Sunday
Sunny, with a high near 99.
Sunday Night
Mostly clear, with a low around 70. Breezy.
Monday
Sunny, with a high near 99. Breezy.
Monday Night
Mostly clear, with a low around 70. Breezy.
Tuesday
Sunny, with a high near 96.
Tuesday Night
Mostly clear, with a low around 68.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 94.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Hermosa SD
 43.9°N 103.25°W (Elev. 3799 ft)
10:37 pm MDT Jul 8, 2026
12am MDT Jul 9, 2026-6pm MDT Jul 15, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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