Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

78°F

26°C

Humidity 56%
Wind Speed SW 6 mph
Barometer 30.01 in (1012.9 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 28 Jul 9:52 pm MDT
Extended Forecast for

Scenic SD

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 10pm.  Mostly clear, with a low around 68. Southeast wind 6 to 13 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 68 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 97. Breezy, with a southeast wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 97 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely, mainly before midnight.  Increasing clouds, with a low around 67. Southeast wind 8 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 70%.

    Low: 67 °F

    T-storms
    Likely

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after noon.  Mostly sunny, with a high near 91. South wind 7 to 12 mph becoming north 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.  Chance of precipitation is 50%.

    High: 91 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 63. North wind 13 to 18 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 28 mph.

    Low: 63 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 91. Northwest wind 5 to 14 mph becoming east in the morning. Winds could gust as high as 22 mph.

    High: 91 °F

    Sunny

  • Friday Night

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

    Low: 64 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 98.

    High: 98 °F

    Sunny

  • Saturday Night

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

    Low: 70 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before 10pm. Mostly clear, with a low around 68. Southeast wind 6 to 13 mph becoming south after midnight. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 97. Breezy, with a southeast wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Showers and thunderstorms likely, mainly before midnight. Increasing clouds, with a low around 67. Southeast wind 8 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Thursday
A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 91. South wind 7 to 12 mph becoming north 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 50%.
Thursday Night
Mostly clear, with a low around 63. North wind 13 to 18 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 28 mph.
Friday
Sunny, with a high near 91. Northwest wind 5 to 14 mph becoming east in the morning. Winds could gust as high as 22 mph.
Friday Night
Mostly clear, with a low around 64.
Saturday
Sunny, with a high near 98.
Saturday Night
Mostly clear, with a low around 70. Breezy.
Sunday
Sunny and hot, with a high near 105. Breezy.
Sunday Night
Mostly clear, with a low around 72. Breezy.
Monday
Mostly sunny, with a high near 93. Windy.
Monday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 62. Breezy.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 85. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Scenic SD
 43.78°N 102.56°W (Elev. 2808 ft)
9:02 pm MDT Jul 28, 2026
9pm MDT Jul 28, 2026-6pm MDT Aug 4, 2026
 
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Additional Resources

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