Heat Persists in the Southwest; Elevated to Critical Fire Weather in the Great Basin; Poor Air Quality in the West

Dangerous heat will persist across the Southwest U.S. through this week, easing by next week. The heat will focus further east in the Great Plains and Mississippi Valley beginning next week. Elevated to locally critical fire weather conditions will persist for the Great Basin today. Poor air quality lingers for the Northwest, Great Basin, Central Rockies into the Plains. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Smoke

71°F

22°C

Humidity 30%
Wind Speed E 9 mph
Barometer 30.14 in (1019.6 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 4 Aug 1:52 pm MDT
Extended Forecast for

9 Miles WSW Scenic SD

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 74. South wind 6 to 8 mph, with gusts as high as 16 mph.

    High: 74 °F

    Mostly Sunny

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after midnight.  Areas of smoke. Partly cloudy, with a low around 52. South wind 5 to 9 mph, with gusts as high as 18 mph.

    Low: 52 °F

    Areas Smoke
    then Slight
    Chance
    T-storms

  • Wednesday

    Wednesday: Areas of smoke. Sunny, with a high near 85. South wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 85 °F

    Areas Smoke

  • Wednesday Night

    Wednesday Night: Areas of smoke. Mostly clear, with a low around 59. South wind 8 to 13 mph, with gusts as high as 22 mph.

    Low: 59 °F

    Areas Smoke

  • Thursday

    Thursday: Sunny, with a high near 96. South wind 6 to 13 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.

    High: 96 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 62. Northeast wind 6 to 11 mph becoming west in the evening. Winds could gust as high as 18 mph.

    Low: 62 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 97.

    High: 97 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 63. Breezy.

    Low: 63 °F

    Clear and
    Breezy then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 98.

    High: 98 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 74. South wind 6 to 8 mph, with gusts as high as 16 mph.
Tonight
A 20 percent chance of showers and thunderstorms after midnight. Areas of smoke. Partly cloudy, with a low around 52. South wind 5 to 9 mph, with gusts as high as 18 mph.
Wednesday
Areas of smoke. Sunny, with a high near 85. South wind 6 to 11 mph, with gusts as high as 22 mph.
Wednesday Night
Areas of smoke. Mostly clear, with a low around 59. South wind 8 to 13 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 96. South wind 6 to 13 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly clear, with a low around 62. Northeast wind 6 to 11 mph becoming west in the evening. Winds could gust as high as 18 mph.
Friday
Sunny, with a high near 97.
Friday Night
Mostly clear, with a low around 63. Breezy.
Saturday
Sunny, with a high near 98.
Saturday Night
Mostly clear, with a low around 63.
Sunday
Sunny and hot, with a high near 100.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 65. Breezy.
Monday
Mostly sunny, with a high near 92. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WSW Scenic SD
 43.73°N 102.73°W (Elev. 2799 ft)
12:32 pm MDT Aug 4, 2026
2pm MDT Aug 4, 2026-6pm MDT Aug 10, 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