Heat Persists Across the Central and Western U.S.; Fire Weather Concerns in the Rockies and High Plains

Record-breaking heat expected in the Central and Western U.S. for the next several days. Gusty winds and low relative humidity will create elevated to critical fire weather conditions over portions of the Rockies and High Plains Wednesday and Thursday. Rain and mountain snow are possible across the Pacific Northwest into the Rockies through Wednesday. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

49°F

9°C

Humidity 44%
Wind Speed Calm
Barometer 29.81 in (1008.7 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 25 Mar 2:52 am MDT
Extended Forecast for

Rapid City SD

Red Flag Warning March 25, 11:00am until March 25, 10:00pm
Click here for hazard details and duration
Red Flag Warning
  • Overnight

    Overnight: Mostly clear, with a steady temperature around 51. West wind around 7 mph.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82. Northwest wind 5 to 9 mph becoming southeast in the afternoon. Winds could gust as high as 23 mph.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40. Breezy, with a light and variable wind becoming north 18 to 23 mph in the evening. Winds could gust as high as 36 mph.

    Low: 40 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Thursday

    Thursday: A 20 percent chance of rain after noon.  Mostly cloudy, with a high near 49. North wind 14 to 16 mph, with gusts as high as 30 mph.

    High: 49 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 27. North wind 9 to 14 mph becoming light and variable  after midnight. Winds could gust as high as 25 mph.

    Low: 27 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 54. Light and variable wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 24 mph.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 35. Southeast wind 7 to 11 mph becoming southwest after midnight. Winds could gust as high as 23 mph.

    Low: 35 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 69. Southwest wind 5 to 13 mph becoming northeast in the morning. Winds could gust as high as 24 mph.

    High: 69 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 51. West wind around 7 mph.
Wednesday
Sunny, with a high near 82. Northwest wind 5 to 9 mph becoming southeast in the afternoon. Winds could gust as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 40. Breezy, with a light and variable wind becoming north 18 to 23 mph in the evening. Winds could gust as high as 36 mph.
Thursday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 49. North wind 14 to 16 mph, with gusts as high as 30 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 27. North wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.
Friday
Sunny, with a high near 54. Light and variable wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 24 mph.
Friday Night
Mostly clear, with a low around 35. Southeast wind 7 to 11 mph becoming southwest after midnight. Winds could gust as high as 23 mph.
Saturday
Mostly sunny, with a high near 69. Southwest wind 5 to 13 mph becoming northeast in the morning. Winds could gust as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 79.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 48.
Tuesday
A slight chance of rain. Partly sunny, with a high near 70.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Rapid City SD
 44.08°N 103.24°W (Elev. 3291 ft)
12:32 am MDT Mar 25, 2026
3am MDT Mar 25, 2026-6pm MDT Mar 31, 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