Critical Fire Weather in the High Plains; Heat Continues in the West

Critical fire weather conditions will persist in the central High Plains through Friday as gusty winds and dry conditions continue. The heat wave across the West and Southwest will continue to intensify through the week, with daily and monthly record highs expected to be broken. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

46°F

8°C

Humidity 56%
Wind Speed Calm
Barometer 30.03 in (1016.0 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 18 Mar 11:52 pm MDT
Extended Forecast for

4 Miles WNW Colonial Pine Hills SD

Red Flag Warning March 19, 11:00am until March 19, 07:00pm
Click here for hazard details and duration
Red Flag Warning
  • Tonight

    Tonight: Partly cloudy, with a low around 43. West wind 3 to 5 mph.

    Low: 43 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 77. West wind 5 to 9 mph, with gusts as high as 25 mph.

    High: 77 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 47. West wind 3 to 5 mph. Winds could gust as high as 16 mph.

    Low: 47 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 79. West wind 5 to 7 mph, with gusts as high as 22 mph.

    High: 79 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 51. West wind 3 to 6 mph. Winds could gust as high as 15 mph.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 83. West wind 6 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after midnight.  Mostly cloudy, with a low around 37. North wind 7 to 9 mph, with gusts as high as 26 mph.

    Low: 37 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: A slight chance of rain before 7am, then a slight chance of rain and snow between 7am and noon, then a slight chance of rain after noon.  Partly sunny, with a high near 51. North wind 6 to 9 mph becoming east in the afternoon. Winds could gust as high as 23 mph.

    High: 51 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 43. West wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 77. West wind 5 to 9 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 47. West wind 3 to 5 mph. Winds could gust as high as 16 mph.
Friday
Mostly sunny, with a high near 79. West wind 5 to 7 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 51. West wind 3 to 6 mph. Winds could gust as high as 15 mph.
Saturday
Sunny, with a high near 83. West wind 6 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph.
Saturday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 37. North wind 7 to 9 mph, with gusts as high as 26 mph.
Sunday
A slight chance of rain before 7am, then a slight chance of rain and snow between 7am and noon, then a slight chance of rain after noon. Partly sunny, with a high near 51. North wind 6 to 9 mph becoming east in the afternoon. Winds could gust as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Partly sunny, with a high near 62.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 62.
Tuesday Night
Mostly cloudy, with a low around 42.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Colonial Pine Hills SD
 44.03°N 103.38°W (Elev. 4206 ft)
9:52 pm MDT Mar 18, 2026
11pm MDT Mar 18, 2026-6pm MDT Mar 25, 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