Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fog/Mist

37°F

3°C

Humidity 86%
Wind Speed N 6 mph
Barometer 30.19 in (1022.5 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 22 Mar 7:52 am MDT
Extended Forecast for

8 Miles SW Blackhawk SD

  • Today

    Today: A 50 percent chance of snow showers before 9am.  Cloudy, then gradually becoming mostly sunny, with a high near 55. Calm wind becoming north around 6 mph in the afternoon. Winds could gust as high as 18 mph.  Little or no snow accumulation expected.

    High: 55 °F

    Chance Snow
    Showers then
    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 28. Light and variable wind. Winds could gust as high as 16 mph.

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 65. Calm wind becoming east around 6 mph. Winds could gust as high as 17 mph.

    High: 65 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. Calm wind. Winds could gust as high as 15 mph.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 65. Calm wind becoming northeast around 6 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 65 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39. Light and variable wind. Winds could gust as high as 15 mph.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 79. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 79 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. Northwest wind around 7 mph, with gusts as high as 21 mph.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

Detailed Forecast

Today
A 50 percent chance of snow showers before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 55. Calm wind becoming north around 6 mph in the afternoon. Winds could gust as high as 18 mph. Little or no snow accumulation expected.
Tonight
Partly cloudy, with a low around 28. Light and variable wind. Winds could gust as high as 16 mph.
Monday
Partly sunny, with a high near 65. Calm wind becoming east around 6 mph. Winds could gust as high as 17 mph.
Monday Night
Partly cloudy, with a low around 32. Calm wind. Winds could gust as high as 15 mph.
Tuesday
Partly sunny, with a high near 65. Calm wind becoming northeast around 6 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 39. Light and variable wind. Winds could gust as high as 15 mph.
Wednesday
Mostly sunny, with a high near 79. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 33. Northwest wind around 7 mph, with gusts as high as 21 mph.
Thursday
Partly sunny, with a high near 50.
Thursday Night
Mostly cloudy, with a low around 24.
Friday
Partly sunny, with a high near 51.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SW Blackhawk SD
 44.09°N 103.45°W (Elev. 4505 ft)
7:33 am MDT Mar 22, 2026
8am MDT Mar 22, 2026-6pm MDT Mar 28, 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