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.

Fair and Windy

44°F

7°C

Humidity 68%
Wind Speed N 30 G 45 mph
Barometer 29.96 in (1013.7 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 21 Mar 9:52 pm MDT
Extended Forecast for

13 Miles SSE Caputa SD

  • Tonight

    Tonight: A 30 percent chance of showers after 3am.  Mostly cloudy, with a low around 37. Windy, with a north wind 23 to 33 mph decreasing to 11 to 21 mph after midnight. Winds could gust as high as 50 mph.

    Low: 37 °F

    Mostly Cloudy
    and Windy
    then Chance
    Showers and
    Breezy

  • Sunday

    Sunday: A 30 percent chance of showers before 9am.  Cloudy, then gradually becoming mostly sunny, with a high near 56. North wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 26 mph.

    High: 56 °F

    Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. Southeast wind 5 to 10 mph becoming light and variable. Winds could gust as high as 18 mph.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 69. South wind 5 to 14 mph, with gusts as high as 24 mph.

    High: 69 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. Northeast wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 18 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 67. North wind 6 to 15 mph becoming northeast in the afternoon. Winds could gust as high as 23 mph.

    High: 67 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39. East wind 5 to 15 mph becoming southwest after midnight. Winds could gust as high as 23 mph.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82. Northwest wind 5 to 10 mph becoming south 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 82 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers after 3am. Mostly cloudy, with a low around 37. Windy, with a north wind 23 to 33 mph decreasing to 11 to 21 mph after midnight. Winds could gust as high as 50 mph.
Sunday
A 30 percent chance of showers before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 56. North wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 26 mph.
Sunday Night
Partly cloudy, with a low around 30. Southeast wind 5 to 10 mph becoming light and variable. Winds could gust as high as 18 mph.
Monday
Partly sunny, with a high near 69. South wind 5 to 14 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 34. Northeast wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 18 mph.
Tuesday
Partly sunny, with a high near 67. North wind 6 to 15 mph becoming northeast in the afternoon. Winds could gust as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 39. East wind 5 to 15 mph becoming southwest after midnight. Winds could gust as high as 23 mph.
Wednesday
Mostly sunny, with a high near 82. Northwest wind 5 to 10 mph becoming south 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 54. Breezy.
Thursday Night
Mostly cloudy, with a low around 27. Blustery.
Friday
Mostly sunny, with a high near 55.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SSE Caputa SD
 43.83°N 102.86°W (Elev. 2949 ft)
9:48 pm MDT Mar 21, 2026
10pm MDT Mar 21, 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