Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Many locations are likely to set records for the highest-ever March temperature. Periods of critical fire weather will persist from the central Rockies to the central Plains through Saturday as gusty winds and low relative humidity continue. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

83°F

28°C

Humidity 8%
Wind Speed Vrbl 5 mph
Barometer 29.95 in (1012.6 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 19 Mar 2:52 pm MDT
Extended Forecast for

Owanka SD

Red Flag Warning March 19, 03:12pm until March 19, 07:00pm
Click here for hazard details and duration
...
  •  
    Red Flag Warning March 19, 03:12pm until March 19, 07:00pm

    NOW until 7:00pm Thu

    Red Flag Warning

  • Tonight

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 84. West wind 6 to 11 mph, with gusts as high as 23 mph.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 46. Northwest wind 5 to 9 mph becoming southwest after midnight. Winds could gust as high as 15 mph.

    Low: 46 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 92. Breezy, with a southwest wind 6 to 11 mph becoming northwest 19 to 24 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 92 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 42. Breezy, with a north wind 22 to 28 mph, with gusts as high as 38 mph.

    Low: 42 °F

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 61. Breezy, with a north wind 17 to 24 mph, with gusts as high as 32 mph.

    High: 61 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34. North wind 9 to 16 mph becoming southeast after midnight. Winds could gust as high as 23 mph.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 69. Southeast wind 10 to 14 mph becoming east in the afternoon. Winds could gust as high as 23 mph.

    High: 69 °F

    Partly Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 45. Northwest wind 6 to 8 mph.
Friday
Sunny, with a high near 84. West wind 6 to 11 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 46. Northwest wind 5 to 9 mph becoming southwest after midnight. Winds could gust as high as 15 mph.
Saturday
Sunny, with a high near 92. Breezy, with a southwest wind 6 to 11 mph becoming northwest 19 to 24 mph in the afternoon. Winds could gust as high as 34 mph.
Saturday Night
Mostly cloudy, with a low around 42. Breezy, with a north wind 22 to 28 mph, with gusts as high as 38 mph.
Sunday
Mostly sunny, with a high near 61. Breezy, with a north wind 17 to 24 mph, with gusts as high as 32 mph.
Sunday Night
Partly cloudy, with a low around 34. North wind 9 to 16 mph becoming southeast after midnight. Winds could gust as high as 23 mph.
Monday
Partly sunny, with a high near 69. Southeast wind 10 to 14 mph becoming east in the afternoon. Winds could gust as high as 23 mph.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 66.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 82. Breezy.
Wednesday Night
Partly cloudy, with a low around 36. Breezy.
Thursday
Mostly sunny, with a high near 54. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
Owanka SD
 44.02°N 102.57°W (Elev. 2598 ft)
2:49 pm MDT Mar 19, 2026
3pm MDT Mar 19, 2026-6pm MDT Mar 26, 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