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

Pine Ridge, Pine Ridge Airport (KIEN)

Lat: 43.03°NLon: 102.52°WElev: 3330ft.

Fair

80°F

27°C

Humidity 14%
Wind Speed W 10 mph
Barometer 29.82 in (1007.8 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 21 Mar 11:52 am MDT
Extended Forecast for

Manderson SD

Red Flag Warning March 21, 12:37pm until March 21, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning March 21, 12:37pm until March 21, 09:00pm

    NOW until 9:00pm Sat

    Red Flag Warning

  • This Afternoon

    High: 92 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. Breezy, with a north wind 23 to 28 mph becoming north 15 to 20 mph. Winds could gust as high as 38 mph.

    Low: 37 °F

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: A 20 percent chance of showers before noon.  Cloudy, then gradually becoming mostly sunny, with a high near 58. North wind 7 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 58 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37. Northeast wind around 9 mph becoming southeast after midnight. Winds could gust as high as 17 mph.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 70. South wind 10 to 17 mph, with gusts as high as 25 mph.

    High: 70 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38. South wind 7 to 10 mph becoming east in the evening. Winds could gust as high as 16 mph.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 70. South wind 7 to 11 mph becoming north in the afternoon. Winds could gust as high as 21 mph.

    High: 70 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42. Northeast wind 6 to 11 mph becoming southwest after midnight. Winds could gust as high as 18 mph.

    Low: 42 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 92. Southwest wind 14 to 16 mph, with gusts as high as 22 mph.
Tonight
Mostly cloudy, with a low around 37. Breezy, with a north wind 23 to 28 mph becoming north 15 to 20 mph. Winds could gust as high as 38 mph.
Sunday
A 20 percent chance of showers before noon. Cloudy, then gradually becoming mostly sunny, with a high near 58. North wind 7 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 37. Northeast wind around 9 mph becoming southeast after midnight. Winds could gust as high as 17 mph.
Monday
Partly sunny, with a high near 70. South wind 10 to 17 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 38. South wind 7 to 10 mph becoming east in the evening. Winds could gust as high as 16 mph.
Tuesday
Partly sunny, with a high near 70. South wind 7 to 11 mph becoming north in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 42. Northeast wind 6 to 11 mph becoming southwest after midnight. Winds could gust as high as 18 mph.
Wednesday
Mostly sunny, with a high near 79.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 61. Breezy.
Thursday Night
Partly cloudy, with a low around 28. Blustery.
Friday
Partly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Manderson SD
 43.24°N 102.49°W (Elev. 3150 ft)
11:32 am MDT Mar 21, 2026
12pm MDT Mar 21, 2026-6pm MDT Mar 27, 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