National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Pine Ridge, Pine Ridge Airport (KIEN)

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

Fog/Mist

56°F

13°C

Humidity 100%
Wind Speed Calm
Barometer 30.26 in (1022.7 mb)
Dewpoint 56°F (13°C)
Visibility 3.00 mi
Last update 16 Aug 5:52 am MDT
Extended Forecast for

Porcupine SD

  • Today

    Today: Scattered showers and thunderstorms after noon. Mostly sunny, with a high near 83. Calm wind becoming southeast 5 to 7 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 30%.

    High: 83 °F

    Mostly Sunny
    then
    Scattered
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 60. East wind 6 to 9 mph becoming south after midnight. Winds could gust as high as 18 mph.

    Low: 60 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 86. Light and variable wind becoming north 5 to 7 mph in the morning. Winds could gust as high as 17 mph.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 59. East wind 5 to 8 mph, with gusts as high as 17 mph.

    Low: 59 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 81. East wind 5 to 9 mph becoming north in the morning. Winds could gust as high as 17 mph.

    High: 81 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 57. Northeast wind 5 to 9 mph becoming south after midnight. Winds could gust as high as 17 mph.

    Low: 57 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81.

    High: 81 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58.

    Low: 58 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

Detailed Forecast

Today
Scattered showers and thunderstorms after noon. Mostly sunny, with a high near 83. Calm wind becoming southeast 5 to 7 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 30%.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 60. East wind 6 to 9 mph becoming south after midnight. Winds could gust as high as 18 mph.
Monday
Sunny, with a high near 86. Light and variable wind becoming north 5 to 7 mph in the morning. Winds could gust as high as 17 mph.
Monday Night
A 40 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 59. East wind 5 to 8 mph, with gusts as high as 17 mph.
Tuesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 81. East wind 5 to 9 mph becoming north in the morning. Winds could gust as high as 17 mph.
Tuesday Night
A 50 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 57. Northeast wind 5 to 9 mph becoming south after midnight. Winds could gust as high as 17 mph.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81.
Wednesday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58.
Thursday
Sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 60.
Friday
Sunny, with a high near 87.
Friday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 62.
Saturday
Mostly sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Porcupine SD
 43.27°N 102.34°W (Elev. 3235 ft)
Last Update:
6:26 am MDT Aug 16, 2026
Forecast Valid:
6am MDT Aug 16, 2026-6pm MDT Aug 22, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation