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.

Light Rain

69°F

21°C

Humidity 84%
Wind Speed SW 6 mph
Barometer 30.24 in (1021.8 mb)
Dewpoint 64°F (18°C)
Visibility 7.00 mi
Last update 15 Aug 7:52 pm MDT
Extended Forecast for

Allen SD

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 58. North wind 5 to 7 mph becoming calm after midnight.

    Low: 58 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 79. Southeast wind 3 to 7 mph. Winds could gust as high as 15 mph.

    High: 79 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, then gradually becoming clear, with a low around 59. South wind 7 to 13 mph becoming east in the evening. Winds could gust as high as 21 mph.

    Low: 59 °F

    Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 85. Southwest wind 7 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms, mainly after midnight. Partly cloudy, with a low around 59. Northeast wind around 8 mph becoming south after midnight. Winds could gust as high as 15 mph.

    Low: 59 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms before 9am, then a chance of showers between 9am and noon. Partly sunny, with a high near 80. South wind 7 to 11 mph becoming north in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

    High: 80 °F

    Chance
    Showers then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 56.

    Low: 56 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 79.

    High: 79 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 57.

    Low: 57 °F

    Chance
    T-storms

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 58. North wind 5 to 7 mph becoming calm after midnight.
Sunday
Mostly sunny, with a high near 79. Southeast wind 3 to 7 mph. Winds could gust as high as 15 mph.
Sunday Night
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, then gradually becoming clear, with a low around 59. South wind 7 to 13 mph becoming east in the evening. Winds could gust as high as 21 mph.
Monday
Sunny, with a high near 85. Southwest wind 7 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.
Monday Night
A 40 percent chance of showers and thunderstorms, mainly after midnight. Partly cloudy, with a low around 59. Northeast wind around 8 mph becoming south after midnight. Winds could gust as high as 15 mph.
Tuesday
A chance of showers and thunderstorms before 9am, then a chance of showers between 9am and noon. Partly sunny, with a high near 80. South wind 7 to 11 mph becoming north in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 56.
Wednesday
A chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 79.
Wednesday Night
A chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 57.
Thursday
Sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 59.
Friday
Sunny, with a high near 86.
Friday Night
Mostly clear, with a low around 60.
Saturday
Sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Allen SD
 43.29°N 101.92°W (Elev. 3301 ft)
Last Update:
5:41 pm MDT Aug 15, 2026
Forecast Valid:
8pm MDT Aug 15, 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