Tropical Storm Watches for the Northern Mariana Islands; Severe Thunderstorms in the Northern Plains

Tropical Storm Watches have been issued for Agrihan, Pagan and Alamagan in the Northern Mariana Islands, as Tropical Depression 16W moves towards the islands and strengthens. Heavy rain and gusty winds are expected through Saturday. Severe thunderstorms and heavy rain are expected across the Northern Plains this afternoon into tonight. A few tornadoes, large hail, and severe winds are expected. Read More >

Hazardous Weather Conditions

Current conditions at

Pine Ridge, Pine Ridge Airport (KIEN)

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

Fair

79°F

26°C

Humidity 65%
Wind Speed S 20 G 30 mph
Barometer 29.96 in (1010.8 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 7 Aug 8:52 am MDT
Extended Forecast for

4 Miles S Wounded Knee SD

  • Today

    Today: Mostly sunny, with a high near 98. Southwest wind 10 to 15 mph.

    High: 98 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 63. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph.

    Low: 63 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 86. West wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph.

    High: 86 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 56. North wind 10 to 15 mph becoming west 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 56 °F

    Chance
    T-storms

  • Saturday

    Saturday: Mostly sunny, with a high near 83. Southwest wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 15 mph.

    High: 83 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms, mainly after midnight.  Mostly cloudy, with a low around 56. Northwest wind 5 to 10 mph becoming southeast in the evening. Winds could gust as high as 15 mph.

    Low: 56 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers before noon.  Mostly sunny, with a high near 81. North wind around 5 mph becoming east in the afternoon.

    High: 81 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 56. Southeast wind around 5 mph becoming southwest after midnight. Winds could gust as high as 15 mph.

    Low: 56 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 98. Southwest wind 10 to 15 mph.
Tonight
Mostly clear, with a low around 63. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph.
Friday
Mostly sunny, with a high near 86. West wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56. North wind 10 to 15 mph becoming west 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Saturday
Mostly sunny, with a high near 83. Southwest wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
A 40 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 56. Northwest wind 5 to 10 mph becoming southeast in the evening. Winds could gust as high as 15 mph.
Sunday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 81. North wind around 5 mph becoming east in the afternoon.
Sunday Night
Mostly clear, with a low around 56. Southeast wind around 5 mph becoming southwest after midnight. Winds could gust as high as 15 mph.
Monday
Sunny, with a high near 85.
Monday Night
Partly cloudy, with a low around 59.
Tuesday
Sunny, with a high near 91.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 61.
Wednesday
Sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Wounded Knee SD
 43.1°N 102.36°W (Elev. 3399 ft)
8:49 am MDT Aug 7, 2025
10am MDT Aug 7, 2025-6pm MDT Aug 13, 2025
 
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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