Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Pine Ridge, Pine Ridge Airport (KIEN)

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

Fair

33°F

1°C

Humidity 49%
Wind Speed Calm
Barometer 30.18 in (1023.9 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 19 Apr 7:52 am MDT
Extended Forecast for

3 Miles NNW Porcupine SD

  • Today

    Today: Sunny, with a high near 65. Light east wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 18 mph.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 39. East wind around 15 mph becoming south after midnight. Winds could gust as high as 25 mph.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 83. South wind 15 to 18 mph becoming north in the afternoon. Winds could gust as high as 28 mph.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. North wind 5 to 14 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89. South wind 5 to 11 mph, with gusts as high as 20 mph.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 56. South wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 56 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 88. Breezy, with a south wind 14 to 21 mph, with gusts as high as 32 mph.

    High: 88 °F

    Partly Sunny
    then Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 47. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 30 mph.

    Low: 47 °F

    Showers
    Likely and
    Breezy

  • Thursday

    Thursday: A chance of showers.  Mostly sunny, with a high near 64. Windy.

    High: 64 °F

    Chance
    Showers and
    Windy

Detailed Forecast

Today
Sunny, with a high near 65. Light east wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 18 mph.
Tonight
Mostly clear, with a low around 39. East wind around 15 mph becoming south after midnight. Winds could gust as high as 25 mph.
Monday
Sunny, with a high near 83. South wind 15 to 18 mph becoming north in the afternoon. Winds could gust as high as 28 mph.
Monday Night
Mostly clear, with a low around 40. North wind 5 to 14 mph becoming south after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 89. South wind 5 to 11 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 56. South wind 10 to 14 mph, with gusts as high as 22 mph.
Wednesday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 88. Breezy, with a south wind 14 to 21 mph, with gusts as high as 32 mph.
Wednesday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 47. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 30 mph.
Thursday
A chance of showers. Mostly sunny, with a high near 64. Windy.
Thursday Night
A chance of showers before midnight. Mostly cloudy, with a low around 30. Windy.
Friday
A slight chance of rain and snow showers. Mostly sunny, with a high near 54. Breezy.
Friday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 29. Blustery.
Saturday
A slight chance of rain and snow showers. Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Porcupine SD
 43.31°N 102.37°W (Elev. 3015 ft)
6:41 am MDT Apr 19, 2026
8am MDT Apr 19, 2026-6pm MDT Apr 25, 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