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

Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Pine Ridge, Pine Ridge Airport (KIEN)

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

Fair

34°F

1°C

Humidity 59%
Wind Speed Calm
Barometer 30.05 in (1020.6 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Last update 13 Feb 8:52 am MST
Extended Forecast for

3 Miles NNW Porcupine SD

  • Today

    Today: Mostly sunny, with a high near 58. Southwest wind 5 to 7 mph becoming light and variable in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 25. East wind around 6 mph becoming west after midnight.

    Low: 25 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 58. West wind 5 to 7 mph becoming light and variable in the afternoon.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. South wind 5 to 10 mph, with gusts as high as 16 mph.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 63. Southwest wind 10 to 17 mph, with gusts as high as 28 mph.

    High: 63 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 29. Southwest wind around 7 mph.

    Low: 29 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 65. South wind 6 to 10 mph, with gusts as high as 17 mph.

    High: 65 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37. South wind 11 to 14 mph, with gusts as high as 21 mph.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of rain, mainly after 11am. Partly sunny, with a high near 61. Breezy.

    High: 61 °F

    Chance Rain
    and Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 58. Southwest wind 5 to 7 mph becoming light and variable in the afternoon.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 25. East wind around 6 mph becoming west after midnight.
Saturday
Sunny, with a high near 58. West wind 5 to 7 mph becoming light and variable in the afternoon.
Saturday Night
Mostly clear, with a low around 26. South wind 5 to 10 mph, with gusts as high as 16 mph.
Sunday
Partly sunny, with a high near 63. Southwest wind 10 to 17 mph, with gusts as high as 28 mph.
Sunday Night
Mostly cloudy, with a low around 29. Southwest wind around 7 mph.
Washington's Birthday
Mostly sunny, with a high near 65. South wind 6 to 10 mph, with gusts as high as 17 mph.
Monday Night
Partly cloudy, with a low around 37. South wind 11 to 14 mph, with gusts as high as 21 mph.
Tuesday
A chance of rain, mainly after 11am. Partly sunny, with a high near 61. Breezy.
Tuesday Night
A chance of rain before 11pm, then a slight chance of rain and snow. Partly cloudy, with a low around 29. Breezy.
Wednesday
A chance of rain and snow. Mostly sunny, with a high near 50. Breezy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 22.
Thursday
A chance of snow. Mostly cloudy, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Porcupine SD
 43.31°N 102.37°W (Elev. 3015 ft)
Last Update:
9:22 am MST Feb 13, 2026
Forecast Valid:
9am MST Feb 13, 2026-6pm MST Feb 19, 2026
 
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Additional Resources

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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