Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

Pine Ridge, Pine Ridge Airport (KIEN)

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

Fog/Mist

68°F

20°C

Humidity 93%
Wind Speed NA
Barometer 29.95 in (1011.0 mb)
Dewpoint 66°F (19°C)
Visibility 5.00 mi
Last update 12 Aug 9:52 pm MDT
Extended Forecast for

Manderson SD

  • Tonight

    Tonight: Showers and thunderstorms, mainly before 2am.  Patchy smoke before 4am. Low around 59. Northeast wind 8 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%.

    Low: 59 °F

    T-storms then
    Showers
    Likely

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm.  Patchy smoke before 11am, then patchy smoke after 1pm. Mostly cloudy, with a high near 74. East wind 8 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%.

    High: 74 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms, mainly before 3am.  Patchy smoke before 10pm. Mostly cloudy, with a low around 58. East wind 6 to 14 mph, with gusts as high as 23 mph.

    Low: 58 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 85. Southeast wind 6 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.

    High: 85 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 60. East wind 6 to 11 mph becoming north after midnight. Winds could gust as high as 18 mph.  Chance of precipitation is 50%.

    Low: 60 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 3pm.  Partly sunny, with a high near 78. North wind 7 to 13 mph, with gusts as high as 18 mph.  Chance of precipitation is 30%.

    High: 78 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 57.

    Low: 57 °F

    Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 80.

    High: 80 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers and thunderstorms after midnight.  Partly cloudy, with a low around 57.

    Low: 57 °F

    Showers
    Likely then
    Slight Chance
    T-storms

Detailed Forecast

Tonight
Showers and thunderstorms, mainly before 2am. Patchy smoke before 4am. Low around 59. Northeast wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Patchy smoke before 11am, then patchy smoke after 1pm. Mostly cloudy, with a high near 74. East wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Thursday Night
A 50 percent chance of showers and thunderstorms, mainly before 3am. Patchy smoke before 10pm. Mostly cloudy, with a low around 58. East wind 6 to 14 mph, with gusts as high as 23 mph.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 85. Southeast wind 6 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. East wind 6 to 11 mph becoming north after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 50%.
Saturday
A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 78. North wind 7 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80.
Sunday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 57.
Monday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 59.
Tuesday
Mostly sunny, with a high near 85.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 60.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
Manderson SD
 43.24°N 102.49°W (Elev. 3150 ft)
9:41 pm MDT Aug 12, 2026
10pm MDT Aug 12, 2026-6pm MDT Aug 19, 2026
 
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Additional Resources

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