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

Heavy Rainfall on the Western Gulf Coast; Severe Thunderstorms in the Southern Plains Friday

A multi-day heavy rainfall event will continue over the western Gulf Coast through Monday. Slight Risks of excessive rainfall have been issued, and Flood Watches remain in effect through Monday evening. Scattered severe storms capable of producing large hail and damaging winds are possible across western portions of Texas and Oklahoma on Friday. Read More >

Current conditions at

Pine Ridge, Pine Ridge Airport (KIEN)

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

Thunderstorm in Vicinity Rain Fog/Mist

49°F

9°C

Humidity 93%
Wind Speed S 18 G 29 mph
Barometer 29.90 in (1012.5 mb)
Dewpoint 47°F (8°C)
Visibility 2.50 mi
Wind Chill43°F (6°C)
Last update 21 May 6:52 pm MDT
Extended Forecast for

Manderson SD

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm, then rain after midnight. Low around 43. South wind 5 to 15 mph becoming north in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 100%.

    Low: 43 °F

    Showers
    Likely then
    Rain

  • Friday

    Friday: Rain likely, mainly before 9am. Cloudy through mid morning, then gradual clearing, with a high near 63. Breezy, with a northwest wind 16 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.

    High: 63 °F

    Breezy. Rain
    Likely then
    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39. North wind 9 to 14 mph becoming light and variable. Winds could gust as high as 23 mph.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 76. Southwest wind 7 to 9 mph, with gusts as high as 17 mph.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46. Southwest wind 7 to 10 mph becoming southeast in the evening. Winds could gust as high as 17 mph.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 88. South wind around 7 mph becoming north in the afternoon. Winds could gust as high as 16 mph.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Memorial Day

    Memorial Day: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58. Breezy.

    Low: 58 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Tonight
Showers likely and possibly a thunderstorm, then rain after midnight. Low around 43. South wind 5 to 15 mph becoming north in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 100%.
Friday
Rain likely, mainly before 9am. Cloudy through mid morning, then gradual clearing, with a high near 63. Breezy, with a northwest wind 16 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.
Friday Night
Partly cloudy, with a low around 39. North wind 9 to 14 mph becoming light and variable. Winds could gust as high as 23 mph.
Saturday
Sunny, with a high near 76. Southwest wind 7 to 9 mph, with gusts as high as 17 mph.
Saturday Night
Mostly clear, with a low around 46. Southwest wind 7 to 10 mph becoming southeast in the evening. Winds could gust as high as 17 mph.
Sunday
Sunny, with a high near 88. South wind around 7 mph becoming north in the afternoon. Winds could gust as high as 16 mph.
Sunday Night
Mostly clear, with a low around 53.
Memorial Day
Sunny, with a high near 92.
Monday Night
Partly cloudy, with a low around 58. Breezy.
Tuesday
Sunny, with a high near 87. Breezy.
Tuesday Night
Partly cloudy, with a low around 55. Breezy.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 80. Breezy.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. Breezy.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Manderson SD
 43.24°N 102.49°W (Elev. 3150 ft)
Last Update:
5:56 pm MDT May 21, 2026
Forecast Valid:
7pm MDT May 21, 2026-6pm MDT May 28, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation