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White Butte Reservoir, SD Weather Forecast

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White Butte Reservoir, SD Weather Forecast

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White Butte Reservoir SD weather - Clear - 53°F
Clear
53°F
Updated 4:12 am
Feels Like 60°F
Humidity 92%
Wind WNW 5 mph
Barometer  30 in
Dew Point 51°F
White Butte Reservoir SD weather - Clear - 12°C
Clear
12°C
Updated 4:12 am
Feels Like 16°C
Humidity 92%
Wind WNW 8 km/h
Barometer  101.6 kPa
Dew Point 11°C
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White Butte Reservoir Weather Forecast

EARLY THIS MORNING TODAY TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY
White Butte Reservoir, SD Weather - Early This Morning Mostly Clear White Butte Reservoir, SD Weather - Today Partly Cloudy White Butte Reservoir, SD Weather - Tonight Mostly Clear White Butte Reservoir, SD Weather - Thursday Sunny White Butte Reservoir, SD Weather - Thursday Night Mostly Clear White Butte Reservoir, SD Weather - Friday Mostly Sunny White Butte Reservoir, SD Weather - Friday Night Mostly Clear White Butte Reservoir, SD Weather - Saturday Partly Cloudy White Butte Reservoir, SD Weather - Saturday Night Chance Of T-Storm White Butte Reservoir, SD Weather - Sunday Chance Of T-Storm White Butte Reservoir, SD Weather - Sunday Night Chance Of T-Storm White Butte Reservoir, SD Weather - Monday Clearing
Mostly Clear Partly Cloudy Mostly Clear Sunny Mostly Clear Mostly Sunny Mostly Clear Partly Cloudy Chance of T-Storm Chance of T-Storm Chance of T-Storm Clearing
Lo: 55°FLo: 13°C Hi: 89°FHi: 32°C
 Lo: 59°FLo: 15°C Hi: 90°FHi: 32°C
 Lo: 59°FLo: 15°C Hi: 89°FHi: 32°C
 Lo: 59°FLo: 15°C Hi: 85°FHi: 29°C
 Lo: 60°FLo: 16°C Hi: 89°FHi: 32°C
 Lo: 60°FLo: 16°C Hi: 89°FHi: 32°C
POP: 40% POP: 20% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 232 AM MDT Wed Aug 19 2026 White Butte Reservoir, SD Weather - WeatherWorld.com

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White Butte Reservoir Forecast Discussion

Issued: 1049 PM MDT Tue Aug 18 2026

Key Messages

  • Showers and storms continue into the overnight hours.
  • More chances for afternoon storms on Wednesday, mainly across western SD.
  • Trending warmer to end the week into next weekend.

Discussion

...(This Evening Through Tuesday) Issued at 1242 PM MDT Tue Aug 18 2026

Shortwave will push through region today and bring another round of storms to the CWA this afternoon. Modestly unstable airmass of 1500- 2000 J/kg MUCAPE will develop over western SD by this afternoo...