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Guidinger Reservoir, SD Weather Forecast
Guidinger Reservoir, SD Weather Forecast Date: 1233 AM MDT Sun Aug 09 2026
The area/counties/county of: Butte, including the cities of: Belle Fourche, Newell, Vale, Fruitdale, Belle Fourche Reservoir, and Hoover.or toggle through each period.
Overnight... Mostly clear with a chance of sprinkles. Widespread smoke. Lows in the lower 60s. Northwest winds 5 to 10 mph.
Sunday... Partly cloudy with a chance of sprinkles in the morning, then mostly sunny in the afternoon. Areas of smoke. Highs in the lower 90s. East winds 10 to 20 mph. Gusts up to 30 mph in the afternoon.
Sunday Night... Areas of smoke in the evening. Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 60s. East winds 10 to 20 mph. Gusts up to 30 mph in the evening. Chance of rain 20%.
Monday... Mostly sunny. Highs in the lower 90s. East winds 5 to 10 mph, increasing to 10 to 20 mph in the afternoon.
Monday Night... Partly cloudy. Lows in the lower 60s. East winds 10 to 20 mph. Gusts up to 30 mph in the evening.
Tuesday... Partly cloudy. Highs in the lower 90s.
Tuesday Night... Mostly clear with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 50s. Chance of rain 40%.
Wednesday... Partly cloudy in the morning, then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50%.
Wednesday Night... A chance of thunderstorms. Showers, breezy with lows in the mid 50s. Chance of rain 80%.
Thursday... Showers likely. A chance of thunderstorms in the afternoon. Breezy with highs in the mid 70s. Chance of rain 70%.
Thursday Night... Showers likely. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Breezy with lows in the lower 50s. Chance of rain 70%.
Friday... Mostly cloudy with showers likely. A chance of thunderstorms in the afternoon. Breezy with highs in the mid 70s. Chance of rain 70%.
Friday Night... Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Breezy with lows in the lower 50s. Chance of rain 60%.
POP = Probability of Precipitation
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