Weather WorldAlkali School, SD 7-Day Night Weather Forecast
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Alkali School, SD Weather Forecast
Alkali School, SD Weather Forecast Date: 351 AM MDT Mon Aug 10 2026
The area/counties/county of: Central Black Hills, including the cities of: Hill City, Mt Rushmore, Johnson Siding, Keystone, Rockerville, Hisega, Pactola Reservoir, Custer, Jewel Cave, and Custer State Park.or toggle through each period.
Early This Morning... Mostly clear. Areas of smoke. Near steady temperature in the upper 50s. Northwest winds around 5 mph.
Today... Partly cloudy. Areas of smoke. A slight chance of showers and thunderstorms in the afternoon. Highs around 90. South winds 5 to 10 mph. Gusts up to 30 mph in the afternoon. Chance of rain 20%.
Tonight... Partly cloudy in the evening, then becoming mostly clear. Areas of smoke. Lows in the lower 60s. North winds 5 to 10 mph. Gusts up to 20 mph in the evening.
Tuesday... Partly cloudy. Areas of smoke. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. East winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 30%.
Tuesday Night... Partly cloudy with a slight chance of showers and thunderstorms. Lows around 60. North winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20%.
Wednesday... Partly cloudy with a chance of showers and thunderstorms in the morning, then cloudy with showers and thunderstorms likely in the afternoon. Highs in the upper 70s. East winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 70%.
Wednesday Night... Thunderstorms likely. Showers likely. Lows in the mid 50s. Chance of rain 70%.
Thursday... Thunderstorms likely. Showers. Highs in the mid 60s. Chance of rain 80%.
Thursday Night... A chance of thunderstorms. Showers. Lows in the lower 50s. Chance of rain 80%.
Friday... Showers likely in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 80%.
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. Lows in the lower 50s. Chance of rain 70%.
Saturday... Mostly cloudy with a chance of showers in the morning, then partly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 70%.
Saturday Night... Partly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 50s. Chance of rain 60%.
POP = Probability of Precipitation
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