Weather WorldAlkali School, SD 7-Day Night Weather Forecast
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Alkali School, SD Weather Forecast
Alkali School, SD Weather Forecast Date: 1253 PM 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.
This Afternoon... Partly cloudy. Areas of smoke. Highs around 90. South winds 5 to 10 mph with gusts up to 25 mph.
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... Mostly sunny. Areas of smoke. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. East winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 20%.
Tuesday Night... Mostly clear in the evening, then becoming partly cloudy. Areas of smoke. Lows around 60. Northeast winds 5 to 10 mph. Gusts up to 20 mph in the evening.
Wednesday... Partly cloudy with a slight chance of showers and thunderstorms in the morning, then mostly cloudy with showers and thunderstorms likely in the afternoon. Highs in the upper 70s. East winds 5 to 10 mph. Gusts up to 25 mph in the afternoon. Chance of rain 60%.
Wednesday Night... Showers and thunderstorms likely. Lows in the mid 50s. Chance of rain 70%.
Thursday... Showers likely in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 90%.
Thursday Night... Showers with a chance of thunderstorms. Lows in the lower 50s. Chance of rain 90%.
Friday... Showers likely. A chance of thunderstorms in the afternoon. Highs around 70. Chance of rain 70%.
Friday Night... Mostly 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%.
Saturday... Mostly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs around 70. 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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