| NWS Forecast for: Southern Foothills Issued by: National Weather Service Rapid City, SD Last Update: 517 AM MDT Sat Sep 19 2026 |  |
| Today: Patchy fog this morning. Mostly cloudy with a chance of showers. A slight chance of thunderstorms this morning, then a chance of thunderstorms this afternoon. Highs in the upper 60s. East winds 5 to 10 mph, increasing to 10 to 20 mph with gusts up to 30 mph this afternoon. Chance of rain 50 percent. Tonight: Showers likely with a chance of thunderstorms in the evening, then showers with a slight chance of thunderstorms after midnight. Lows in the lower 50s. East winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. Sunday: Showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the lower 60s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent. Sunday Night: Cloudy. Showers with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the upper 40s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of rain 90 percent. Monday: Mostly cloudy with a slight chance of showers in the morning, then partly cloudy in the afternoon. Highs in the mid 60s. East winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of rain 20 percent. Monday Night: Partly cloudy. Lows in the upper 40s. Tuesday: Partly cloudy. Highs in the lower 70s. Tuesday Night: Mostly clear in the evening, then becoming partly cloudy. A 20 percent chance of showers. Lows in the lower 50s. Wednesday: Partly cloudy with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 20 percent. Wednesday Night: Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the lower 50s. Chance of rain 30 percent. Thursday: Partly cloudy in the morning, then clearing. Highs around 80. Thursday Night: Mostly clear. Lows in the mid 50s. Friday: Partly cloudy. Highs in the lower 80s. | |
| Zone Forecast: Southern Foothills | |
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