| NWS Forecast for: Pennington Co Plains Issued by: National Weather Service Rapid City, SD Last Update: 243 AM MDT Tue Jun 9 2026 | |
| Early This Morning: Partly cloudy. Near steady temperature in the lower 60s. Southeast winds 10 to 15 mph with gusts up to 35 mph. Today: Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Some thunderstorms may be severe. Breezy with highs in the mid 90s. South winds 20 to 30 mph with gusts up to 40 mph. Chance of rain 20 percent. Tonight: Partly cloudy and breezy. Lows in the upper 50s. West winds 15 to 25 mph with gusts up to 40 mph. Wednesday: Partly cloudy with a 40 percent chance of showers. Breezy, cooler with highs in the upper 70s. Northwest winds 15 to 25 mph with gusts up to 35 mph. Wednesday Night: Partly cloudy. A slight chance of showers after midnight. Breezy with lows around 50. Northwest winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 20 percent. Thursday: Partly cloudy and windy. Highs in the lower 70s. Northwest winds 20 to 30 mph, increasing to 30 to 40 mph in the afternoon. Gusts up to 50 mph. Thursday Night: Mostly clear and breezy. Lows in the upper 40s. Friday: Sunny. Highs in the mid 80s. Friday Night: Clear. Lows in the lower 50s. Saturday: Mostly sunny and breezy. Highs in the upper 70s. Saturday Night: Partly cloudy with a chance of showers and thunderstorms. Breezy with lows in the upper 40s. Chance of rain 50 percent. Sunday: Partly cloudy. A chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 30 percent. Sunday Night: Partly cloudy. A slight chance of showers after midnight. Lows in the upper 40s. Chance of rain 20 percent. Monday: Partly cloudy with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 20 percent. | |
| Zone Forecast: Pennington Co Plains | |
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