| NWS Forecast for: Eastern Fall River Issued by: National Weather Service Rapid City, SD Last Update: 1234 PM MDT Tue Aug 4 2026 |  |
| This Afternoon: Partly cloudy. Areas of smoke. Highs in the mid 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Tonight: Clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Areas of smoke. Lows in the lower 50s. South winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 20 percent. Wednesday: Sunny. Areas of smoke. Highs in the mid 80s. South winds 10 to 15 mph with gusts up to 25 mph. Wednesday Night: Clear. Areas of smoke. Lows in the upper 50s. South winds 10 to 15 mph with gusts up to 30 mph. Thursday: Sunny. Highs in the mid 90s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Thursday Night: Clear. Lows in the lower 60s. Friday: Sunny. Highs in the mid 90s. Friday Night: Clear. Lows in the lower 60s. Saturday: Sunny. Highs in the upper 90s. Saturday Night: Mostly clear. Lows in the mid 60s. Sunday: Mostly sunny. Hot with highs around 100. Sunday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. Monday: Mostly sunny and breezy. Highs in the lower 90s. | |
| Zone Forecast: Eastern Fall River | |
Visit your local NWS office at: https://www.weather.gov/unr |