| NWS Forecast for: Western Fall River Issued by: National Weather Service Rapid City, SD Last Update: 108 AM MDT Sat Apr 18 2026 | |
Overnight: Partly cloudy with isolated snow showers. Lows in the mid 20s. West winds 10 to 15 mph. Chance of snow 20 percent. Saturday: Partly cloudy in the morning, then clearing. Windy with highs in the mid 50s. Northwest winds 15 to 25 mph, increasing to 25 to 35 mph in the afternoon. Gusts up to 45 mph. Saturday Night: Clear, breezy with lows in the mid 20s. West winds 15 to 25 mph with gusts up to 40 mph, diminishing to 5 to 10 mph after midnight. Sunday: Sunny. Highs in the upper 60s. East winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Sunday Night: Clear. Lows in the mid 30s. East winds 5 to 10 mph. Gusts up to 20 mph in the evening. Monday: Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 80s. Monday Night: Mostly clear. Lows in the lower 40s. Tuesday: Mostly sunny. Highs in the upper 80s. Tuesday Night: Partly cloudy. Lows in the lower 50s. Wednesday: Partly cloudy. A slight chance of showers in the afternoon. Breezy with highs in the mid 80s. Chance of rain 20 percent. Wednesday Night: Partly cloudy. A chance of showers in the evening, then a slight chance of showers after midnight. Breezy with lows in the mid 40s. Chance of rain 30 percent. Thursday: Partly cloudy with a 50 percent chance of showers. Very windy and cooler with highs in the mid 60s. Thursday Night: Becoming partly cloudy. A chance of rain showers and snow showers. Windy with lows in the upper 20s. Chance of precipitation 40 percent. Friday: Mostly cloudy with a chance of snow showers in the morning, then partly cloudy with a slight chance of snow showers and rain showers in the afternoon. Breezy with highs in the mid 50s. Chance of precipitation 30 percent. | |
| Zone Forecast: Western Fall River | |
Visit your local NWS office at: https://www.weather.gov/unr |