| NWS Forecast for: Wind River Basin Issued by: National Weather Service Riverton, WY Last Update: 1232 PM MDT Fri May 8 2026 |  |
| This Afternoon: Mostly sunny. Highs around 70. West winds around 10 mph. Tonight: Mostly cloudy. Lows in the mid 40s. Northwest winds around 10 mph. Saturday: Mostly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 60s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent. Saturday Night: Partly cloudy in the evening, then clearing. Lows in the upper 30s. Northeast winds 10 to 15 mph with gusts up to 25 mph, becoming southeast after midnight. Sunday: Mostly sunny. Highs in the lower 70s. Southwest winds around 10 mph with gusts up to 20 mph in the afternoon. Sunday Night: Mostly clear. Lows in the mid 40s. Monday: Partly cloudy in the morning, then clearing. Breezy with highs in the mid 80s. Monday Night: Partly cloudy in the evening, then clearing. Breezy with lows around 50. Tuesday: Mostly sunny. Highs in the lower 80s. Tuesday Night: Mostly clear. Lows around 50. Wednesday: Mostly sunny. Highs in the mid 80s. Wednesday Night: Partly cloudy and breezy. Lows around 50. Thursday: Mostly sunny. Highs in the lower 80s. | |
| Zone Forecast: Wind River Basin | |
Visit your local NWS office at: https://www.weather.gov/riw |