| NWS Forecast for: Wind River Basin Issued by: National Weather Service Riverton, WY Last Update: 202 PM MDT Mon Jul 20 2026 |  |
| This Afternoon: Mostly sunny. Hot with highs in the mid 90s. Northeast winds 10 to 15 mph. Tonight: Partly cloudy. Areas of smoke. Breezy with lows in the mid 60s. Northeast winds 15 to 25 mph with gusts up to 40 mph. Tuesday: Partly cloudy. Patchy smoke. Highs in the lower 90s. East winds 10 to 15 mph with gusts up to 30 mph. Tuesday Night: Mostly cloudy. Numerous showers and scattered thunderstorms in the evening. Patchy smoke in the evening. Lows in the lower 60s. North winds 10 to 15 mph, becoming northwest after midnight. Chance of rain 60 percent. Wednesday: Partly cloudy. Showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. Northeast winds around 10 mph in the afternoon. Chance of rain 60 percent. Wednesday Night: Cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows around 60. Chance of rain 90 percent. Thursday: Partly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then mostly sunny with showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 60 percent. Thursday Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then clear after midnight. Lows around 60. Chance of rain 20 percent. Friday: Sunny. Highs around 90. Friday Night: Mostly clear. Lows in the mid 60s. Saturday: Mostly sunny. A slight chance of. Highs in the lower 90s. Saturday Night: Partly cloudy in the evening, then clearing. Lows in the mid 60s. Sunday: Mostly sunny. A slight chance of. Highs in the lower 90s. | |
| Zone Forecast: Wind River Basin | |
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