| NWS Forecast for: Upper Green River Basin Foothills Issued by: National Weather Service Riverton, WY Last Update: 647 AM MDT Sat Aug 15 2026 |  |
| Today: Partly cloudy. A chance of showers with a slight chance of thunderstorms this morning, then showers likely with a chance of thunderstorms this afternoon. Highs around 70. Northwest winds around 10 mph this afternoon. Chance of rain 60 percent. Tonight: Mostly clear. Lows around 40. North winds around 10 mph in the evening. Sunday: Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 70s. West winds around 10 mph in the afternoon. Sunday Night: Mostly clear. Lows around 40. North winds around 10 mph in the evening. Monday: Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. West winds around 10 mph with gusts up to 20 mph in the afternoon. Monday Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 40s. Chance of rain 40 percent. Tuesday: Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 30 percent. Tuesday Night: Partly cloudy. Lows in the lower 40s. Wednesday: Partly cloudy in the morning, then clearing. A slight chance of. Highs in the mid 70s. Wednesday Night: Partly cloudy in the evening, then clearing. Lows in the lower 40s. Thursday: Mostly sunny. A slight chance of. Highs around 80. Thursday Night: Mostly clear. Lows in the mid 40s. Friday: Mostly sunny. A slight chance of. Highs around 80. | |
| Zone Forecast: Upper Green River Basin Foothills | |
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