| NWS Forecast for: Green Mountains and Rattlesnake Range Issued by: National Weather Service Riverton, WY Last Update: 1032 AM MDT Sun Jun 14 2026 |  |
| Today: Partly cloudy this morning, then clearing. Highs in the mid 60s. Northeast winds 10 to 15 mph. Gusts up to 30 mph this morning. Tonight: Mostly clear. Lows around 40. Northeast winds 10 to 15 mph with gusts up to 25 mph. Monday: Mostly sunny. Highs in the lower 70s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Monday Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 40s. North winds 10 to 15 mph with gusts up to 30 mph in the evening. Tuesday: Partly cloudy in the morning, then clearing. Windy with highs in the lower 80s. West winds 15 to 20 mph with gusts up to 35 mph, increasing to 20 to 30 mph with gusts up to 45 mph in the afternoon. Tuesday Night: Mostly clear and windy. Lows in the mid 50s. Wednesday: Sunny, breezy with highs in the upper 70s. Wednesday Night: Clear, breezy with lows in the lower 40s. Thursday: Sunny. Highs in the upper 70s. Thursday Night: Mostly clear. Lows in the mid 40s. Juneteenth: Mostly sunny. Highs in the lower 80s. Friday Night: Partly cloudy. Lows around 50. Saturday: Partly cloudy in the morning, then mostly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 30 percent. | |
| Zone Forecast: Green Mountains and Rattlesnake Range | |
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