| NWS Forecast for: Upper Green River Basin Issued by: National Weather Service Riverton, WY Last Update: 633 PM MDT Wed Mar 25 2026 | |
Tonight: Partly cloudy and breezy. Lows in the mid 30s. West winds 20 to 25 mph with gusts up to 35 mph this evening. Thursday: Mostly sunny and breezy. Highs in the upper 50s. Northwest winds 10 to 15 mph with gusts up to 30 mph, increasing to 15 to 25 mph with gusts up to 40 mph in the afternoon. Thursday Night: Mostly clear and breezy. Lows in the lower 20s. Northwest winds 15 to 20 mph with gusts up to 35 mph in the evening. Friday: Partly cloudy. Highs in the mid 50s. Friday Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows around 30. Saturday: Partly cloudy and breezy. Highs in the upper 60s. Saturday Night: Partly cloudy in the evening, then clearing. Lows in the mid 30s. Sunday: Mostly sunny. Highs in the upper 60s. Sunday Night: Partly cloudy. Lows in the mid 30s. Monday: Partly cloudy and breezy. Highs in the upper 60s. Monday Night: Mostly cloudy. Lows in the upper 30s. Tuesday: Mostly cloudy. A chance of rain showers in the afternoon. Breezy with highs in the upper 50s. Chance of rain 30 percent. Tuesday Night: Mostly cloudy with a chance of rain showers. A chance of snow showers after midnight. Lows in the lower 30s. Chance of precipitation 30 percent. Wednesday: A chance of snow showers in the morning. Mostly cloudy with a chance of rain showers. Highs in the lower 50s. Chance of precipitation 40 percent. | |
| Zone Forecast: Upper Green River Basin | |
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