| NWS Forecast for: Star Valley Issued by: National Weather Service Riverton, WY Last Update: 546 PM MST Fri Feb 6 2026 |  |
| Tonight: Partly cloudy. Patchy fog after midnight. Lows in the lower 20s. South winds around 10 mph. Saturday: Partly cloudy in the morning, then clearing. Patchy fog in the morning. Highs in the lower 40s. Saturday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 20s. Sunday: Partly cloudy. Highs in the mid 40s. Sunday Night: Cloudy. A chance of rain and snow showers after midnight. Lows around 30. Chance of precipitation 30 percent. Monday: Rain showers in the morning. Snow showers. Little or no snow accumulation. Highs in the upper 30s. Chance of precipitation 90 percent. Monday Night: Mostly cloudy with a 40 percent chance of snow showers. Cold with lows 15 to 20. Tuesday: Cloudy with a 40 percent chance of snow showers. Highs in the mid 30s. Tuesday Night: Cloudy with a 50 percent chance of snow showers. Light snow accumulation possible. Cold with lows around 20. Wednesday: Snow showers likely. New light snow accumulation possible. Highs in the mid 30s. Chance of snow 60 percent. Wednesday Night: Mostly cloudy with a chance of snow showers in the evening, then partly cloudy after midnight. Cold with lows 15 to 20. Chance of snow 30 percent. Thursday: Partly cloudy with a slight chance of snow showers in the morning, then mostly sunny with a chance of snow showers in the afternoon. Highs in the mid 30s. Chance of snow 30 percent. Thursday Night: Mostly clear with a 20 percent chance of snow showers. Cold with lows 10 to 15. Friday: Partly cloudy. A slight chance of snow showers in the morning, then a chance of snow showers in the afternoon. Highs in the mid 30s. Chance of snow 30 percent. | |
| Zone Forecast: Star Valley | |
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