| NWS Forecast for: Star Valley Issued by: National Weather Service Riverton, WY Last Update: 1202 PM MST Fri Dec 26 2025 | |
This Afternoon: Snow showers with possible rain showers and thunderstorms likely. Snow accumulation up to 3 inches. Highs around 40. South winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 80 percent. Tonight: Cloudy. Snow showers with a slight chance of thunderstorms in the evening, then a chance of snow showers after midnight. New snow accumulation of 1 to 4 inches. Lows in the upper 20s. South winds around 10 mph. Chance of snow 80 percent. Saturday: Snow showers likely. New snow accumulation of 1 to 2 inches. Highs in the upper 20s. Temperature falling into the lower 20s in the afternoon. Southwest winds 10 to 15 mph, becoming west in the afternoon. Chance of snow 70 percent. Saturday Night: Mostly cloudy with snow showers in the evening, then partly cloudy with a slight chance of snow showers after midnight. New light snow accumulation. Much colder with lows 2 to 6 above. West winds around 10 mph with gusts up to 20 mph in the evening. Chance of snow 80 percent. Sunday: Mostly sunny. Highs in the lower 20s. Sunday Night: Mostly clear. Cold with lows zero to 5 above zero. Monday: Sunny. Highs in the upper 20s. Monday Night: Mostly clear. Cold with lows 5 to 10 above. Tuesday: Partly cloudy in the morning, then clearing. Highs in the mid 30s. Tuesday Night: Partly cloudy in the evening, then clearing. Cold with lows 10 to 15. Wednesday: Mostly sunny. Highs in the upper 30s. Wednesday Night: Mostly clear in the evening, then becoming partly cloudy. Cold with lows 15 to 20. New Years Day: Mostly cloudy. A slight chance of rain and snow showers in the afternoon. Highs in the lower 40s. Chance of precipitation 20 percent. | |
| Zone Forecast: Star Valley | |
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