| NWS Forecast for: Wind River Mountains East Issued by: National Weather Service Riverton, WY Last Update: 403 PM MDT Sat May 16 2026 | |
This Afternoon: Mostly cloudy and breezy. Near steady temperature in the mid 40s. West winds 15 to 25 mph with gusts up to 40 mph. Tonight: Mostly cloudy in the evening, then becoming partly cloudy. Breezy with lows in the mid 20s. West winds 15 to 25 mph with gusts up to 40 mph. Sunday: Numerous snow showers in the morning, then snow showers with isolated thunderstorms in the afternoon. Snow accumulation up to 4 inches. Highs in the upper 30s. West winds 10 to 15 mph, becoming northeast in the afternoon. Chance of snow 80 percent. Sunday Night: Snow showers. Snow may be heavy at times. New heavy snow accumulation. Windy, cold with lows 14 to 24. Northeast winds 20 to 30 mph with gusts up to 55 mph. Chance of snow near 100 percent. Monday: Snow showers in the morning, then snow showers with a slight chance of thunderstorms in the afternoon. Snow may be heavy at times in the morning. New heavy snow accumulation. Windy with highs in the mid 20s. Northeast winds 20 to 30 mph. Gusts up to 60 mph, decreasing to 45 mph in the afternoon. Chance of snow near 100 percent. Monday Night: Cloudy. Snow showers, mainly in the evening. New light snow accumulation. Cold with lows 11 to 21. Chance of snow 80 percent. Tuesday: Mostly cloudy in the morning, then becoming partly cloudy. A chance of snow showers. A slight chance of thunderstorms in the afternoon. New little or no snow accumulation. Highs in the mid 30s. Chance of snow 50 percent. Tuesday Night: Partly cloudy. Cold with lows 14 to 24. Wednesday: Mostly sunny in the morning, then partly cloudy with a chance of snow showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 40s. Chance of snow 30 percent. Wednesday Night: Partly cloudy. A chance of snow showers, mainly in the evening. Lows in the mid 20s. Chance of snow 30 percent. Thursday: Partly cloudy. A slight chance of snow showers in the morning, then a chance of snow showers, rain showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 40s. Chance of precipitation 30 percent. Thursday Night: Partly cloudy. Lows in the upper 20s. Friday: Partly cloudy. A slight chance of. Breezy with highs in the lower 50s. | |
| Zone Forecast: Wind River Mountains East | |
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