| NWS Forecast for: Wind River Mountains East Issued by: National Weather Service Riverton, WY Last Update: 717 PM MDT Sun Mar 29 2026 | |
Tonight: Partly cloudy and windy. Lows in the mid 30s. Southwest winds 20 to 30 mph. Gusts up to 50 mph, decreasing to 40 mph after midnight. Monday: Mostly sunny and very windy. Highs in the mid 40s. West winds 30 to 40 mph with gusts up to 60 mph. Monday Night: Partly cloudy with scattered snow showers in the evening, then mostly cloudy with snow showers after midnight. Snow accumulation up to 3 inches. Very windy with lows in the upper 20s. West winds 30 to 40 mph with gusts up to 60 mph, diminishing to 15 to 20 mph with gusts up to 35 mph after midnight. Chance of snow 80 percent. Tuesday: Snow showers. Isolated thunderstorms in the afternoon. Light snow accumulation. Breezy with highs in the mid 30s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 80 percent. Tuesday Night: Mostly cloudy. Snow showers likely with a chance of rain showers in the evening, then a chance of snow showers after midnight. New light snow accumulation possible. Lows in the mid 20s. West winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of precipitation 60 percent. Wednesday: Mostly cloudy with a chance of snow showers in the morning, then partly cloudy with snow showers with rain showers likely in the afternoon. New light snow accumulation. Breezy with highs in the upper 30s. Chance of precipitation 80 percent. Wednesday Night: Snow showers. A chance of rain showers in the evening, then rain showers likely after midnight. New light snow accumulation. Breezy with lows in the upper 20s. Chance of precipitation 80 percent. Thursday: Snow showers. Rain showers likely in the morning, then a slight chance of thunderstorms in the afternoon. New moderate snow accumulation. Very windy with highs in the mid 30s. Chance of precipitation 90 percent. Thursday Night: Snow showers. New light snow accumulation. Windy, cold with lows 9 to 21 above. Chance of snow 80 percent. Friday: Snow showers. New light snow accumulation. Breezy with highs in the mid 20s. Chance of snow 80 percent. Friday Night: Mostly cloudy in the evening, then becoming partly cloudy. A 40 percent chance of snow showers. Breezy, cold with lows 5 to 20 above. Saturday: Partly cloudy with a 30 percent chance of snow showers. Breezy with highs in the lower 30s. Saturday Night: Partly cloudy with a slight chance of snow showers in the evening, then mostly clear after midnight. Cold with lows 12 to 24. Chance of snow 20 percent. Sunday: Mostly sunny and breezy. Highs in the upper 30s. | |
| Zone Forecast: Wind River Mountains East | |
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