| NWS Forecast for: Upper Wind River Basin Issued by: National Weather Service Riverton, WY Last Update: 1147 AM MST Wed Dec 24 2025 | |
Today: Mostly sunny this morning, then becoming partly cloudy. Highs around 50. Northwest winds 10 to 15 mph. Gusts up to 35 mph this afternoon. Tonight: Partly cloudy with rain showers. Lows in the mid 30s. Northwest winds 10 to 15 mph. Gusts up to 35 mph after midnight. Chance of rain 80 percent. Christmas Day: Partly cloudy with rain and snow showers in the morning, then mostly sunny with scattered rain and snow showers in the afternoon. Snow accumulation up to 1 inch. Breezy with highs in the upper 40s. West winds 15 to 25 mph with gusts up to 40 mph. Chance of precipitation 80 percent. Thursday Night: Mostly clear with scattered snow showers in the evening, then partly cloudy with snow showers with a chance of rain showers after midnight. Little or no snow accumulation. Breezy with lows around 30. West winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 80 percent. Friday: Snow showers. Light snow accumulation. Breezy with highs in the lower 40s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 90 percent. Friday Night: Mostly cloudy. Snow showers, mainly in the evening. New light snow accumulation. Breezy with lows in the mid 20s. Chance of snow 80 percent. Saturday: Mostly cloudy in the morning, then becoming partly cloudy. Snow showers likely. New little or no snow accumulation. Breezy with highs in the lower 30s. Temperature falling into the mid 20s in the afternoon. Chance of snow 60 percent. Saturday Night: Partly cloudy. A chance of snow showers in the evening. Breezy, cold with lows 5 to 10 above. Chance of snow 30 percent. Sunday: Sunny. Highs in the upper 20s. Sunday Night: Clear, cold with lows 10 to 15. Monday: Sunny. Highs around 40. Monday Night: Partly cloudy in the evening, then clearing. Breezy with lows in the lower 20s. Tuesday: Mostly sunny. Highs in the mid 40s. | |
| Zone Forecast: Upper Wind River Basin | |
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