| NWS Forecast for: Bighorn Mountains West Issued by: National Weather Service Riverton, WY Last Update: 102 AM MDT Sun Mar 29 2026 |  |
Rest Of Tonight: Partly cloudy. Lows around 40. West winds 10 to 15 mph with gusts up to 25 mph. Sunday: Mostly sunny and breezy. Highs in the upper 50s. Southwest winds 10 to 15 mph with gusts up to 35 mph, increasing to west 20 to 25 mph with gusts up to 45 mph in the afternoon. Sunday Night: Partly cloudy and breezy. Lows in the lower 40s. West winds 15 to 25 mph with gusts up to 45 mph. Monday: Partly cloudy in the morning, then mostly cloudy with snow showers likely with a chance of rain showers in the afternoon. Little or no snow accumulation. Windy with highs in the upper 50s. Southwest winds 20 to 30 mph with gusts up to 50 mph. Chance of precipitation 60 percent. Monday Night: Snow showers with rain showers likely in the evening, then snow showers after midnight. Light snow accumulation. Breezy, cooler with lows in the lower 20s. Northwest winds 20 to 25 mph with gusts up to 45 mph, diminishing to 10 to 15 mph with gusts up to 30 mph after midnight. Chance of precipitation 90 percent. Tuesday: Cloudy with snow showers likely in the morning, then partly cloudy with a chance of snow showers in the afternoon. New light snow accumulation possible. Cooler with highs in the mid 30s. Chance of snow 60 percent. Tuesday Night: Partly cloudy. A slight chance of snow showers in the evening. Lows in the upper 20s. Chance of snow 20 percent. Wednesday: Partly cloudy. A chance of snow and rain showers in the afternoon. Highs in the upper 40s. Chance of precipitation 30 percent. Wednesday Night: Mostly cloudy in the evening, then becoming partly cloudy. A chance of rain and snow showers. Lows in the mid 30s. Chance of precipitation 30 percent. Thursday: Mostly cloudy. A chance of rain and snow showers in the morning, then snow showers with rain showers likely in the afternoon. Light snow accumulation. Windy with highs in the upper 40s. Chance of precipitation 80 percent. Thursday Night: Snow and rain showers in the evening, then snow showers after midnight. New moderate snow accumulation. Breezy with lows in the mid 20s. Chance of precipitation 80 percent. Friday: Snow showers. New moderate snow accumulation. Windy with highs in the lower 30s. Chance of snow 80 percent. Friday Night: Mostly cloudy with a 40 percent chance of snow showers. Breezy, cold with lows around 20. Saturday: Partly cloudy with a 30 percent chance of snow showers. Breezy with highs in the upper 30s. | |
| Zone Forecast: Bighorn Mountains West | |
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