| NWS Forecast for: Casper Mountain Issued by: National Weather Service Riverton, WY Last Update: 702 PM MST Thu Nov 13 2025 | |
| Tonight: Mostly clear and windy. Lows in the lower 40s. Southwest winds 20 to 30 mph. Gusts up to 50 mph after midnight. Friday: Mostly sunny and windy. Highs in the upper 50s. Southwest winds 25 to 35 mph with gusts up to 55 mph. Friday Night: Mostly cloudy in the evening, then clearing. Windy with lows in the upper 30s. Southwest winds 20 to 30 mph with gusts up to 45 mph. Saturday: Mostly sunny and breezy. Highs in the lower 50s. West winds 15 to 20 mph with gusts up to 35 mph. Saturday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s. Southwest winds around 10 mph. Sunday: Partly cloudy. Highs in the mid 50s. Sunday Night: Rain showers likely. Snow showers likely after midnight. Little or no snow accumulation. Lows in the mid 30s. Chance of precipitation 60 percent. Monday: Mostly cloudy with a chance of rain and snow showers. Little or no snow accumulation. Breezy with highs in the lower 40s. Chance of precipitation 50 percent. Monday Night: Mostly cloudy in the evening, then becoming partly cloudy. A chance of rain and snow showers. Lows in the lower 30s. Chance of precipitation 30 percent. Tuesday: Mostly cloudy in the morning, then becoming partly cloudy. A chance of snow and rain showers. Highs in the lower 40s. Chance of precipitation 40 percent. Tuesday Night: A chance of rain showers in the evening. Mostly cloudy with a chance of snow showers. Lows in the upper 20s. Chance of precipitation 40 percent. Wednesday: Mostly cloudy with a 30 percent chance of snow showers. Highs in the mid 30s. Wednesday Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 20s. Thursday: Partly cloudy. A chance of snow showers in the afternoon. Highs in the mid 30s. Chance of snow 30 percent. | |
| Zone Forecast: Casper Mountain | |
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