| NWS Forecast for: Casper Mountain Issued by: National Weather Service Riverton, WY Last Update: 935 PM MDT Fri Aug 29 2025 | |
Tonight: Partly cloudy late this evening, then becoming mostly cloudy. Lows in the upper 40s. Northeast winds around 10 mph, becoming northwest after midnight. Saturday: Mostly cloudy in the morning, then partly cloudy with scattered showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Highs in the mid 60s. West winds around 10 mph, becoming northwest in the afternoon. Chance of rain 40 percent. Saturday Night: Mostly clear. Lows in the upper 40s. Northeast winds around 10 mph in the evening. Sunday: Sunny. Highs around 70. West winds around 10 mph, becoming northwest with gusts up to 20 mph in the afternoon. Sunday Night: Clear. Lows in the upper 40s. Northeast winds around 10 mph in the evening. Labor Day: Sunny. Highs in the lower 70s. Monday Night: Mostly clear. Lows in the upper 40s. Tuesday: Sunny. Highs in the lower 70s. Tuesday Night: Mostly clear. A slight chance of showers after midnight. Lows in the upper 40s. Chance of rain 20 percent. Wednesday: Partly cloudy with a slight chance of showers in the morning, then mostly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 30 percent. Wednesday Night: Mostly clear. Lows in the mid 40s. Thursday: Mostly sunny. Highs in the upper 60s. Thursday Night: Mostly clear. Lows in the upper 40s. Friday: Mostly sunny. Highs in the lower 70s. | |
| Zone Forecast: Casper Mountain | |
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