| NWS Forecast for: Shirley Basin Issued by: National Weather Service Cheyenne, WY Last Update: 249 PM MDT Fri Aug 1 2025 |  |
Tonight: Mostly sunny with a chance of showers and thunderstorms early, then mostly clear. Hazy this evening. Lows in the upper 40s. West winds 10 to 15 mph, becoming southeast. Chance of rain 40 percent. Saturday: Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Southwest winds 10 to 15 mph. Chance of rain 40 percent. Saturday Night: Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Lows in the upper 40s. South winds 10 to 15 mph, becoming west around 5 mph after midnight. Chance of rain 30 percent. Sunday: Sunny. A chance of showers in the afternoon. Highs in the upper 70s. Northwest winds 5 to 10 mph. Chance of rain 40 percent. Sunday Night: Mostly clear. Lows in the upper 40s. East winds 5 to 10 mph, becoming southeast after midnight. Monday Through Wednesday: Mostly clear. Hot. Highs in the upper 80s. Lows in the lower 50s. Wednesday Night: Partly cloudy. Lows in the mid 50s. Thursday: Sunny, hot with highs in the upper 80s. Thursday Night And Friday: Partly cloudy. Hot. Lows in the lower 50s. Highs in the mid 80s. | |
| Zone Forecast: Shirley Basin | |
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