| NWS Forecast for: Shirley Basin Issued by: National Weather Service Cheyenne, WY Last Update: 119 PM MDT Fri Oct 3 2025 | |
This Afternoon: Sunny. Highs in the upper 70s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Tonight: Mostly clear in the evening, then mostly cloudy with a slight chance of showers after midnight. Lows in the mid 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. Saturday: Showers likely. Much cooler with highs in the lower 60s. Temperature falling into the mid 50s in the afternoon. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent. Saturday Night: Mostly cloudy with a 50 percent chance of rain showers. Breezy with lows in the mid 30s. West winds 15 to 25 mph with gusts up to 45 mph. Sunday: Mostly cloudy. A chance of rain and snow showers in the morning, then rain showers likely in the afternoon. Little or no snow accumulation. Cooler with highs in the upper 40s. West winds 15 to 20 mph with gusts up to 30 mph, becoming northwest around 10 mph with gusts up to 20 mph in the afternoon. Chance of precipitation 60 percent. Sunday Night: Mostly cloudy with a 50 percent chance of rain showers. Lows in the lower 30s. Monday: Mostly cloudy in the morning, then mostly sunny with a chance of rain showers in the afternoon. Highs in the lower 50s. Chance of rain 40 percent. Monday Night And Tuesday: Mostly clear. Lows in the lower 30s. Highs in the upper 50s. Tuesday Night Through Thursday: Mostly clear. Lows in the mid 30s. Highs in the mid 60s. | |
| Zone Forecast: Shirley Basin | |
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