Phoenix, AZ – Residents in Phoenix should enjoy a clear and sunny Friday, with temperatures reaching 81°F before a shift to wetter conditions over the weekend. The latest forecast suggests rain showers moving in late Saturday, with a high chance of rain through Sunday, potentially impacting travel on major routes like I-10 and I-17. According to the National Weather Service, Friday will start with sunny skies and a calm day, ideal for outdoor plans. However, a 30% chance of showers is expected to start Saturday night, becoming more likely on Sunday with a 60% chance of rain. Rainfall amounts could range from a tenth to a quarter inch, making roads slick and reducing visibility for drivers. Travelers should prepare for possible delays and wet roads on I-10 and I-17, especially Sunday afternoon.