PUERTO VALLARTA (PVDN) - Tropical Storm Hilary has formed off the southern coast of Mexico, as satellite imagery indicates the system has developed a well-defined circulation and more organized convective banding features. The storm's formation is based on the improved cloud pattern seen in recent hours, with subjective Dvorak estimates from TAFB and SAB at T1.5 and T2.0, respectively.
Currently, Hilary is moving west-northwestward at 12 knots, with its path influenced by a building ridge over the United States and a trough off the California coast. The tropical cyclone is expected to make . . .