Hurricane Polo could bring a surge of moisture to the Southwest, potentially leading to more showers in the region Hurricane Polo grew increasingly strong Tuesday and was forecast to gain more intensity as it skirted Mexico's southwestern coast as a Category 5 cyclone, weather experts said. Key points and original sources are listed below.

• Hurricane Polo could bring a surge of moisture to the Southwest, potentially leading to more showers in the regionS1

• Hurricane Polo grew increasingly strong Tuesday and was forecast to gain more intensity as it skirted Mexico's southwestern coast as a Category 5 cyclone, weather experts said.S2S3