MEXICO CITY (AFP) — Hurricane Rosa strengthened Thursday to a Category 4 storm off northern Mexico’s Pacific coast, though it was expected to weaken again before making landfall, the US National Hurricane Center said. “Maximum sustained winds have increased to near 145 miles (230 kilometers) per hour, with higher gusts,” it said in its 0300 GMT bulletin. Forecasters expect the strength could start weakening slowly Saturday into next week. Rosa is currently located 975 kilometers […]