Heavy rains lashed parts of Arizona and eastern California over the weekend, prompting authorities to issue a flash flood warning as counties dealt with waterlogged roads and power cuts.<br /><br />This video shows the flooding in Fortuna Wash east of Yuma, Arizona, near the Mexican border.<br /><br />According to local media, Rosa was downgraded to a Category One storm on Sunday and is on track to hit the Baja California Peninsula Monday.
