there are your tides and at ast day of summer. first day of fall, the same. highs in the upper 80s. by the weekend, rain chances are bumped up a touch. the timing will be late afternoon early evening variety, with highs back in the upper 80s, where they should be. >> thanks, denis. >>> bikers performing dangerous stunts on the strereet. the reason for the radio i see in the daredevil stunts -- for