Temperatures will continue to increase much of Southern California, especially in the inland regions and valleys, forecasters said Saturday. The May heat wave will possibly set record highs in inland cities like Riverside and Burbank,

A heat advisory and Next Weather Alert have been issued for parts of Southern California as a high-pressure system is expected to bring triple digits on Saturday.

Downtown Los Angeles and surrounding areas of Southern California will experience a brief taste of summer into the weekend as temperatures soar to the highest levels yet this year, AccuWeather forecasters say.