August 27, 2017 4:40 pm PM Forecast: Heat Wave Through Wednesday A heat wave is with us through Wednesday and record high temperatures are on the way. Anthony Yanez has your First Alert forecast for Sunday, Aug. 27, 2017. US & World Videos 3:24 City council approves Disneyland expansion plan 2:45 Pro-Palestinian protest at USC amid commencement preps 2:06 Two young siblings died after being swept away in fast-moving water 4:37 Pro-Palestinian protest at Cal State LA 2:40 Here's what Stormy Daniels said during Trump's hush money trial