Bruno Anne News Today : Breaking News, Live Updates & Top Stories | Vimarsana

antioch and we are dealing with a traffic alert in vallejo. big rig accident has the columbus parkway off-ramp shut down to westbound 80 and eastbound 37. i'll have video of that coming right up. but let's check in now with tracy for the forecast. >> hey, thanks, gianna. our forecast today includes a whole lot of sunshine for this sunshine and how about some warmer temperatures? yeah, the 90s. they are back! 90 degrees in fairfield today, 91 concord, 92 livermore, 82 oakland, 85 fremont, 87 san jose, 79 in san francisco, and temperatures just near 90 degrees in napa and in santa rosa...

mid-80s vallejo and san rafael, near 90 in napa, santa rosa and san francisco at 79 degrees. day 2 of the warmup. the weekend days 3 and 4 even hotter. we'll have your weekend forecast coming up. back to you. was the pipe that blew up on the peninsula eaten away from within? that's one possibility under investigation this morning. anne makovec is in san bruno where bacteria may have caused the big explosion two weeks ago. bacteria? where did this come from, anne? >> reporter: well, you may remember there was an explosion a very similar explosion in new mexico a decade ago, a very s...