michelle/cu much more ahead on todain >>> 7:45 saturday morning waking up to foggy skies. san francisco the tops of the building disappearing in some misty skies and low clouds. sea breeze bringing in low clouds san francisco. 53 right now. we're low cloud-free. high clouds moving over the valley. heat index, pleasanton 58 degrees. for the moment all the way bay area waking up in the 50s. this afternoon, probably about 30 degrees of separation with those afternoon highs as heat sets up inland. right now winds a little weak but they are on shore, which is helping to push in low clouds over downtown san francisco and also making for a drizzly start to the day out along the coastline. low clouds to start with some drizzle at times along the coast. heading into afternoon sunshine around santa cruz but hanging onto patchy coastal clouds. a few heat index like we're seeing now passing by as we head through the afternoon. also that sea breeze will turn stronger right around 3:00 in the afternoon. that will level off. the quick warm-up to inland temperatures around tri-valley an a

have a gmichelle/cu good morning, i'm michelle roberts.. coming up next, on today in the bay ....le with their fans. we'll take you behind the scenes >>> good morning. i'm michelle roberts. an unforgettable day in oakland. the warriors celebrate in grand style with their fans. we'll take you behind the scenes. >>> plus making quite an entrance. a heroes welcome at san jose giants game. why this local bus driver is now in the national spotlight. >>> also summer is upon us. rob mayeda tells us it's going to be a hot start for parts of the bay area today but some changes before the weekend is over. >> announcer: from nbc 11 bay area, this is "today in the bay." >>> good morning, a live look outside emeryville with san francisco in the background. it is the last day of spring today. good morning and thanks for joining us. i'm michelle roberts in for kira klapper. rob mayeda is here. going to be summer tomorrow. some changes possibly. >> the irony is today will feel more like summer. today see things cooling off a bit. see hazy skies in emeryville. low clouds 57 degrees. pleasanton, on