Bay Area Forecast: AM Fog, Thunderstorms North & Warmer Weekend

Chief Meteorologist Jeff Ranieri tracks the chilly morning fog and thunderstorm chances to our north and east. Plus, warmer weekend weather in your Microclimate Forecast. Stay connected: Follow us on Twitter:   / nbcbayarea   Like us on Facebook:   / nbcbayarea   Follow us on Instagram:   / nbcbayarea   Add us on Snapchat @NBCBayArea Catch up on all the day's news: http://www.nbcbayarea.com Download our app: On iOS: http://nbcbay.com/R1BhqYM On Android: http://nbcbay.com/rUcA97h