Today's Forecast: Cold Morning and Weekend Changes

Keep your jacket handy Friday morning with isolated 30s possible over the North & East Bay interior valleys. Otherwise, 40s elsewhere to begin under mostly clear sky. By the afternoon, mid 60s inland, low 60s by the bay and 50s coast. Clouds increase Saturday as a storm moves to the north and could bring a few scattered showers. The best chance of rain will be over the Coast and North Bay. Expect clearing by Sunday. Meteorologist Vianey Arana has more in our full Microclimate Forecast video.