A light storm doused the region overnight, bringing showers across the Bay Area and few traffic delays to Monday morning commuters. The rain is expected to dissipate by mid-morning, according to the National Weather Service. Venado in Sonoma County received the most rainfall as of Monday morning at 3.4 inches, according to the NWS, while Guerneville and Windsor received slightly more than an inch, and Santa Rosa received close to an inch.