Sacramento is experiencing significant weather changes as an atmospheric river approaches the region. According to CBS News, the New Bullards Bar Reservoir has begun releasing water in anticipation of the heavy rainfall expected from this weather system. The atmospheric river is likely to bring substantial precipitation, which could lead to flooding in some areas. Additionally, windy conditions have already impacted local events, such as the cancellation of the Midtown Farmers Market in Sacramento. These weather developments are part of a broader pattern affecting Northern California, with potential disruptions to daily activities and travel.