A series of significant winter storms is set to impact Northern California, bringing much-needed rain and snowfall to the region. The Bay Area is expected to experience soaking rain, while the Sierra Nevada could see up to 6 feet of fresh snow over the coming week, especially around Tahoe. Officials are advising travelers to leave Tahoe before the storms hit on Monday, as hazardous conditions are anticipated. Winter storm watches are in place for various areas, with the coldest system of the season expected to bring gusty winds and heavy snow accumulations down to the foothills. Ski resorts are likely to benefit from the fresh powder, but precautions are advised for those traveling during the storms.