"Northern California Storm Causes Wet Monday Commute and Sierra Snowfall"

A storm in Northern California has caused traffic delays and chain controls in the Sierra due to wet conditions and snowfall. The heaviest rain fell in Sutter, Yuba, and San Joaquin counties, prompting a flood advisory for the San Joaquin Valley and Northern Sacramento Valley. Rain is expected to become more showery in the Valley throughout the morning, with the best Sierra snow accumulations above 6,000 feet tapering in intensity through the late morning. Tuesday will be dry with morning fog, while Wednesday may bring a few light showers and additional snow in the Sierra.