Overview

• Northern California is experiencing heavy rainfall, with up to 8 inches forecast in some areas, leading to urban and small-stream flooding and saturated soils.
• Wind advisories are in place across the Bay Area, with gusts reaching up to 60 mph, creating risks of power outages and downed trees.
• Flood watches and warnings have been issued, particularly in low-lying areas and near rivers, with the Russian River and Green Valley Creek already reaching flood stages.
• The Sierra Nevada is under winter storm warnings, with up to 6 feet of snow expected at higher elevations, creating hazardous travel conditions and avalanche risks.
• Southern California is preparing for lighter rain from the first storm today but faces a stronger second storm later this week, raising concerns about debris flows in fire-scarred regions.