Sonoma–Napa Weather: Morning Fog, Mild Afternoons, Coastal Flood Advisory

Sonoma and Napa Valley started the day under dense fog, with early morning temperatures in the low 40s. Meteorologists say the marine layer should gradually lift by late morning, allowing clearer skies in lower elevations and afternoon highs near 64°F. After sunset, patchy fog is expected to return, with overnight temperatures dropping back to around … Read more