Cool Temps, Isolated Showers

A cool upper level system will keep temps in the 50s and 60s to start the week and provide a chance for some areas especially near the hills to see a few showers at times. The most likely spots for showers include near the eastern side of the Diablo range and the hills of the North Bay, especially near Napa County northward. Elsewhere, cool marine air will continue keeping our daytime highs about 5-10 degrees below average for this time of year. As high pressure builds closer to the coast by Friday, we should see inland temps rise back into the 70s entering next weekend.