Generally a nice Sunday ahead for coastal regions with sunshine and seasonal or slightly above temperatures. Morning cloud and isolated fog will clear out with a little daytime heating. However, a weak Upper Trough will help kick up some afternoon cloud along Coastal Mountains and with that, some isolated, short lived showers for the South Coast. There is a possibility that those showers will be Thundershowers up through the Fraser Valley this afternoon. Weak ridging will provide a quick rebound into the early part of the week with sunshine and above seasonal temperatures for the south. Further north, an Upper Low currently tracking west through the Gulf of Alaska will keep temperatures on the cool side with showers into Monday.