Expect a gradual cooling trend through this weekend as high pressure shifts east in response to a trough developing off the West Coast. This will lead to a stronger onshore flow through next week with additional cooling and gusty west winds at times. Moisture from a tropical system in the Eastern Pacific will also bring a chance of showers towards the middle of next week, with a few isolated afternoon thunderstorms also possible. Looking at partly cloudy skies today with gusty west winds 15-25 mph this afternoon and a high near 80 degrees, little change for tomorrow. Daytime temperatures will dip a little below normal (77°/48°) next week as highs cool to the lower 70s with lows back in the 40s. The southwest flow aloft could also draw some moisture northward from a tropical system down near Cabo for a chance of showers through the middle of the week, then fair and a little warmer by next weekend.