The high pressure ridge is slipping to the west and breaking down slightly. We are starting to see more of an on-shore flow, which will lead to a cool off in the extended forecast.
A weak system is dropping through Nevada and will push this cooling trend along through Wednesday.
The high pressure noses back in for Thursday when we are expecting a moderate Santa Ana wind event.
Even with temperatures bumping up and down, we should have daytime highs at or above average through the beginning of next week.
Coastal – mid 70s
Basin – upper 70s
Valleys – upper 70s to low 80s
Deserts – low 70s
Mountains – mid 60s