Much of AZ remains under the influence of a “cut-off” low pressure system resulting in rain chances and cooler temperatures. Today we have a slight chance of rain for most of the zones with highs of 90 to 95 degrees. Overnight rain chances will increase and by morning temps will drop to the range of 68-74. Tomorrow cloudy skies and rain chances with some heavy showers in the afternoon and highs only reaching the middle to upper 80s. Monday the low begins to exit toward NM but the eastern half of the County will still have a slight chance for showers. Highs climb back a little to 85-90 degrees.