Oct 6, 2012 9:38 PM by John Patrick
TUCSON - Daytime highs continue to tumble going into the weekend.
Temperatures are still riding slightly above average with a daytime high of 92 but will continue to to trend downward over the next week. As our area of high pressure breaks down temperatures will come down a degree or two each day through the start of the work week.
A big pattern change comes to southern Arizona by midweek. Our first fall cool down will be felt by Thursday as a low pressure system drops daytime highs down into the low 80s. Enough moisture may stick with this system to support an isolated shower or two late in the week.
55 minutes ago