Perfectly clear skies over the Catalinas a 8:00 am MST this morning. Image at bottom, in stark contrast, shows conditions during NFL football game at Buffalo last evening.
Precipitation here for the Fall (Sep. Oct. and Nov) was only 0.37 - 0.04" in Sep and 0.33" inches in Nov, with measureable rainfall on only three days. Conditions were drier during the Fall only in 2017 (0.17") and 2020 (0.15").
Plumes for PW from 06 UTC GEFS runs (above) show dry conditions, becoming even drier during coming week.
This morning's forecast for the airport from the NWS Tucson Forecast Office (above) indicates mild and dry condtions for the coming week. The December outlook from the NWS CPC (below) indicates more of the same for the rest of the year.