TUCSON, Ariz. (KGUN) — Cooler air will remain over southern Arizona for one more day before we see a big warming trend kick into gear that will take us through Mother’s Day weekend.
Wednesday, high temperatures will stay in the upper 70s with upper 80s on the way for Thursday.
Friday will bring highs in the 90s and, by Mother’s Day, Tucson will be close to 100° with low 100s expected for Monday and Tuesday…