TUCSON, Ariz. (KGUN) — The massive dome of high pressure that has been bringing extreme heat to southern Arizona will gradually move farther east over the weekend and allow our temperatures to cool down a few degrees.
Highs will hover closer to 105° through the weekend and will stay in that range going into next week.
Along with the slightly cooler temperatures, more moisture will be allowed to flow across southern Arizona and bring a better chance of thunderstorms through the weekend…