Cooldown expected in Phoenix for Labor Day Weekend azcentral.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from azcentral.com Daily Mail and Mail on Sunday newspapers.
As of Tuesday, Tucson set a new record with 40 consecutive days of 100-plus-degree temperatures. If forecasts hold, this record will extend to 45 straight days by Sunday.
Record-breaking heat has made its way to southern Arizona and experts are warning this could be just the beginning of what is shaping up to be a hot summer.