Heat wave intensifies in Southwest and West, roasting Phoenix, LA and Portland Axios100 Degrees For 100 Days Straight The Weather ChannelPhoenix 110-degree record: City breaks new annual mark KTAR.comIn a first, Phoenix hits 100 straight days of 100-degree heat The Washington PostIt’s Been 100 Degrees F for 100 Days in Phoenix–This Heat Wave Will Keep the Streak Going Scientific American