Heat wave to grip California, Oregon for weeks, raising fire risks AxiosBrutal California heatwave to coincide with Fourth of July wildfire risks The GuardianSome May Swelter Even More This July – Videos from The Weather Channel The Weather ChannelHere’s where the heat will be most intense in U.S. as July begins The Washington PostUrgent warning for Fourth of July revelers as scorching heat wave set to target 12 states Daily Mail