Wildfires destroy entire neighbourhoods in Santa Rosa, CA, USA, 11 Oct 2017 (Getty Images)
Fire officials say wildfires will get worse before getting better in the wine country of northern California.
High winds and dry conditions have fuelled the flames destroying entire neighbourhoods in Santa Rosa and at least 13 wineries been either damaged or completely wiped out.
The death toll stands at about 30 with many residents being found in their homes not being able to escape the fires.
More than 3,500 homes and buildings have been destroyed so far and firefighters continue knocking on doors trying to evacuate thousands more being affected by the catastrophic blazes.
Burnt cars block a road in the Pedrogao Grande area, Portugal, 18 June 2017 (AP/Armando Franca)
A massive forest fire in central Portugal has claimed more than 60 lives and injured dozens of others with hot, windy conditions fanning the flames.
Many died in their vehicles trying to flee the blaze while others died from smoke inhalation.
Portugal has declared three days of mourning in what has been called the worst human tragedy in recent times.
More than 2,000 firefighters are on the scene with help coming from Spain and across Europe.
Officials believe lightning started the fire on Saturday in the mountainous area of Pedrogao Grande, northeast of Lisbon.