A surfer makes her way to the water amid preparations at Huntington Beach, California on July 22, 2016 during a southern California heatwave where temperatures topped 100 degrees in some areas as the National Weather Service issued an excessive heat warning for the valleys and mountains into the weekend. The weeklong 2016 Vans US Open of Surfing opens on July 23rd at Huntington beach. / AFP PHOTO / Frederic J. BROWNFREDERIC J. BROWN/AFP/Getty Images

Beachgoers and sun worshippers crowd Huntington Beach, California on July 22, 2016 amid a southern California heatwave where temperatures topped 100 degrees in some areas as the National Weather Service issued an excessive heat warning for the valleys and mountains into the weekend. The weeklong 2016 Vans US Open of Surfing opens on July 23rd at Huntington beach. / AFP PHOTO / Frederic J. BROWNFREDERIC J. BROWN/AFP/Getty Images

Beachgoers and sunbathers crowd Huntington Beach, California on July 22, 2016 during a southern California heatwave where temperatures topped 100 degrees in some areas as the National Weather Service issued an excessive heat warning for the valleys and mountains into the weekend. The weeklong 2016 Vans US Open of Surfing opens on July 23rd at Huntington beach. / AFP PHOTO / Frederic J. BROWNFREDERIC J. BROWN/AFP/Getty Images

An umbrella provides brief relief from the hot sun for beachgoers at Huntington Beach, California on July 22, 2016 amid a southern California heatwave where temperatures topped 100 degrees in some areas as the National Weather Service issued an excessive heat warning for the valleys and mountains into the weekend. The weeklong 2016 Vans US Open of Surfing opens on July 23rd at Huntington beach. / AFP PHOTO / Frederic J. BROWNFREDERIC J. BROWN/AFP/Getty Images

A Boogie-boarder rides a wave while cooling off at Huntington Beach, California on July 22, 2016 amid a southern California heatwave where temperatures topped 100 degrees in some areas as the National Weather Service issued an excessive heat warning for the valleys and mountains into the weekend. The weeklong 2016 Vans US Open of Surfing opens on July 23rd at Huntington beach. / AFP PHOTO / Frederic J. BROWNFREDERIC J. BROWN/AFP/Getty Images

A woman sunbathes at Huntington Beach, California on July 22, 2016 amid a southern California heatwave where temperatures topped 100 degrees in some areas as the National Weather Service issued an excessive heat warning for the valleys and mountains into the weekend. The weeklong 2016 Vans US Open of Surfing opens on July 23rd at Huntington beach. / AFP PHOTO / Frederic J. BROWNFREDERIC J. BROWN/AFP/Getty Images

Beachgoers crowd Huntington Beach, California on July 22, 2016 amid a southern California heatwave where temperatures topped 100 degrees in some areas as the National Weather Service issued an excessive heat warning for the valleys and mountains into the weekend. The weeklong 2016 Vans US Open of Surfing opens on July 23rd at Huntington beach. / AFP PHOTO / Frederic J. BROWNFREDERIC J. BROWN/AFP/Getty Images

Peugeot Sport team pilot Cyril Despres covers his face during a stand storm at the Silkway rally bivouac near the Chinese city of Dunhuang on July 20, 2016. The 11th special stage of the Silkway Rally was cancelled due to severe weather conditions. 130 competitors are racing over 10,734 kilometres crossing three countries and two continents from Moscow to Beijing. / AFP PHOTO / PATRICK BAZPATRICK BAZ/AFP/Getty Images