The Gifford Fire, a wildfire burning in Central California that has destroyed over 83,000 acres in six days, continues to rage and is now the largest blaze in the state this year, according to Cal Fire.

Rising temperatures pose new challenges for firefighters who have made incremental progress against a massive wildfire in central California that has injured four people as it has become the biggest blaze in the state so far this year.

A wildfire burning in central California has exploded to the largest one the state has seen so far this year. It is expected to expand in the coming days. CBS News' Jason Allen reports on the latest details.