Jindal said at a news conference Sunday afternoon that he wouldn't leave his state while it's threatened by the storm. Around the time he spoke, a hurricane warning was issued for parts of the state east of Morgan City, which includes the New Orleans area.
He also called a state of emergency in Louisiana and suggested that people leave low-lying parts of coastal parishes.
Isaac is expected to be a strong Category 2 hurricane when it comes ashore along the Gulf Coast late Tuesday or Wednesday. Wednesday is the seventh anniversary of Hurricane Katrina.