A Red Flag Warning​ is back in effect for much of New York, New Jersey and Connecticut, as the fire threat remains high.

Weather conditions triggered red flag warnings Tuesday in the Northeast and firefighters in California continued to battle a large wildfire that has burned over 20,000 acres.

New York City has issued a red flag warning that will stay in effect until 6 p.m. Friday. A notice on the NotifyNYC social media account says, New Yorkers may see or smell smoke because of multiple wildfires burning in New Jersey.