A heat advisory is in effect for all Central Florida counties on Wednesday. The heat index is expected to soar to between 105 and 110 degrees. Residents across Central Florida should prepare for another sweltering day, with peak heat index values likely to reach dangerous levels.

Central Florida will feel another wave of intense heat on Wednesday. A heat advisory will be in effect from 12 p.m. to 7 p.m. for all of Central Florida. That is why WESH 2's First Warning Weather team has declared Impact Weather. Showers and storms will develop this afternoon and evening, with a 40% chance of coverage.

This extreme heat comes as the federal government proposes to rollback vehicle pollution standards, and rescind a key scientific finding on greenhouse gases being a threat to public health.