Excessive Heat Warning for Austin Metro Sunday

AUSTIN (KXAN) -- Most all of Central Texas is under a HEAT ADVISORY through the rest of today and continuing until 1 p.m. Sunday.Blanco, Gillespie, and Mason, for now, are not under the Advisory.Milam County will be under an EXCESSIVE HEAT WARNING until 9 p.m. Saturday.Heat advisory for most of Central Texas into Sunday afternoonAfternoon heat index values will likely reach a range of 106° to 110° today, near where some of the area was on Friday.Below are the highest heat index values re