Alertes en vigueur Atlantic Beach, SC

Drink plenty of fluids, stay in an air-conditioned room, stay out ofthe sun, and check up on relatives and neighbors.

* WHAT...Heat index values up to 109 expected.* WHERE...Portions of southeast North Carolina and northeast SouthCarolina.* WHEN...From 11 AM to 7 PM EDT Sunday.* IMPACTS...Hot temperatures and high humidity may cause heatillnesses.