* WHAT...Heat index values up to 110 expected. Locally higher heat indices over 110 degrees are possible for a brief period, especially just inland from the coast where the sea breeze will cause higher humidity.
* WHERE...Portions of southeast North Carolina and northeast South Carolina.
* WHEN...From 11 AM this morning to 8 PM EDT this evening.
* IMPACTS...Hot temperatures and high humidity may cause heat illnesses.