* WHAT...Heat index values up to 108 expected.
* WHERE...Beaufort, Greene, Lenoir, Martin, Pitt, Jones, northern Craven, Tyrrell, Washington, Hatteras Island, Northern Outer Banks, and Ocracoke Island.
* WHEN...From 11 AM this morning to 8 PM EDT this evening.
* IMPACTS...Hot temperatures and high humidity may cause heat illnesses.