* WHAT. For the Excessive Heat Warning, dangerously hot conditions with heat index values up to 111. For the Heat Advisory, heat index values up to 108 expected. * WHERE. Portions of northeast North Carolina and central, east central, eastern, north central, south central, and southeast Virginia. * WHEN. For the Excessive Heat Warning, until 8 PM EDT this evening. For the Heat Advisory, from 11 AM to 8 PM EDT Saturday. * IMPACTS. Heat related illnesses increase significantly during extreme heat and high humidity events.

* WHAT. Dangerously hot temperatures with heat index values above 110 degrees through late afternoon today and above 105 degrees on Saturday * WHERE. Portions of central and eastern North Carolina. * WHEN. For the Excessive Heat Warning, until 8 PM EDT this evening. For the Heat Advisory, from 11 AM to 8 PM EDT Saturday. * IMPACTS. Heat-related illnesses increase significantly during extreme heat and high humidity events.

* WHAT. Dangerously hot temperatures with heat index values above 105 degrees through late this afternoon and again on Saturday. * WHERE. Alamance, Cumberland, Hoke, Moore, Richmond, Sampson, Scotland, and Wayne Counties. * WHEN. For the first Heat Advisory, until 8 PM EDT this evening. For the second Heat Advisory, from 11 AM to 8 PM EDT Saturday. * IMPACTS. Hot temperatures and high humidity may cause heat illnesses.

* WHAT. Heat index values have lowered to below critical thresholds, and the heat advisory will be allowed to expire. Another heat advisory is in effect for Saturday, when heat index values up to 107 are expected. * WHERE. Alamance, Cumberland, Hoke, Moore, Richmond, Sampson, Scotland, and Wayne Counties. * WHEN. From 11 AM to 8 PM EDT Saturday. * IMPACTS. Hot temperatures and high humidity may cause heat illnesses.

* WHAT. Heat index values have lowered to below critical thresholds, and the excessive heat warning will be allowed to expire. A heat advisory is in effect for Saturday, when heat index values up to 109 are expected. * WHERE. A portion of central North Carolina. * WHEN. From 11 AM to 8 PM EDT Saturday. * IMPACTS. Hot temperatures and high humidity may cause heat illnesses.

* WHAT. Heat index values up to 109 expected. * WHERE. Portions of northeast North Carolina and central, east central, eastern, north central, south central, and southeast Virginia. * WHEN. From 11 AM to 8 PM EDT Saturday. * IMPACTS. Hot temperatures and high humidity may cause heat illnesses.

* WHAT. Heat index values between 105 and 110. * WHERE. A portion of eastern North Carolina. * WHEN. Until 8 PM EDT Friday and then from 11 AM EDT Saturday to 8PM EDT Saturday. * IMPACTS. Hot temperatures and high humidity may cause heat illnesses.