Heat Advisory

* WHAT...For the Heat Advisory, heat index values up to 105. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 110 possible.

* WHERE...Prince Edward and Nottoway Counties.

* WHEN...For the Heat Advisory, until 8 PM EDT this evening. For the Extreme Heat Watch, from Friday morning through Friday evening.

* IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses.