* WHAT...For the first Extreme Heat Warning, dangerously hot conditions with heat index values up to 113. For the second Extreme Heat Warning, dangerously hot conditions with heat index values up to 111 expected.
* WHERE...Appomattox, Buckingham, Campbell, Charlotte, Halifax, and Pittsylvania Counties.
* WHEN...For the first Extreme Heat Warning, until 8 PM EDT this evening. For the second Extreme Heat Warning, from 11 AM to 8 PM EDT Saturday.
* IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.