Heat Advisory

* WHAT...For the first Heat Advisory, heat index values up to 108. For the Wind Advisory, south winds 10 to 15 mph. For the second Heat Advisory, heat index values up to 109 expected.

* WHERE...Lower Jefferson, Northern Orange, Southern Orange, and Upper Jefferson Counties.

* WHEN...For the first Heat Advisory and Wind Advisory, until 8 PM CDT this evening. For the second Heat Advisory, from noon to 7 PM CDT Friday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Hot temperatures and high humidity may cause heat illnesses.