* WHAT...Dangerously hot conditions with heat index values up to 111
expected.
* WHERE...Portions of south central and southwest Arkansas, north
central and northwest Louisiana, and northeast Texas.
* WHEN...From 11 AM this morning to 8 PM CDT this evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
* WHAT...Heat index values up to 109 expected.
* WHERE...Portions of south central and southwest Arkansas, north
central and northwest Louisiana, southeast Oklahoma, and east and
northeast Texas.
* WHEN...From 11 AM this morning to 8 PM CDT this evening.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
* WHAT...For the Heat Advisory, heat index values up to 109
expected.
* WHERE...Portions of south central and southwest Arkansas,
north central and northwest Louisiana, southeast Oklahoma and
east and northeast Texas.
* WHEN...From 8 PM this evening to 7 AM CDT Saturday.
* IMPACTS...Extreme heat and humidity will significantly
increase the potential for heat related illnesses,
particularly for those working or participating in outdoor
activities.
* WHAT...For the Excessive Heat Warning, dangerously hot
conditions with heat index values up to 112. For the Heat
Advisory, heat index values up to 104 expected.
* WHERE...Portions of south central and southwest Arkansas,
north central and northwest Louisiana, southeast Oklahoma and
east and northeast Texas.
* WHEN...For the first Heat Advisory, until 10 AM CDT this
morning. For the Excessive Heat Warning, from 10 AM this
morning to 8 PM CDT this evening. For the second Heat
Advisory, from 8 PM this evening to 7 AM CDT Saturday.
* IMPACTS...Extreme heat and humidity will significantly
increase the potential for heat related illnesses,
particularly for those working or participating in outdoor
activities.
* WHAT...For the Excessive Heat Warning, dangerously hot
conditions with heat index values up to 112. For the Heat
Advisory, heat index values up to 104 expected.
* WHERE...Portions of south central and southwest Arkansas,
north central and northwest Louisiana, southeast Oklahoma and
east and northeast Texas.
* WHEN...For the first Heat Advisory, until 10 AM CDT this
morning. For the Excessive Heat Warning, from 10 AM this
morning to 8 PM CDT this evening. For the second Heat
Advisory, from 8 PM this evening to 7 AM CDT Saturday.
* IMPACTS...Extreme heat and humidity will significantly
increase the potential for heat related illnesses,
particularly for those working or participating in outdoor
activities.