Event: | EXCESSIVE HEAT WARNING
Alert: | EXCESSIVE HEAT WARNING ISSUED AUGUST 17 AT 2:09PM CDT UNTIL AUGUST 18 AT 8:00PM CDT

* WHAT...For the Heat Advisory, heat index values up to 109. For the Excessive Heat Warning, dangerously hot conditions with heat index
values up to 115 expected.

* WHERE...Portions of south central and southwest Arkansas,
southeast Oklahoma, and northeast Texas.

* WHEN...For the Heat Advisory, until 8 PM CDT this evening. For the
Excessive Heat Warning, from 10 AM to 8 PM CDT Sunday.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
Area: | SEVIER; HOWARD; LITTLE RIVER; HEMPSTEAD; NEVADA; MILLER; LAFAYETTE; COLUMBIA; UNION; MCCURTAIN; BOWIE