Heat Advisory

* WHAT...Heat index values as high as 100-105 degrees.

* WHERE...Jewell, Phillips, and Smith Counties.

* WHEN...Until 9 PM CDT this evening.

* IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

* ADDITIONAL DETAILS...Although Thursday is expected to be another hot day with heat index currently expected to reach at least 100 degrees in parts of the area, there is lower potential for heat index to reach or exceed 105. As a result, no Advisory has been issued for Thursday at this time.