Heat Advisory

* WHAT...Heat index values as high as 100-112 degrees... overall-highest in Mitchell, Osborne and Jewell counties.

* WHERE...Jewell, Mitchell, Osborne, Phillips, Rooks, and Smith Counties.

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

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

* ADDITIONAL DETAILS...Although above-average temperatures will continue through Saturday, it will not be quite as hot, with heat index remaining at least slightly below Advisory criteria.