Heat Advisory

* WHAT...Low temperatures in the low to mid 70s after high temperatures around 100F during the day.

* WHERE...Eastern Juab/Millard Counties and Western Millard and Juab Counties.

* WHEN...Until 7 AM MDT Friday.

* IMPACTS...Hot temperatures may cause heat illness. Warm overnight temperatures will limit the amount of relief from the hot daytime temperatures, bringing a period of prolonged heat exposure, especially for vulnerable populations.