Heat Alerts Issued
The Elgin- St. Thomas Public Health Unit is issuing a heat alert.
It will be the fourth heat alert this year for Elgin County.
The Middlesex-London Health Unit issued a heat alert yesterday.
With temperatures in the low to mid 30's and a humidex advisory, it's expected to be a hot week.
Officials say the alert will be kept in place until likely Friday for London- Middlesex, and Saturday for Elgin.