Frost advisories and warnings of freezing temperatures have been issued for Toronto and other regions including southwestern Ontario and the UK

ScienceOct 5 at 4:00 AM – Oct 5 at 1:57 PM4 outlets

CTV News

Frost advisory issued for Toronto. Here is how cold it is going to get seen Oct 5 at 1:42 PM

Temperature to plunge by double digits overnight in Toronto, frost advisory in effect seen Oct 5 at 11:41 AM

Evening Standard

Temperatures to drop with overnight frost in change to more autumnal weather Oct 5 at 1:45 PM

The Oregonian

First frost of the season may be on the way: Here’s how cold it will get Oct 5 at 4:00 AM

Oxford Mail

Temperatures to drop with overnight frost in change to more autumnal weather seen Oct 5 at 1:57 PM