The Middlesex-London Health Unit (MLHU) has issued a two-day heat alert as Londoners head into the weekend.
The health unit says the forecast calls for temperatures to climb to a high of 30 C on Saturday, with humidex values reaching 40 C.
The hot and sticky conditions are expected to return on Sunday with a high reaching 31 C.
Get breaking National news
For news impacting Canada and around the world, sign up for breaking news alerts delivered directly to you when they happen.
By providing your email address, you have read and agree to Global News' Terms and Conditions and Privacy Policy.
Even with the forecast calling for a chance of showers or thunderstorms, the MLHU says the conditions over the next two days meet its criteria to issue a heat alert.
The heat alert will remain in effect until Monday morning when the daytime high is set to reach 26 C.
Comments
Want to discuss? Please read our Commenting Policy first.