Extreme heat and poor air quality trigger special weather statement
A special air quality statement is in effect for parts of the region.
Huron-Perth, Sarnia-Lambton, Chatham-Kent and Windsor-Essex are all covered by the statement that warns of hot and humid weather that will create elevated pollution levels.
Those at risk of being impacted by poor air quality are kids and the elderly with underlying medical conditions such as lung or heart disease.
Symptoms include increased coughing, throat irritation, headaches or shortness of breath.
Here's a look at London's upcoming forecast
Tuesday night: Clear. Low 15 C.
Wednesday: Sunny. High 31 C. UV index 8 or very high.
Thursday: Sunny. High 31 C.
Friday: A mix of sun and cloud. High 31 C.
Saturday: A mix of sun and cloud with a 60 per cent chance of showers. High 30 C.
Sunday: A mix of sun and cloud. High 29 C.
Monday: A mix of sun and cloud. High of 28 C.
CTVNews.ca Top Stories

House Speaker Anthony Rota apologizes after inviting man who fought for Nazis to Parliament
Several Jewish advocacy organizations condemned members of Parliament on Sunday for giving a standing ovation to a man who fought for a Nazi unit during the Second World War.
Toronto woman hospitalized with botulism
A Toronto woman has been hospitalized in France with a severe case of botulism after eating improperly preserved sardines at a Bordeaux wine bar.
Man hospitalized in life-threatening condition after incident at Calgary pub holding eating contest
Calgary paramedics took a man to hospital in life-threatening condition on Saturday after an incident at the Ship and Anchor pub.
A year after Fiona, a traumatized Newfoundland town backs away from the sea
One year after a wave driven by post-tropical storm Fiona slammed into the back of her house and twisted it like a corkscrew, some residents of Port aux Basques, N.L., are backing away from the sea.
It’s here! Rare asteroid sample lands on Earth after OSIRIS-REx drops cargo
Seven years after OSIRIS-REx was sent into space to retrieve a sample of an asteroid, the NASA-led spacecraft has delivered its cargo into Earth’s orbit, and Canada is set to receive a piece.
Canadian autoworkers ratify deal with Ford Motor Company
Five days after reaching a tentative deal, Unifor members voted this weekend and have narrowly ratified a new three-year collective agreement with the Ford Motor Company.
Key to mending broken labour relations is fixing inflation, RBC economists say
High inflation is driving workers to take labour action and press for wage increases, according to a new report by Canada's largest bank that says more turbulence could be on the way for Canadian labour relations
'Milestone' OLG lottery jackpot to be drawn this week
A lucky lottery player will be the winner of a record-breaking multi-million dollar prize on Wednesday.
U.S. woman arrested after 55 dogs removed from animal rescue home, 5 dead puppies found in freezer
A Chandler woman who ran an animal rescue out of her now-condemned home has been arrested after dozens of abused dogs were discovered and five dead puppies found in a freezer, according to police.