Special weather statement in effect for the region
There's a special weather statement in effect for the London area.
"A low pressure system arrives as we head into Tuesday, the greatest chance for thunderstorms will come in the afternoon and the man threats will be heavy downpours. There's lots of moisture to work with, this air mass is quite warm and that warm air can hold a lot of moisture," said CTV News London Meteorologist Julie Atchison.
The heavy rain and slow-moving thunderstorms could result in upwards of 60mm of rain accumulating in some areas.
The special weather statement covers London-Middlesex, Huron-Perth and Bruce County.
The daytime high will be around 28 C but will feel like 36 C with the humidex.
There will be a mix of sun and cloud on Wednesday with a high of 29 C and conditions looking great going into the August long weekend.
Here's a look at the rest of the forecast
Tuesday: Cloudy. 30 per cent chance of showers changing to 70 per cent chance of showers this morning. Risk of a thunderstorm. High 28. Humidex 37. UV index 6 or high.
Tuesday Night: Mainly cloudy. 60 per cent chance of showers this evening with risk of a thunderstorm. Low 20.
Wednesday: A mix of sun and cloud. 30 per cent chance of showers late in the afternoon with risk of a thunderstorm. High 29. Humidex 37. UV index 9 or very high.
Thursday: A mix of sun and cloud with 40 per cent chance of showers. High 29.
Friday: Cloudy with 40 per cent chance of showers. High 27.
Saturday: A mix of sun and cloud with 30 per cent chance of showers. High 27.
Sunday: A mix of sun and cloud. High 25.
CTVNews.ca Top Stories
![](https://www.ctvnews.ca/polopoly_fs/1.6982733.1722346307!/httpImage/image.jpg_gen/derivatives/landscape_800/image.jpg)
Microsoft outage impacting customers in Canada, around the world
Microsoft is reporting issues with its network infrastructure affecting users connecting with services globally, according to the company's status page.
Israel says it has struck Beirut targeting the commander accused in deaths of 12 children and teens
Israel's military said Tuesday it carried out a strike on Beirut targeting the militant commander allegedly behind the deaths of 12 children and teens in a rocket attack on the Israeli-controlled Golan Heights over the weekend.
Erica Ash, comedian and 'Real Husbands of Hollywood' and 'Mad TV' star, dead at 46
Erica Ash, an actor and comedian skilled in sketch comedy who starred in the parody series 'Mad TV' and 'Real Husbands of Hollywood,' has died. She was 46.
Simone Biles soars high during team final in pursuit of fifth Olympic gold
Simone Biles made her long-anticipated return to the women's gymnastics team final at the Paris Olympics on Tuesday, where she is in pursuit of a fifth Olympic gold medal for the United States.
Montreal-area woman shocked to find family rented her pool without her consent
A woman who lives east of Montreal in Repentigny came home to a pool party on Sunday after a family of five had rented it on the Swimply app without the consent of the homeowner.
Acting U.S. Secret Service boss says he 'cannot defend' why roof in Trump rally shooting was not secured
The U.S. Secret Service's acting director told lawmakers on Tuesday that he considered it indefensible that the roof used by the gunman in the attempted assassination of former President Donald Trump was unsecured, faulting local law enforcement for not circulating vital information to federal authorities.
A perfect 10 pose for an (almost) perfect 10 wave goes viral
The Brazilian not only managed to take down the Japanese surfer, he did so in part thanks to a near-perfect 9.90-scoring wave on Day 3 of the surfing competition in Tahiti – taking part halfway around the world from Paris. It was the highest-scoring wave in Olympic history.
Common mental health disorder may triple risk for developing dementia, study finds
As if people with anxiety don’t have enough to worry about, a new study is adding to that list — suggesting the disorder may nearly triple the risk of developing dementia years later.
French police probing alleged abuse targeting Olympic opening ceremony DJ over 'Last Supper' scene
A storm of outrage about the Paris Olympics’ opening ceremony — including angry comments from Donald Trump — took a legal turn Tuesday, with French prosecutors ordering police to investigate complaints from a DJ and LGBTQ+ icon who performed.