Environment and Climate Change Canada (ECCC) upgraded a severe thunderstorm watch to a warning for the Montreal Island area on Thursday evening. Meteorologists reported around 7:30 p.m. that the storm could produce damaging wind gusts, heavy rain, and hail the size of quarters. The agency noted that localized utility outages are possible.
Severe weather and safety risks
ECCC warned residents to seek immediate shelter if a thunderstorm approaches. The agency also advised people outdoors to protect themselves from flying debris and hail, noting that severe thunderstorms can produce tornadoes.
This weather follows a yellow heat warning issued earlier Thursday for Montreal and much of Quebec. Montreal reached a high of 32.1 C on Thursday, with humid conditions making the heat feel significantly more intense.
Around 7:30 p.m., meteorologists said they were tracking a severe thunderstorm capable of producing hail up to the size of quarters.
How to manage extreme heat
Montreal public health assistant director David Kaiser provided safety recommendations to The Gazette on Tuesday. To manage sky-high temperatures, Kaiser advised residents to stay hydrated and to limit or avoid alcohol intake to prevent dehydration.
Kaiser also suggested taking breaks if working in outdoor areas or indoor spaces that lack air conditioning. He recommended that people use cool spaces and invite others to join them to stay out of the heat.
Montreal experienced a high of 32.1 C alongside the potential for severe thunderstorms, while ECCC urged residents to take immediate shelter if a storm approaches.
What happens next
An overnight low of 24 C is expected for Montreal. According to ECCC, temperatures and humidity levels are expected to decrease beginning on Saturday.
Frequently Asked Questions
What weather hazards are expected in Montreal?
Meteorologists are tracking severe thunderstorms that may produce damaging wind gusts, quarter-sized hail, heavy rain, and potentially tornadoes.
How can residents stay safe during the heat wave?
David Kaiser of Montreal public health recommends staying hydrated, limiting alcohol, taking breaks, and utilizing cool spaces.
When will the heat and humidity subside?
According to ECCC, temperatures and humidity are expected to decrease starting Saturday.
Will the upcoming drop in temperature provide relief from the recent heat?
