New tornado warnings have been issued amid heavy storms in Ontario, Quebec

Tornado clocks remain in place in parts of Ontario and Quebec on Thursday afternoon, as heavy storms pass through the area. The storms generated multiple tornado warnings in Ontario and Quebec throughout the afternoon, some of which are still in effect. The threat of tornadoes, strong winds and heavy hail will persist until the evening. More on storms below.

5:19 pm EDT – Heavy storms sparked several tornado warnings in Quebec on Thursday afternoon.

Environment and Climate Change Canada issued tornado warnings for the following areas in southern Quebec:

  • Saint-Donat – Parc Mont-Tremblant


  • Saint-Donat – Parc Mont-Tremblant

“This is a dangerous and life-threatening situation. Take cover immediately, if threatening weather approaches,” the ECCC said in its warning.

The agency added: “Go inside to a room on the lower floor, away from the outside walls and windows, such as a basement, a bathroom, a staircase or an interior closet. Leave mobile homes, vehicles, “Tents, trailers and other temporary or independent items. Shelter and move to a strong building if you can. As a last resort, lie down and protect your head from flying debris.”


  • Tamworth – Sydenham – South Frontenac
  • Kingston – Odessa – Frontenac Islands


  • La Minerve – Rouge River area

11:25 AM EDT – CURRENT TORNADO WATCHES (Ontario): Tornado clocks are emitted when weather conditions are favorable for the development of storms that could produce tornadoes.

  • Bancroft – Hastings Highlands – Denbigh
  • Kaladar – Bannockburn – Bon Echo Park
  • Merrickville-Wolford – Kemptville
  • Westport – Charleston Lake
  • North Ottawa – Canada – Orleans
  • Ottawa South – Richmond – Metcalfe
  • Maxville – Alexandria
  • Winchester – Newington
  • Prescott and Russell
  • Barry’s Bay – Killaloe
  • Petawawa – Pembroke – Cobden
  • Renfrew – Arnprior – Calabogie
  • Plevna – Sharbot Lake – Western Lanark County
  • Smiths Falls – Perth – East Lanark County
  • Stirling – Tweed – Madoc
  • Tamworth – Sydenham – South Frontenac


  • Gatineau
  • Lachute area
  • Saint-Eustache area
  • Saint-Jérôme area
  • Berthierville – Saint-Gabriel area
  • Mascouche area
  • Rawdon – Joliette area
  • Mont-Tremblant – Sainte-Agathe area
  • Area Sainte-Adele – Saint-Sauveur
  • Area La Minerve – Rouge River
  • Mont-Laurier area
  • Saint-Donat area – Mont-Tremblant Park
  • Saint-Michel-des-Saints area
  • Fort William – Shawville Area
  • Rapides-des-Joachims area
  • Hare River area
  • Low – Wakefield area
  • Maniwaki – Gracefield area
  • Papineau-Labelle reservation area
  • Papineauville – Chénéville area

TORNADO 101: What you need to know to stay safe

The following is a broader view of the forecast:

Heavy storms have been raging throughout Thursday and in front of a cold front plowing parts of southern Ontario and Quebec.

The dynamics throughout the region are favorable for storms to produce strong winds, heavy hail, torrential rain and even a possible tornado.

RELATED: Don’t fall victim to these seven dangerous tornado myths

The eastern stretches of the GTA east of Ontario will have the greatest potential to see some scattered storms until mid-afternoon. Passengers on Highway 401 should be alerted to the rapidly changing weather conditions at times.

“The type of storm in southern Quebec will be more widespread and linear in nature, with the potential for a developing storm line that would produce strong and damaging winds,” said Kelly Sonnenburg, a meteorologist with The Weather Network. “Heavy hail, torrential rain and an isolated tornado are also possible.”

Tornado surveillance continues in parts of southern Quebec until the afternoon.

“This is a dangerous and potentially deadly situation,” says Environment and Climate Change Canada (ECCC) on the clock. “Be prepared for bad weather. Take cover immediately, if the threatening weather is approaching.”

Sucking glue shield near Brookiln. @weathernetwork #ONStorm

Sucking glue shield near Brookiln. Mark Robinson on Twitter: “Sucking glue shield near Brookiln. @Weathernetwork #ONStorm / Twitter” Mark Robinson on Twitter: “Sucking glue shield near Brookiln. @Weathernetwork #ONStorm “Mark Robinson on Twitter:” Sucking glue shield near Brookiln. @weathernetwork #ONStorm “

– Mark Robinson (@StormhunterTWN) Mark Robinson on Twitter: “Sucking glue shield near Brookiln. @Weathernetwork #ONStorm / Twitter”

DON’T MISS IT: As forecasters warn you of a serious danger

It is likely that the storms will be at dinner time through Sant Llorenç and will move to the eastern municipalities during the evening hours. Several storms can occur in southern Quebec, including the city of Montreal.

A cold front dive south Friday will bring another round of storms to parts of eastern Ontario and southern Quebec, but atmospheric dynamics do not seem so favorable for the stronger development of the storm.


Before the storms and cold forehead appear, we will have to sweat another hot day on Thursday.

SEE ALSO: The best digital and analog thermometers for your own backyard

High daytime temperatures will be even warmer than Wednesday, with high temperatures ranging from the upper 20 degrees to the lower 30 degrees. Humidex values ​​will be in the upper 30s and lower 40s. The timing of storms will have a major impact on high temperatures.

Friday seems to be a beautiful day behind the cold front. Temperatures will drop around the seasons during the day, with the possibility of showers and storms in the eastern sections of Ontario.

We look forward to a “sunny” weekend across Ontario, as this cooler pattern is temporarily installed for a few days. Abundant sunshine, lower humidity and pleasant temperatures will prevail, albeit slightly below the seasons. It will be a great Father’s Day for any outdoor plan.

Beyond that, a warming trend is forecast for early and mid-next week as the heat wave in the midwestern U.S. tries to spread to the region. There is uncertainty about where the boundary between tropical heat and humidity will be compared to more comfortable conditions.

Southwestern Ontario will probably have a couple of days of excessive heat with a humidex by the 1940s. This pattern favors a pair of MCS (mesoscale convective systems) near the warm front. Cooler weather is expected to return on weekends and weekends.


Stay tuned to The Weather Network for the latest conditions in Ontario and Quebec.

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