100 km/h: Friday storm threat brings outage risk to Ontario, Quebec
An active week of stormy weather is forecast to wrap up on Friday with another severe storm risk in northern and eastern Ontario, as well as parts of Quebec.
After an active week of weather across much of Canada, eastern Ontario and Quebec will be next in line for a severe storm threat on Friday as a low-pressure system from the U.S. Midwest surges north.
However, folks will also feel much lighter going outside after this final round of storms for the week, with the heat and humidity finally looking to break over the provinces.
RELATED: Drastic temperature flip in store across Canada
Make sure to monitor the radar if you're heading out and to have notifications turned on to receive any active weather alerts for your area.
Up to 100 km/h winds raise outage risk Friday
The thunderstorm risk will rise before the sun in northeastern Ontario as the system makes its way into the province. The nocturnal storm risk will extend from Chapleau to Sault Ste. Marie.
The daytime storms on Friday, though, will be the main event.
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Daytime heating combined with high humidity will create a prime environment for active weather to bubble up once the system's sharp cold front sweeps in during the afternoon hours. The front will help to lift the warm, humid air aloft and trigger a line of thunderstorms.
The greatest threats from this setup will be heavy downpours, large hail, and damaging winds up to 100 km/h. This will also significantly raise the risk of power outages from falling trees. Be sure to have an emergency kit on hand in case the power gets knocked out.
Here are some more tips to keep in mind in the event of a power outage:
Keep your freezer and fridge closed.
Turn off all electrical appliances and lights to prevent surge damage when the power is eventually restored.
Do not approach any downed or damaged power lines and wires.
Never use a gas appliance and power generators indoors or in closed spaces.
Getting back to the forecast, on the back end of the front, folks will feel a noticeable drop in temperature and humidity that should last throughout the weekend.
Renewed storm threat keeps things cool Sunday
Another low-pressure system will make its way into Ontario and Quebec on Sunday. The cold front from the system will draw in another round of cold air to the provinces late Sunday, keeping temperatures below seasonal through the next week.
An upper-level trough is also forecast to park itself over Ontario, which will keep conditions unsettled.
Stay with The Weather Network for more information and updates on your forecast across Ontario and Quebec.