Montreal weather is under a severe thunderstorm watch and F1 weekend is gonna be a wet one

Grab an umbrella or look for indoor events. ⛈️

Three people stand on Montreal's Circuit Gilles-Villeneuve, two of whom wear race car driving suits and hold umbrellas.

German racing driver Sebastian Vettel leaves his car due to rain at a previous Montreal Grand Prix event.

Senior Writer

After some sauna-like temperatures in the city, the weather forecast is showing a series of downpours en route for the rest of the week and weekend — just as Montreal's Formula 1 Grand Prix festivities kick off.

Environment Canada has issued a severe weather watch for Montreal and surrounding areas with potentially "dangerous thunderstorms" starting Thursday afternoon, and up to 40 millimetres of rainfall expected by Friday morning.

"Amounts could even exceed 50 millimetres within a few hours in some thunderstorms," the weather statement says. "Heavy rain may cause flash flooding and ponding on roads."

At the same time, Environment Canada predicts strong winds, gusting between 20 and 40 kilometres per hour, so make sure all those checkered racing flags that you or your neighbourhood businesses have on display are firmly locked into place. On that note, maybe avoid Old Montreal during these periods.

Meanwhile, temperatures are expected to reach a high of 28 degrees with a humidex of 35.

The doom and gloom continues Friday with a 40% chance of rain in the morning, a few showers expected beginning near noon and the risk of yet another thunderstorm in the afternoon, right in time for Formula 1 practice sessions on Circuit Gilles-Villeneuve.

According to the forecast, Saturday, the day for F1 qualifying sessions, and Sunday, F1 race day, will both be cloudy with a chance of showers and highs ranging from 18 to 21 degrees.

Formula 1 events generally take place rain or shine, and the F1 website says "drivers could be turning to the intermediate and wet tyres across the weekend."

Those spectators with pricier seats on the Grandstand Platine will be in a covered section. But everyone else in the stands will be subject to the elements, separating the fairweather fans from the true blues. Don't forget to bring an umbrella!

That said, keep Environment Canada's advice in mind: "When thunder roars, go indoors!" The federal department responsible for climate and environment notes that lightning kills and injures Canadians every year.

Luckily, there are plenty of F1 events that are set to take place indoors. Check out our list of everything you can do in Montreal during the Grand Prix for more information.

This article's cover image was used for illustrative purposes only.

  • Ilana Belfer
  • Editor

    Ilana Belfer (she/her) was an editor for MTL Blog. She's obsessed with great storytelling in all its forms having worked in print, radio, television, theatre, and digital media over the past decade. A graduate of Carleton University’s journalism program, her words have appeared in The Globe and Mail, the Toronto Star, The Kit, VICE, Salon, Foodism TO & more — covering everything from cam girls to COVID-19. Ilana can usually be found with her dog André, tracking down Montreal’s prettiest ruelles vertes and tastiest treats.

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