Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Strengthening Erin to fuel dangerous surf, coastal flood risk from Carolinas to New England Chevron right
Puerto Rico, Leeward Islands brace for strengthening Erin. Get the details. Chevron right

Columbus, OH

66°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Columbus

Ohio

66°
No results found.
Try searching for a city, zip code or point of interest.
settings
Columbus, OH Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel

For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center

AccuWeather Early Hurricane Center Top Stories Trending Today Astronomy Heat Climate Health Recreation In Memoriam Case Studies Blogs & Webinars

News / Weather News

Extreme weather in parts of Canada causes major flooding, power outages

By Raja Razek, CNN

Published Aug 19, 2024 10:27 AM EDT | Updated Aug 19, 2024 10:27 AM EDT

Copied

Heavy rain has caused flooding in Mississauga and other parts of Canada. (Photo credit: From Mississauga Fire/X via CNN Newsource)

(CNN) — Extreme weather in parts of Canada is causing flooding and power outages in several areas, including Toronto, Mississauga, and North Dumfries Township.

Environment Canada issued several weather alerts Saturday, including rainfall warnings and a severe thunderstorms watch.

In Toronto, extremely heavy rain continues as of 3:08 p.m., with rainfall amounts of 100 to 200 mm. Mississauga is also experiencing heavy rain that is expected to continue this afternoon through Sunday, according to Environment Canada.

In the Waterloo Region, emergency services provided support across the area “after a tornado warning and reports of a tornado touching down in North Dumfries Township,” according to a news release from Waterloo Regional Police.

“At approximately 11 a.m., police responded to reports of a tornado touching down in the area of Greenfield Road between Northumberland Street and Trussler Road in Ayr,” the release read. “Multiple homes and businesses in the area sustained property damage, and several trees and power lines were downed.”

According to the Waterloo Regional Police, power is out for approximately 3,000 customers in Ayr due to the storm.

“No physical injuries were reported in North Dumfries Township or throughout Waterloo Region due to the tornado and severe weather,” the release read.

Mississauga Fire said in a post on X that firefighters assisted pedestrians in areas impacted by flooding. There were also several road closures.

“Some roads are experiencing localized flooding. Stay safe and plan your route accordingly,” Mississauga Fire said.

Toronto Pearson Airport Saturday experienced service interruption due to weather conditions.

“Due to a disruptive storm system over Toronto Pearson airport this afternoon for a sustained period of time, there are many resulting flight diversions and ground delays. This is having a major impact on passengers,” Toronto Pearson Airport posted on X. “Travellers are encouraged to check with their airlines before leaving for the airport. Updates to follow.”

Read more:

2 killed, 100 evacuated as flash flooding hit parts of Connecticut
'Your worst nightmares' are washing up on Texas beaches
89-year-old hiker’s ‘very unlikely’ survival in Idaho wilderness

The-CNN-Wire™ & © 2024 Cable News Network, Inc., a Warner Bros. Discovery Company. All rights reserved.

Report a Typo

Weather News

Weather Forecasts

Rare August rainstorm targets Northwest during summer ‘dry season’

Aug. 15, 2025
Weather News

Quick-jumping bugs are emerging again, here's how to stomp them out

Aug. 13, 2025
Weather Forecasts

Fall forecast 2025: Warmth to fuel fires, storms before chill hits US

Aug. 10, 2025
video

How lightning triggers wildfires

Aug. 5, 2025
Show more Show less Chevron down

Topics

AccuWeather Early

Hurricane Center

Top Stories

Trending Today

Astronomy

Heat

Climate

Health

Recreation

In Memoriam

Case Studies

Blogs & Webinars

Top Stories

Hurricane

Erin to near Leewards, Puerto Rico as strengthening hurricane

1 hour ago

Climate

Glacier outburst sends floodwaters to Juneau, barriers protect city

1 day ago

Severe Weather

Severe storms, flash flooding to pester central and eastern US

1 hour ago

Weather News

Large great white shark seen swimming near Maine beaches

1 day ago

Hurricane

The last time we had a Hurricane Erin, it was on 9/11

2 days ago

More Stories

Featured Stories

Weather News

Heavy rain in Indian Kashmir leaves dozens dead, more than 200 missing

16 minutes ago

Weather News

Quick-jumping bugs are emerging again, here's how to stomp them out

1 day ago

Weather News

US teen pilot accused of unauthorized Antarctic landing reaches deal

16 hours ago

Astronomy

Meteorite that hit Georgia determined to be older than Earth

3 days ago

Live Blog

UK Beats US for one tornado measure

LATEST ENTRY

Does the United Kingdom get twice as many tornadoes as the United States?

2 days ago

AccuWeather Weather News Extreme weather in parts of Canada causes major flooding, power outages
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2025 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information

...

...

...