Life-Threatening Winter Storm (Dec 23-25, 2022): Preliminary Forecast Southwestern Ontario
A life-threatening winter storm will impact Ontario, starting on Friday and lasting through the weekend. While there are always comments...
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Centre for Precision Forecasts
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TransCanada Weather
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- Apr 13, 2020
- 3 min
Heavy Rain, Thunderstorms, and Strong Winds Target Southern Ontario
We are tracking a large low-pressure system which is producing strong tornadoes and severe thunderstorms across the Deep Southeast United...
785 views
- Apr 13, 2020
- 4 min
Snowstorm Targets Northern Ontario, 50cm+ Possible
We are tracking a large low-pressure system which is producing strong tornadoes and severe thunderstorms across the Deep Southeast United...
94 views
- Apr 7, 2020
- 2 min
Strong to Severe Thunderstorms Possible Across Southern Ontario; Large Hail Possible
We are watching the risk for severe thunderstorms across Southwestern Ontario this evening. Thunderstorms are expected to develop across...
98 views
- Mar 20, 2020
- 2 min
Damaging Winds Possible as Severe Thunderstorms Target Southern Ontario
We are watching the risk for our first round of severe thunderstorms across Southern Ontario this season as a cold front is expected to...
823 views
- Feb 27, 2020
- 5 min
Blizzard Conditions Expected from Snow Squalls; Locally 60cm+
We are watching a dangerous snow squall setup across the Great Lakes which is expected to last from Thursday through to Saturday....
1,408 views
- Feb 25, 2020
- 8 min
Winter Storm Targets Ontario; 35cm+ Possible
We are tracking what is set to be one of the biggest snowstorm this winter across Southern Ontario with a widespread 10-20cm expected...
4,118 views
- Feb 18, 2020
- 3 min
Snowstorm to Impact Portions of Ontario
We are closely watching a fast-moving system as it moves towards Southern and Northeastern Ontario. This system will bring a heavy swath...
2,043 views
- Feb 6, 2020
- 3 min
Widespread Snowfall across Southern Ontario on Thursday
We are tracking a complex Texas low that is expected to move across the Southern Great Lakes as it weakens before strengthening over the...
1,218 views
- Jan 18, 2020
- 4 min
Biggest Snowstorm of the Season for Southern Ontario
We are tracking a significant snowstorm which is expected to impact a large portion of Southern Ontario and into Northeastern Ontario....
10,975 views
- Jan 11, 2020
- 12 min
Significant Ice Storm, Record Rainfall and Heavy Snow across Ontario
We are tracking a dynamic winters storm across portions of Ontario which will bring record rainfall, significant freezing rain and heavy...
2,101 views
- Dec 31, 2019
- 5 min
Widespread Snow and Lake Effect Snow to Impact Southern Ontario
After a snowstorm and road closures in Northern Ontario with an ice storm in Southern Ontario, this system is pulling away with cooling...
1,429 views
- Dec 29, 2019
- 7 min
Winter Storm to Bring Heavy Snow, Ice Storm Conditions, and Thunderstorms to Ontario
We are currently watching a significant winter storm as it crossed into Ontario throughout the day on Sunday, lasting through to Monday...
2,416 views
- Dec 18, 2019
- 4 min
Strong Snow Squalls and Blizzard-Like Conditions to Impact Southwestern Ontario
We are watching the risk for some significant snow squalls across Southwestern Ontario with blizzard-like conditions possible. Areas in...
1,739 views
- Dec 14, 2019
- 4 min
Strong System to Bring Heavy Snow, Freezing Rain, and Heavy Rain to Southern Ontario
We are currently tracking a large system as it crosses Ontario and moves into Quebec and Atlantic Canada over the coming days. This...
260 views
- Dec 12, 2019
- 1 min
Compact System to Bring 10-15cm of Snow to Northeastern Ontario
We are closely watching a small system which is expected to cross portions of Northeastern Ontario stretching from Sault Ste. Marie...
113 views
