We are watching a large weather system cross the Midwestern United States this evening as it produces heavy snow (measured in feet) and...

We are currently watching a developing system over the Northern United States/Southern Manitoba which will begin to track into...

Another round of heavy snow set to impact portions of Southern Ontario after the first significant snowstorm of the season. Widespread...

We are watching an increasing strength winter storm which is expected to move into Southern Ontario early Monday morning. The snowstorm...

We are watching a multi-day snow squall event around Lake Nipigon beginning in the early hours on Sunday lasting as long as Tuesday...

We are currently watching scattered lake-effect snow development across Lake Huron and Georgian Bay before intensification and...

We are watching a large system cross Northern and Far Northern Ontario bringing a widespread 3-8cm of snow. The heaviest snow will fall...

We are watching a large and complex system that is expected to bring heavy rainfall and strong winds to portions of Southern Ontario and...

We are currently tracking a strengthening Colorado Low as it approaches Northwestern Ontario throughout the day on Thursday with lasting...

We are watching the risk for scattered severe thunderstorms across Southwestern and Central Ontario with an isolated risk across...

We are watching the risk for severe thunderstorms and isolated tornadoes across Southwestern Ontario with a lower risk continuing into...

We are watching the risk for severe thunderstorms across a wide portion of Eastern Ontario extending into Southern Quebec. The risk also...

We are currently watching the risk for scattered severe thunderstorms across a large portion of Northern Ontario, including portions of...

We are watching the risk for some scattered thunderstorms to develop across portions of Southern Ontario including Eastern and...

We have been monitoring the risk for severe thunderstorms across portions of Ontario, Quebec, Manitoba and Alberta this morning and...

UPDATE: Due to additional information sources this afternoon and tornado watches from Environment Canada, we have updated our Manitoba...

We are watching the risk for some isolated to scattered severe thunderstorms across portions of Northeastern Ontario this evening and...

We are tracking the risk for severe thunderstorms from Alberta through to Ontario including the risk of isolated funnel clouds and...

We are watching a moderate risk for some isolated severe thunderstorms across portions of Eastern and Northeastern Ontario including...

We are currently watching an area in Northern Ontario for the development of severe thunderstorms. Areas extending between the United...