Environment Canada's tornado warning for eastern Ontario has ended. From about 3:20 until 4 p.m. the agency said a severe ...

Environment Canada has issued a severe thunderstorm warning for parts of the Ottawa area. Much of the rest of eastern Ontario ...

There is a severe thunderstorm warning for communities from south Ottawa to Westport.As of 2:55 p.m. the line of storms ...

The National Weather Service issued a report at 8:28 p.m. EDT on Wednesday for strong thunderstorms until 9:30 p.m. EDT for ...

A tornado warning has been issued for several municipalities in eastern Ontario. Shortly before 3:30 p.m. this afternoon, ...

Environment Canada has issued a severe thunderstorm warning for Ottawa. The warning, which covers the city from Kanata to ...

Update: Severe thunderstorm warning no longer in effect for Ottawa. Environment Canada says its tracking a major thunderstorm that could bring winds of up to 90 km/h and nickel-sized hail pellets.

Environment Canada has lifted a severe thunderstorm warning for Ottawa as it continues to track weather that could bring hail, wind gusts and heavy rain.As of 7:30 p.m., storm warnings remained in ...

The sirens were used Thursday for both the possible tornados and the "destructive" severe thunderstorm warning issued by NWS for Ottawa County, which includes wind speeds of 80 miles per hour or more.

In Ottawa County, sirens will be sounded for tornado warnings, tornadoes that have been spotted without a warning, storms producing winds over 70 mph sustained or for a hazardous material situation.