Weather Systems
Oklahomans share stories of survival, confront tornado devastation
WATCH: Satellite imagery of powerful Midwest storm
Canadians advised to prepare for tornadoes despite lower risk than U.S.
Severe thunderstorms in parts of southern Ontario
A typical thunderstorm is about 15 miles in radius and lasts for approximately half an hour. Lightning from a thunderstorm can be witnessed as far as 10 miles away outside its radius.
Storm
Our new traffic flow map helps you avoid traffic jams. Don’t be a victim of construction work!
