Severe Thunderstorm watch in Ontario ,check all the warning at http://www.theweathernetwork.com/index.php?product=alerts&pagecontent=prov&provcode=on

Summary

Severe thunderstorms have developed over lower Michigan. These storms have the potential to maintain their intensities when they track into the above regions between 5:00 to 7:00 PM EDT. The main threats are hail near 4 cm and damaging winds. This is an alert to the potential development of severe thunderstorms with large hail, damaging winds or heavy rainfall..Monitor weather conditions and listen for updated bulletins.