Environment Canada says up to 80 mm of rainfall is possible in some areas. These storms are part of the same system that sparked possible tornadoes in southern Ontario on Wednesday.
Expected Max UV Observation:
This is today's expected maximum UV reading, taking today's weather into consideration.
- Take precautions - cover up, wear a hat, sunglasses and sunscreen especially if you will be outside for 30 minutes or more
- Look for shade near midday when the sun is strongest