Don't put the Halloween decorations out just yet, Ontario. A classic fall system will bring an abrupt transition to more typical fall-like weather across the province Friday through the weekend. Here's what you need to know.
Expected Max UV Observation:
This is today's expected maximum UV reading, taking today's weather into consideration.
- Protection required - UV damages the skin and can cause sunburn
- Reduce time in the sun between 11 a.m. and 4 p.m. and take full precautions - seek shade, cover up, wear a hat, sunglasses and sunscreen