Frost Warning Issued for Parts of Greater Toronto Area

Residents of the Greater Toronto Area are advised to prepare for potential frost conditions this weekend. Environment Canada has issued a yellow frost advisory affecting several municipalities, including Vaughan, Richmond Hill, Markham, and Hamilton.
Frost Advisory Details
As temperatures are predicted to drop to freezing levels, patchy frost is expected to begin Saturday evening and extend into Sunday morning. The advisory highlights the risk of frost-related damage to crops and plants in vulnerable areas.
At-Risk Areas
- Vaughan
- Richmond Hill
- Markham
- Hamilton
- Caledon
- Halton Hills
- Milton
Weekend Weather Forecast
In Toronto, the weather forecast for Saturday predicts a 40% chance of showers, potentially accompanied by thunderstorms. The high temperature is projected to reach 16°C.
However, meteorologist Rob Haswell notes that Sunday is expected to bring clear skies and pleasant conditions for Mother’s Day, with temperatures around 15°C.
Looking Ahead
After the weekend, the weather will change again, with increasing clouds and the likelihood of scattered showers from Tuesday into Wednesday night.
Residents are encouraged to monitor local weather reports and prepare accordingly to protect their gardens and plants from the impending frost.




