降霜預報
來源：加拿大環境局
開始
PM11:48
星期五, 5月9日
結束
AM9:00
星期六, 5月10日
frost advisory in effect Temperatures are expected to drop to near the freezing mark overnight into early Saturday morning. ### Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm. Cover up plants, especially those in frost-prone areas.