43°15'N / 79°4'W / Altitud 80 m / 19:33 02/05/2026, America/Toronto (UTC-4)
de: 02/05/2026, 17:12
a: 03/05/2026, 09:12
Frost may damage some crops in frost-prone areas. Patchy frost is expected tonight and Sunday morning as temperatures drop to near or below freezing. ### Damage to plants, trees, and crops is possible. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to [email protected] or post reports on X using #ONStorm.
St. Catharines - Grimsby - Northern Niagara Region
Cover up plants, especially those in frost-prone areas.
Environment Canada
02/05/2026, 17:13