🟡 Rainfall warning in effect for #HamOnt at 2:19pm EDT (high confidence)
Localized heavy rainfall and thunderstorms continue.
What:
Total local rainfall amounts of 50 to 80 mm.
Poor visibility in torrential downpours.
When:
Continuing this afternoon and ending this evening.
Additional information:
Locations impacted by multiple waves of heavy rain are expected to receive amounts well in excess of 50 mm. Rain will diminish over southwestern Ontario later this afternoon and this evening for areas closer to Niagara.
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Water will likely pool on roads and in low-lying areas. Some property damage is possible.
For information concerning flooding, please consult your local Conservation Authority or Ontario Ministry of Natural Resources office. Visit https://www.ontario.ca/page/floods for the latest details.
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 social media using #ONStorm.
Source: Environment Canada
This alert will be updated or will expire by Monday August 03, 2026 at 2:02 am.
This alert will be updated or will expire by Monday August 03, 2026 at 2:02 am.