Environment Canadaurn:oid:2.49.0.1.124.3865185325.20265 Nov 2026
Rainfall warning: City of Thunder Bay
Environment and Climate Change Canada issued a yellow warning for City of Thunder Bay. Environment Canada has issued 138 rainfall warnings in 2026 in AreaZine's record (kept since 7 Apr 2026).
Yellow warning
In force for 16 hours
The notice
- Issued by
- Environment and Climate Change Canada
- Area
- City of Thunder Bay
- Level
- Yellow warning
- Issued
- 04:05, 5 Nov 2026
- Expires
- 20:03, 5 Nov 2026
- Official source
- Environment and Climate Change Canada: the notice at its source
Weather alerts, November 2026The latest from Environment Canada
Source: Environment and Climate Change Canada: the notice at its source. AreaZine rebuilds this page from the agency's record; the agency's page is the one to act on. Contains information licensed under the Open Government Licence – Canada.
The notice as issued
Significant rainfall continues. What: Additional rainfall amounts of 20 to 40 mm. Multi-day rainfall totals near 80 mm, with higher amounts possible. When: Continuing tonight and ending Thursday morning. Discussion: Some areas have received in excess of 70 mm from Monday through Wednesday. As a result, the ground may have a reduced ability to absorb additional rainfall. Water will likely pool on roads and in low-lying areas. 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 and Climate Change Canada: the notice at its source. The text is the agency's, unedited. Contains information licensed under the Open Government Licence – Canada.