BETA

This is a test website. For official forecasts and weather alerts, visit weather.gc.ca

Language selection

Explore the test locations and take a short survey to share your feedback.

Thunder Bay (Thunder Bay), ON

YELLOW WARNING - RAINFALL

Impact Level: Moderate

Forecast Confidence: High


Rain, heavy at times continues. The frozen ground has a reduced ability to absorb this rainfall. What: Rainfall amounts of 30 to 50 mm. When: Continuing until this evening. Additional Information: A cold front is bringing rain and a risk of thunderstorms to the area. This front will stall, causing rain to continue through the day. The cold front will move out of the area by evening, bringing an end to the rain. Water will likely pool on roads and in low-lying areas. Don't drive through flooded roadways. Watch for washouts near rivers, creeks and culverts. For information concerning flooding, please consult your local Conservation Authority or Ontario Ministry of Natural Resources office. Visit Ontario.ca/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 X using #ONStorm.

In effect for:

  • City of Thunder Bay

Daily Forecast

Expand All

Follow:

Features

Colour-coded weather alerts

Learn more about weather alerting in Canada

about this web site
Date modified: