Yellow Warnings
Yellow Warning – Rainfall
In effect for:
- Guelph – Erin – Southern Wellington County
- Mount Forest – Arthur – Northern Wellington County
Impact Level: Moderate
Forecast Confidence: High
Rain, heavy at times, continues. The ground, already near saturation, has little ability to absorb further rainfall.
What: Total rainfall amounts of 20 to 30 mm.
When: Ending early this morning.
Additional information: Given the already saturated ground, rainfall amounts near 20 millimetres could have significant impacts. Water will likely pool on roads and in low-lying areas. Don’t drive through flooded roadways. Avoid low-lying areas. 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.






