Orange Rainfall Warning Issued for Owen Sound, Blue Mountains, and Northern Grey County
Environment Canada has issued an orange rainfall warning for Northern Grey County, warning of localized flooding and impassable roads through Wednesday night.
Alert Details
Environment Canada has issued an orange rainfall warning for parts of Ontario. The alert indicates that severe weather conditions are expected, with a primary focus on heavy rainfall and its subsequent impacts on local infrastructure and safety.
Affected Areas
The warning specifically covers the following regions:
- Owen Sound
- Blue Mountains
- Northern Grey County
What You Should Do
Residents in the affected areas should take the following precautions:
- Monitor local alerts and weather forecasts issued by Environment Canada.
- Avoid driving through fast-moving or rapidly rising water, as it can sweep vehicles away.
- Be aware that some roads may become impassable due to flooding.
- Report severe weather by emailing ONstorm@ec.gc.ca or using the hashtag #ONStorm on X.
Expected Conditions
Localized flooding is considered likely within the warning area. According to the alert, fast-moving and rapidly rising water poses a significant threat to infrastructure and vehicle safety. While specific accumulation totals were not provided, the hazard level is classified as severe.
Timeline
The alert is currently in effect as of 12:49 PM UTC on March 11, 2026. It is scheduled to remain in effect until 12:00 AM UTC on March 12, 2026.
Source: ECCC Official Notice