A freezing rain warning now covers a significant portion of eastern Ontario and southern Quebec, with Environment Canada saying a “prolonged period” of freezing rain, potentially lasting up to 24 hours, could affect the region this week.

An orange warning for freezing rain has been issued, which means a high level of impact.

Between 10 and 20 millimetres of freezing rain and ice buildup is expected, according to the weather warning.

“How you can prepare: Ensure your cell phones and power banks are fully charged. Check your emergency kit: Make sure you have flashlights, fresh batteries, and a 72-hour supply of water and non-perishable food.”