Skip to content

Daytime temperatures expected to be in the low thirties Wednesday and Thursday

A heat event is expected through Thursday, says Environment Canada
stock image
Heat Warning in effect for:
  • Elliot Lake - Ranger Lake
  • Greater Sudbury and vicinity
  • Chapleau - Missinaibi Lake
  • Gogama - Foleyet

A heat event is expected through Thursday.

Daytime high temperatures in the low thirties on Wednesday and Thursday with overnight lows near 18 are expected. This heat event may be extended into the weekend with daytime high temperatures near thirty.

Please refer to your public forecast for further details on expected temperatures.

Hot and humid air can also bring deteriorating air quality and can result in the Air Quality Health Index to approach the high-risk category.

Extreme heat affects everyone.

The risks are greater for young children, pregnant women, older adults, people with chronic illnesses and people working or exercising outdoors.

Drink plenty of water even before you feel thirsty and stay in a cool place.

Never leave people or pets inside a parked vehicle.

Outdoor workers should take regularly scheduled breaks in a cool place.

Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to or tweet reports using #ONStorm.