Environment Canada has issued a special weather statement about the hot and humid weather.
A mix of sun and cloud today, chance of afternoon showers and risk of a thunderstorm and a high 30.
Mainly cloudy Sunday, chance of afternoon showers with risk of a thunderstorm and the high 26.
Here are the details of the special weather statement in effect for:
- Barrie - Collingwood - Hillsdale
- Midland - Coldwater - Orr Lake
- Orillia - Lagoon City - Washago
A warm and humid air mass has settled into southern Ontario.
While heat warning criteria is not expected to be reached in most places, this is the first very warm and humid weather of the season.
These conditions pose a health risk when you are not used to the heat.
Everyone is at risk from heat, especially older adults, infants and young children, and people with chronic illnesses.
You are advised to (1) drink plenty of cool liquids before feeling thirsty, and (2) keep cool by dressing for the weather and spending a few hours each day in a cool place.
Maximum temperatures will range from 29 to 32 today.
Overnight lows will range from 18 to 21 tonight.
Maximum temperatures Sunday and Monday are forecast to be in the high twenties with overnight lows in the mid to high teens.
Please monitor the latest forecasts and warnings from Environment Canada at www.weather.gc.ca.
Please continue to monitor alerts and forecasts issued by Environment Canada.
To report severe weather, send an email to [email protected] or tweet reports to #ONStorm.