Tecumseh, Ontario, is in for a hot and sunny week, with temperatures soaring above normal and a risk of thunderstorms starting overnight Monday. Environment Canada issued a forecast on Monday morning calling for a high of 30°C and a Humidex of 36, making it feel muggy and uncomfortable. The UV index is also very high at 9, so residents will need to take extra care if they are outside.
The hot and sticky conditions are expected to continue through the week, with highs between 27°C and 31°C and a chance of afternoon showers nearly every day. While no weather alerts are in effect right now, the combination of heat, humidity, and thunderstorms means people should keep an eye on the sky and be ready to adjust plans.
Environment Canada says a Humidex between 30 and 39 causes some discomfort, and people should limit or change outdoor exercise. With a Humidex of 36 on Monday and 37 on Tuesday, it is wise to take breaks in the shade or air conditioning and drink plenty of water. The very high UV index also means sunburns can happen quickly, so sunscreen, hats, and covering up are a good idea between 11 a.m. and 4 p.m.
The thunderstorm risk is something to take seriously. Lightning kills about 10 Canadians and injures up to 150 each year. The old saying still applies: when thunder roars, go indoors. Monday night brings a 30 percent chance of showers with a risk of thunderstorms overnight, and Tuesday has a 40 percent chance of showers with a thunderstorm risk both morning and afternoon.
This warm spell is a few degrees above Tecumseh’s normal June high of 25°C. The Windsor-Essex region is already one of the warmest parts of Ontario, but this week will feel especially summerlike. Residents can check the latest forecasts on Environment Canada’s website as conditions change.
