
Sunny start to Friday, extreme heat warning for Saturday
Temperatures are expected to heat up to the mid to low 30s in the afternoon.
Saturday turns up the heat with the Middlesex-London Health Unit issuing an extreme heat warning, 'it's that warm, humid air coming in,' said CTV News London Meteorologist Julie Atchison.
The heat may be short-lived, as a cold front approaches on Sunday afternoon with more showers on the way heading in to Monday.
Here's a look at the rest of the forecast
Friday: Sunny. High 28. Humidex 33. UV index 9 or very high.
Friday night: A few clouds. Increasing cloudiness late this evening then 30 percent chance of showers overnight. Risk of a thunderstorm overnight. Low 18.
Saturday: Mainly cloudy with 30 per cent chance of showers in the morning and risk of a thunderstorm. Clearing late in the afternoon. Wind becoming southwest 20 km/h gusting to 40 near noon. High 31. Humidex 38. UV index 9 or very high.
Sunday: A mix of sun and cloud with 40 per cent chance of showers. High 31.
Monday: A mix of sun and cloud with 40 per cent chance of showers. High 26.
Tuesday: A mix of sun and cloud. High 25.
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