Risk of thunderstorm before heat returns to Ottawa

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There’s just one more day of slightly below average temperatures before the heat returns in time for the weekend.

It will be mostly cloudy today with a high of 21 C. It will feel closer to 26 with the humidex with a risk of showers and a thunderstorm this afternoon.

Temperatures will drop to 14 C overnight.

Sunshine returns on Friday with a high of 29 C feeling like 34. The hot temperatures stick around all weekend with highs of 30 C both Saturday and Sunday.