Chance of showers and a yellow fog warning to wrap up August
Posted Aug 31, 2026 09:47:22 AM.
Environment Canada has issued a yellow fog warning and 40 per cent chance of showers this afternoon for Ottawa’s last day of August.
Residents can expect near-zero visibility in fog, with locally dense fog for the early morning before dissipating.
Environment Canada said visibility may be suddenly reduced at times and to take caution while travelling as it may be potentially hazardous.
A mix of sun and cloud as well as a chance of showers also expected on this Monday, not exceeding 5mm locally. Temperatures will peak at 24 degrees and humidex is 29.