Ottawa, Monday
Weather, Ottawa, February 23, 2026
Snow moves in this afternoon and lingers into the night.
Expect about 5 to 10 cm of new snow, with sidewalks and roads turning slippery in spots.
Temperatures swing from around -15 C in the morning to near 0 C later, with real-feel temperatures dipping further on exposed areas.
Dress in layers and give yourself time outside when you need to move around.
Weather data is generated in advance and conditions may change. Air quality data may not reflect sudden events like wildfire smoke.
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The materials on the site are not recommendations or calls to action.
Weather data source AccuWeather. Data as of February 20, 2026 at 1:07 PM UTC.