Home › Weather › Winter Weather Advisory
Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Civic Maple Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
A winter weather advisory means travel could be affected by snow, freezing rain or blowing snow. Check the live forecast above and allow extra time if you must drive today.
What does a winter weather advisory mean for you?
Environment Canada issues advisories when conditions are expected to cause inconvenience but not necessarily major danger. Typical hazards include 5 to 10 centimetres of snow, patches of freezing drizzle, or reduced visibility from blowing snow. The advisory is a heads-up: adjust your speed, keep your gas tank at least half full, and watch for changing conditions on your route.
How is an advisory different from a warning?
A winter weather advisory signals less severe conditions than a warning. A warning is reserved for storms that bring heavy snow, ice storms, or blizzard-like visibility. Advisories are common across southern Ontario and northern Ontario during the season. For the latest ontario weather warnings today, check the live forecast above. If you are looking for a winter weather advisory near me, your local weather page has updates.
Should I cancel my plans during a winter weather advisory?
Not necessarily. Most advisories mean conditions are tricky but manageable. Check the live forecast above and decide based on your route. If visibility drops suddenly or roads get icy, postpone until conditions improve.
What is the difference between a winter weather advisory and a winter storm warning?
A warning means more severe and widespread impacts are expected—heavy snow, blizzard conditions, or significant ice. An advisory is a lower-level alert for less intense but still disruptive weather. See Canada weather hub for details on winter weather alerts national weather service standards.
How do I stay informed about a winter weather advisory today?
Refresh the live forecast above, check Environment Canada’s alerts page, or use a weather app. For southern Ontario weather warning today updates, local news and radio are also reliable sources.