Active alerts
Every warning, watch, advisory and special weather statement below comes straight from Environment and Climate Change Canada. 133 in effect right now.
Yellow = be aware. Orange = be prepared. Red = take action. Special weather statements carry no colour.
Alerts by province and territory
Data sources
Alerts come from Environment and Climate Change Canada and refresh every 10 minutes. Since November 2025 they are colour-coded: yellow means be aware, orange means be prepared, red means take action; special weather statements carry no colour. Since August 2026 severe thunderstorm and tornado warnings are issued for precise polygons rather than whole regions. Alert text is shown as issued — the wording and meaning are never changed.