CityNews chief meteorologist Natasha Ramsahai warned on Wednesday that a powerful El Niño is likely to influence temperature and precipitation patterns across Canada during the coming winter and into spring. She highlighted that the strength of the current ocean‑atmosphere cycle could bring noticeable deviations from typical seasonal weather.
Ramsahai explained that a strong El Niño often results in milder air masses moving into much of the country, especially in the eastern provinces, while the western regions may see shifts in rainfall distribution. The meteorologist noted that the pattern can suppress cold Arctic outbreaks and lead to reduced snowfall in some interior areas, potentially affecting winter sports and travel.
The El Niño phenomenon, which recurs irregularly in the Pacific Ocean, is known for its capacity to reshape weather across North America. In past events, the climate pattern has been associated with warmer-than‑average winters and changes in the timing and amount of precipitation. Ramsahai cautioned that while the exact impacts will depend on the evolution of the event, forecasters are monitoring sea‑surface temperature anomalies that signal the intensity of the El Niño.
Residents and planners across Canada are being advised to stay informed as the season progresses, given that the anticipated alterations in temperature and moisture could influence agricultural cycles, energy demand, and municipal services. The meteorologist emphasized that ongoing observations will refine predictions and help communities adapt to the expected weather variations.