Ottawa is set for a frigid and snowy Sunday, with forecasters predicting a significant drop in temperature and accumulating snow. The capital's residents should prepare for winter conditions to take hold as the weekend concludes.
Forecast Details for the National Capital
According to the latest forecast, Sunday, December 7, 2025, will see snowfall throughout the day in Ottawa. The more notable feature will be the biting cold, with the mercury expected to plummet to a low of -18 degrees Celsius. This combination of snow and extreme cold signals a definitive shift into winter weather patterns for the region.
Context and Broader Weather Stories
This cold snap in Eastern Ontario aligns with other extreme weather events across the country. Notably, a cold warning has been issued for parts of Saskatchewan where wind chill values could make it feel like -40°C. Furthermore, a magnitude-7.0 earthquake was reported in a remote wilderness area along the Alaska-Canada border, though no immediate impacts were forecast for major population centres.
These events highlight the diverse and sometimes severe environmental conditions Canadians face. From deep freezes on the prairies to seismic activity in the north, preparing for nature's variability remains crucial.
Staying Safe in Winter Conditions
With such low temperatures forecast, it is vital for Ottawans to take precautions. Experts recommend dressing in layers, covering exposed skin to prevent frostbite, and being mindful of icy surfaces under the snow. Residents are also advised to check on vulnerable neighbours and ensure pets are not left outside in the dangerous cold.
This forecast serves as a stark reminder that winter has firmly arrived in the nation's capital. Planning ahead for travel and outdoor activities will be essential for safety and comfort during this cold snap.
