Drastic Mercury Drop Expected in the Coming Days

The upcoming days are expected to bring a significant drop in temperatures across the region, particularly in Quebec. The mercury is projected to fall below the 10° mark, which could evoke mixed feelings among residents as winter approaches.
Impending Temperature Change in Quebec
Weather forecasts indicate a shift towards cooler temperatures throughout the week, with conditions resembling a plunge as a mass of cold air settles in. Meteorologist Kevin Cloutier notes that this transition is typical for this time of year, signaling the onset of winter in southern Quebec.
Temperature Outlook
- Expected temperature range: below 10°
- Normal maximum for late October: 11° to 12°
- First maximum below 10° since May 9 in Montreal
The latest forecasts predict temperatures near seasonal averages from October 20 to October 26. Despite some recent warmer weather, the return of colder conditions is not unusual for this period.
Sign of Seasonal Change
This notable temperature drop comes as a reminder of the seasonal changes in Quebec. In fact, over the past two years, the first occurrence of temperatures dropping below 10° was recorded on October 14, 2024, and October 22, 2023. This year marks a similar trend of early chill.
Additional Factors Influencing Cold Perception
Various elements, such as rain, reduced sunlight, and windy conditions, will impact the cold sensation experienced by residents. Cloutier emphasizes that a 15° day can feel drastically different based on weather conditions.
As temperatures are set to drop, residents may want to retrieve their scarves from storage, signaling the arrival of the colder season.
Conclusion
The forecasted drastic mercury drop in the coming days reminds us that winter is just around the corner for Quebec. Residents should prepare for the colder weather that typically characterizes this time of year.