A significant low-pressure system is impacting southern Quebec, bringing heavy rainfall. The forecast predicts up to 100mm of rain by Saturday evening, coinciding with Halloween celebrations.
Weather Forecast for Halloween
Rainfall Predictions
- Up to 100mm of rain expected in southern Quebec.
- Regions such as Gatineau, Montreal, and the Laurentians may see 80mm by Friday night.
- Heavy rain started Thursday morning in Montreal and spread to areas including Mauricie and Gaspésie.
Wind Conditions
Wind gusts may reach 70 km/h on Friday, particularly in the Capitale-Nationale and Gaspésie regions. This could complicate trick-or-treating activities, making conditions challenging for families.
Impact of Hurricane Melissa
This weather system is being fed by moisture remnants from Hurricane Melissa, amplifying the rainfall across the province. While the rain will cover two days, there is a risk of localized flooding due to blocked storm drains, primarily in Montreal.
Preparing for Halloween
If you planned to wash your car, you might want to delay that. The rain will take care of it. For laundry, opting for the dryer may be best, considering the wet conditions.
Post-Rain Weather Conditions
Following this precipitation, temperatures are expected to drop gradually. The changing weather could signify the onset of winter, as gusty winds might dislodge remaining leaves from trees.
Residents are encouraged to check storm drains to avoid water accumulation in their streets. Clear any debris, especially leaves, to ensure proper drainage as the rain continues.
Stay safe and enjoy Halloween, despite the challenging weather conditions.
