weather
Potentially challenging travel conditions
What: Reduced visibilities due to snowfall rates of up to 2 centimetres per hour.
When: Between noon and 5 pm on Friday
Where: Outaouais, Montreal, Montérégie, Laurentians and Eastern Townships
Additional information:
Snowfall amounts will range from 5 and 10 centimetres, making some roads snowy and slippery. Consider monitoring road conditions for travel.
###
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to QCstorm@ec.gc.ca or post reports on X using #QCStorm.
From: Mar 19, 2026 23:28
Until: Mar 20, 2026 15:28
weather
Snow expected today.
What:
Snowfall amounts near 10 cm.
Reduced visibility in heavy snow.
When:
Beginning this afternoon. Tapering off late this evening or overnight.
Additional information:
Roads and walkways will likely be difficult to navigate due to accumulating snow. Allow extra time for travel. If driving, turn on your lights, slow down and maintain a safe following distance.
###
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm.
From: Feb 20, 2026 19:04
Until: Feb 21, 2026 10:01
weather
Snow continues.
What:
Snowfall amounts of 5 to 10 cm.
Reduced visibility in heavy snow.
When:
Tapering off overnight.
Additional information:
Roads and walkways will likely be difficult to navigate due to accumulating snow. Allow extra time for travel. If driving, turn on your lights, slow down and maintain a safe following distance.
###
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm.
From: Feb 21, 2026 05:22
Until: Feb 21, 2026 10:01
weather
Snow expected.
What:
Snowfall amounts of 5 to 10 cm.
Reduced visibility in heavy snow.
When:
Beginning this afternoon. Tapering off late this evening or overnight.
Additional information:
Roads and walkways will likely be difficult to navigate due to accumulating snow. Allow extra time for travel. If driving, turn on your lights, slow down and maintain a safe following distance.
###
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm.
From: Feb 20, 2026 19:58
Until: Feb 21, 2026 10:00
weather
Conditions have improved.
###
From: Jan 22, 2026 23:34
Until: Feb 21, 2026 06:51
weather
Reduced visibility in heavy snow this afternoon.
What:
Significantly reduced visibility in heavy snow and local blowing snow.
Local snowfall amounts near 5 cm.
When:
This afternoon.
Additional information:
Bands of heavy snow is expected to impact the region this afternoon. The heavy snow is expected to shift north of the area this evening.
Prepare for quickly changing and deteriorating travel conditions.
Roads and walkways will be difficult to navigate due to accumulating snow.
###
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm.
For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
From: Jan 22, 2026 16:06
Until: Jan 23, 2026 05:04
weather
Snowfall expected tonight.
Hazards:
Snowfall accumulations of 10 to 15 cm.
Peak snowfall rates of 2 to 4 cm per hour.
Reduced visibility at times in heavy snow.
Timing:
Beginning this evening and ending overnight.
Discussion:
Snow is forecast to develop early this evening and then become heavy at times. The snow will diminish in intensity overnight.
Travel will likely be challenging.
Roads and walkways may become difficult to navigate due to accumulating snow.
Allow extra time for travel.
###
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm.
For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
From: Jan 10, 2026 16:13
Until: Jan 11, 2026 08:13
freezing rain
Freezing rain on Monday
What: A prolonged period of freezing rain with ice pellets
When: Beginning overnight Sunday night and ending Monday late in the day
Where: Outaouais, Laurentians, Lanaudière, Greater Montreal, Montérégie and Eastern Townships.
Additional information:
Freezing precipitation amounts of 5 to 15 millimetres are expected. Southwesterly winds will reach up to 70 kilometres per hour starting at the end of the day on Monday.
###
Roads and walkways will likely become icy and slippery. There may be a significant impact on rush hour traffic. Prolonged utility outages are likely.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to QCstorm@ec.gc.ca or post reports on X using #QCStorm.
For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
From: Dec 28, 2025 20:46
Until: Dec 29, 2025 12:46
weather
Winter weather travel advisory in effect.
What: Potentially difficult road conditions due to blowing snow and accumulating snow on roads.
When: Tonight.
Additional information: Wind gusts of up to 60 kilometres per hour will whip up the snow from the ground and cause blowing snow, mainly on roads exposed to the winds. Visibilities will be low at times. Winds may also produce snowdrifts and local snowfall accumulations.
###
Poor weather conditions may contribute to transportation delays. Surfaces such as highways, roads, walkways and parking lots may become icy and slippery.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to QCstorm@ec.gc.ca or post reports on X using #QCStorm.
For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
From: Dec 11, 2025 23:46
Until: Dec 12, 2025 12:02
