snowfall
Hazardous winter conditions expected today.
What:
Snowfall amounts of 10 to 15 cm.
Snow mixing with ice pellets at times.
Icy and slippery conditions.
When:
Continuing through this evening.
Additional information:
A low pressure system is expected to bring snow and ice pellets to the region today. Note that even a few centimetres of ice pellets can result in travel conditions that can be more hazardous than heavy snowfalls. Ice pellets result in reduced traction on roadways and are difficult to shovel due to their dense nature.
###
Travel will likely be challenging. There may be a significant impact on rush hour traffic. Visibility will likely be reduced at times.
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 18, 2026 17:34
Until: Feb 19, 2026 07:01
snowfall
###
Travel will likely be challenging. There may be a significant impact on rush hour traffic. Visibility will likely be reduced at times.
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 18, 2026 22:25
Until: Feb 19, 2026 06:59
snowfall
Snowfall expected today.
What:
Snowfall amounts near 10 cm.
Poor visibility in heavy snow and local blowing snow.
When:
Beginning this morning and easing late in the afternoon.
Additional information:
An Alberta clipper will push into the region with snow beginning this morning impacting the morning commute. The snow will ease through the afternoon or early evening potentially impacting the evening commute as well.
###
Travel will likely be challenging. Roads and walkways will likely be difficult to navigate due to accumulating snow. There may be a significant impact on rush hour traffic. Visibility will likely be reduced at times.
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 21, 2026 09:55
Until: Jan 22, 2026 01:55
snowfall
Snowfall expected Wednesday.
What:
Snowfall amounts near 10 cm.
Poor visibility in heavy snow and local blowing snow.
When:
Beginning Wednesday morning and easing late in the afternoon.
Additional information:
An Alberta clipper will push into the region with snow beginning Wednesday morning impacting the morning commute. The snow will ease through the afternoon or early evening potentially impacting the evening commute as well.
###
Travel will likely be challenging. Roads and walkways will likely be difficult to navigate due to accumulating snow. There may be a significant impact on rush hour traffic. Visibility will likely be reduced at times.
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 20, 2026 21:16
Until: Jan 21, 2026 13:16
snow squall
Snow squalls expected.
What:
Snowfall accumulations of 10 to 25 cm.
Significantly reduced visibility in heavy snow and local blowing snow.
When:
Continuing through early this morning.
Additional information:
Lake effect snow off Lake Huron and Georgian Bay will continue through early this morning before lifting north of the area.
Westerly winds gusting 50 to 60 km/h will redevelop this morning.
###
Travel will likely be hazardous. Visibility will likely be suddenly reduced to near zero at times. Roads and walkways will likely 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 20, 2026 07:31
Until: Jan 20, 2026 19:00
snow squall
Snow squalls expected.
What:
Snowfall accumulations of 10 to 25 cm.
Significantly reduced visibility in heavy snow and local blowing snow.
When:
This evening through Tuesday morning.
Additional information:
Lake effect snow off Lake Huron and Georgian Bay will develop this evening and continue through Tuesday morning before lifting north of the area.
Westerly to northwesterly winds gusting up to 70 km/h are expected this evening. As a result, blowing snow is expected to further reduce visibility. Winds will diminish overnight, although westerly winds gusting 50 to 60 km/h will redevelop Tuesday morning.
###
Travel will likely be hazardous. Visibility will likely be suddenly reduced to near zero at times. Roads and walkways will likely 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 19, 2026 22:46
Until: Jan 20, 2026 14:46
snow squall
Snow squalls expected.
What:
Significantly reduced visibility in heavy snow and blowing snow.
Snowfall accumulations up to 5 cm.
When:
This evening, and possibly into the overnight for some areas.
Additional information:
Significantly reduced visibility will be the primary concern as opposed to snowfall accumulation as snow squalls are expected to shift through the area rather quickly.
###
Travel will likely be hazardous. Visibility will likely be suddenly reduced to near zero at times.
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 20, 2026 03:41
Until: Jan 20, 2026 13:00
snow squall
Snow squalls expected.
What:
Significantly reduced visibility in heavy snow and blowing snow.
Snowfall accumulations up to 5 cm.
When:
Continuing through overnight.
Additional information:
Significantly reduced visibility will be the primary concern as opposed to snowfall accumulation as snow squalls are expected to shift through the area rather quickly.
###
Travel will likely be hazardous. Visibility will likely be suddenly reduced to near zero at times.
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 20, 2026 06:09
Until: Jan 20, 2026 13:00
snow squall
Snow squalls expected beginning this afternoon.
What:
Snowfall accumulations of 15 to 25 cm. Locally higher amounts possible.
Significantly reduced visibility in heavy snow and local blowing snow.
When:
This afternoon through Tuesday morning.
Additional information:
Brief bursts of heavy snow and local blowing snow are expected this afternoon. Lake effect snow off Lake Huron and Georgian Bay will develop this evening and continue through Tuesday morning before lifting north of the area.
Westerly to northwesterly winds gusting up to 70 km/h are expected this afternoon and evening. As a result, blowing snow is expected to further reduce visibility. Winds may diminish overnight, although westerly winds gusting to 60 km/h may redevelop Tuesday morning.
###
Visibility will likely be suddenly reduced to near zero at times. Roads and walkways will likely 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 19, 2026 14:19
Until: Jan 20, 2026 06:19
snow squall
Snow squalls expected this evening into Tuesday morning.
What:
Snowfall accumulations of 10 to 15 cm. Locally higher amounts possible.
Significantly reduced visibility in heavy snow and local blowing snow.
When:
This evening through Tuesday morning.
Additional information:
Snow squalls are expected to develop this evening and continue into Tuesday morning.
###
Visibility may be suddenly reduced to near zero at times. Roads and walkways may 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 19, 2026 10:07
Until: Jan 20, 2026 03:06
snow squall
Snow squalls continuing into this afternoon.
What:
Snowfall amounts of 10 to 20 cm.
Significantly reduced visibility due to heavy snow and blowing snow.
When:
Continuing into this afternoon.
Additional information:
Lake effect snow squalls are expected to move out of the area this afternoon. Strong winds are expected through the afternoon and evening causing blowing snow.
###
Travel will likely be hazardous. Roads and walkways will likely be difficult to navigate due to accumulating snow. There may be a significant impact on rush hour traffic.
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 19, 2026 08:07
Until: Jan 19, 2026 20:01
weather
Strong winds continue.
What:
Strong winds with gusts of 70 to 90 km/h.
When:
This evening.
Additional information:
Local utility outages are possible. Secure loose objects.
###
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 09, 2026 22:15
Until: Jan 10, 2026 06:06
freezing rain
Freezing rain continues.
What:
Several hours of freezing rain.
1 to 5 mm of ice accretion or build up possible.
When:
Continuing this evening and possibly overnight.
Additional information:
Freezing rain, which may be mixed with snow or ice pellets at times, is expected to change over to snow as an area of low pressure moves through southern Ontario. Areas near the Lake Ontario shoreline may see very little ice accretion or build up.
For road conditions and other traveller information from the Ministry of Transportation, visit https://www.ontario.ca/511, https://www.twitter.com/511Ontario, or call 5-1-1.
###
Roads and walkways will likely become icy and slippery. Icy surfaces could be difficult to detect. There is risk of injury due to slips and falls.
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 07, 2026 01:59
Until: Jan 07, 2026 13:03
weather
Heavy snow this evening.
What:
Reduced visibility in heavy snow.
Local snowfall amounts of 2 to 5 cm in an hour are possible.
When:
This evening.
Additional information:
Freezing rain transitions to a period of heavy snow.
Roads and walkways will likely be difficult to navigate due to accumulating snow. Visibility will likely be reduced at times. 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.
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 07, 2026 00:08
Until: Jan 07, 2026 08:06
freezing rain
Freezing rain continues.
What:
Several hours of freezing rain.
1 to 5 mm of ice accretion or build up possible.
When:
Continuing through early this evening.
Additional information:
Freezing rain, which may be mixed with snow or ice pellets at times, is expected to change over to rain or snow as an area of low pressure moves through southern Ontario. Areas near the Lake Ontario shoreline may see very little ice accretion or build up.
For road conditions and other traveller information from the Ministry of Transportation, visit https://www.ontario.ca/511, https://www.twitter.com/511Ontario, or call 5-1-1.
###
Roads and walkways will likely become icy and slippery. Icy surfaces could be difficult to detect. Local utility outages are possible. There is risk of injury due to slips and falls.
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 06, 2026 21:18
Until: Jan 07, 2026 07:02
freezing rain
Freezing rain is expected.
What:
Several hours of freezing rain.
1 to 5 mm of ice accretion or build up possible.
When:
Continuing through early this evening.
Additional information:
Freezing rain, which may be mixed with snow or ice pellets at times, is expected to change over to rain or snow as an area of low pressure moves through southern Ontario. Areas near the Lake Ontario shoreline may see very little ice accretion or build up.
For road conditions and other traveller information from the Ministry of Transportation, visit https://www.ontario.ca/511, https://www.twitter.com/511Ontario, or call 5-1-1.
###
Roads and walkways will likely become icy and slippery. Icy surfaces could be difficult to detect. Local utility outages are possible. There is risk of injury due to slips and falls.
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 06, 2026 19:29
Until: Jan 07, 2026 07:00
freezing rain
Freezing rain is expected.
What:
Several hours of freezing rain.
1 to 5 mm of ice accretion or build up possible.
When:
Beginning near midday today and ending early this evening.
Additional information:
Freezing rain, which may be mixed with snow or ice pellets at times, is expected to change over to rain or snow as an area of low pressure moves through southern Ontario. Areas near the Lake Ontario shoreline may see very little ice accretion or build up.
For road conditions and other traveller information from the Ministry of Transportation, visit https://www.ontario.ca/511, https://www.twitter.com/511Ontario, or call 5-1-1.
###
Roads and walkways will likely become icy and slippery. Icy surfaces could be difficult to detect. Local utility outages are possible. There is risk of injury due to slips and falls.
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 06, 2026 15:42
Until: Jan 07, 2026 07:00
freezing rain
Freezing rain is no longer expected.
###
From: Jan 07, 2026 02:05
Until: Jan 07, 2026 03:05
freezing rain
Freezing rain is expected.
What:
Several hours of freezing rain.
1 to 5 mm of ice accretion or build up possible.
When:
Beginning near midday today and ending early this evening.
Additional information:
Precipitation may begin early this morning as patchy freezing drizzle before changing to freezing rain. Freezing rain, which may be mixed with snow or ice pellets at times, is expected to change over to rain or snow as an area of low pressure moves through southern Ontario. Areas near the Lake Ontario shoreline may see very little ice accretion or build up.
For road conditions and other traveller information from the Ministry of Transportation, visit https://www.ontario.ca/511, https://www.twitter.com/511Ontario, or call 5-1-1.
###
Roads and walkways will likely become icy and slippery. Icy surfaces could be difficult to detect. Local utility outages are possible. There is risk of injury due to slips and falls.
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 06, 2026 10:12
Until: Jan 07, 2026 02:38
weather
Freezing rain possible Tuesday.
What:
Several hours of freezing rain.
1 to 5 mm of ice accretion or build up possible.
When:
Beginning near noon on Tuesday and ending by Tuesday evening.
Additional information:
Freezing rain, which may be mixed with snow or ice pellets at times, is expected to change over to all snow as an area of low pressure moves through the region.
Roads and walkways may become icy and slippery. Icy surfaces could be
difficult to detect. Local utility outages are possible.
For road conditions and other traveller information from the Ministry of Transportation, visit https://www.ontario.ca/511, https://www.twitter.com/511Ontario, or call 5-1-1.
###
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 06, 2026 05:40
Until: Jan 06, 2026 21:40
weather
Freezing rain possible Tuesday.
What:
Several hours of freezing rain.
1 to 2 mm of ice accretion or build up possible.
When:
Beginning near noon on Tuesday and ending late Tuesday afternoon.
Additional information:
Freezing rain, which may be mixed with snow or ice pellets at times, is expected to change over to all snow as an area of low pressure moves through the region. Areas along the Lake Ontario shorelines may see very little ice accretion or build up.
Roads and walkways may become icy and slippery. Icy surfaces could be
difficult to detect. Local utility outages are possible.
For road conditions and other traveller information from the Ministry of Transportation, visit https://www.ontario.ca/511, https://www.twitter.com/511Ontario, or call 5-1-1.
###
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 06, 2026 04:35
Until: Jan 06, 2026 20:35
weather
Freezing rain possible Tuesday.
What:
Several hours of freezing rain with 1 to 5 mm of accretion or build up possible.
When:
Beginning Tuesday morning and ending by Tuesday evening.
Additional information:
Freezing rain, which may be mixed with snow or ice pellets at times, is expected to change over to all snow as an area of low pressure moves through the region.
Roads and walkways may become icy and slippery. Icy surfaces could be
difficult to detect. Local utility outages are possible.
For road conditions and other traveller information from the Ministry of Transportation, visit https://www.ontario.ca/511, https://www.twitter.com/511Ontario, or call 5-1-1.
###
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 05, 2026 17:59
Until: Jan 06, 2026 14:12
weather
###
From: Jan 06, 2026 10:15
Until: Jan 06, 2026 11:46
snowfall
Snowfall today.
What:
Snowfall amounts up to 10 cm.
Reduced visibility at times in heavy snow.
When:
Ending this afternoon.
Additional information:
Although modest snowfall amounts are expected, the timing of this snow will be problematic. Because the holiday season is now behind us, and traffic patterns should be closer to normal, this snow is expected to have more of an impact on the morning commute.
For road conditions and other traveller information from the Ministry of Transportation, visit https://www.ontario.ca/511, https://www.twitter.com/511Ontario, or call 5-1-1.
###
Travel will likely be challenging. Roads and walkways will likely be difficult to navigate due to accumulating snow. There may be a significant impact on rush hour traffic. Visibility will likely be reduced at times.
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 05, 2026 09:55
Until: Jan 05, 2026 22:05
snowfall
Snowfall Monday morning.
What:
Snowfall amounts up to 10 cm.
Reduced visibility at times in heavy snow.
When:
Beginning early Monday morning and ending Monday afternoon.
Additional information:
Although modest snowfall amounts are expected, the timing of this snow will be problematic. Because the holiday season is now behind us, and traffic patterns should be closer to normal, this snow is expected to have more of an impact on the Monday morning commute.
For road conditions and other traveller information from the Ministry of Transportation, visit https://www.ontario.ca/511, https://www.twitter.com/511Ontario, or call 5-1-1.
###
Travel will likely be challenging. Roads and walkways will likely be difficult to navigate due to accumulating snow. There may be a significant impact on rush hour traffic. Visibility will likely be reduced at times.
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 04, 2026 21:43
Until: Jan 05, 2026 19:46
