cold
A prolonged period of very cold wind chills is expected.
What:
Wind chills near minus 30.
When:
Tonight into Saturday morning. Wind chills near minus 30 may return Saturday night into Sunday morning.
###
Extreme cold puts everyone at risk.
Risks are greater for young children, older adults, people with chronic illnesses, people working or exercising outdoors, and those without proper shelter.
Watch for cold related symptoms: shortness of breath, chest pain, muscle pain and weakness, numbness and colour change in fingers and toes.
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: Feb 07, 2026 03:14
Until: Feb 07, 2026 16:59
weather
Strong winds expected tonight with local blowing snow possible.
What:
Strong winds with gusts up to 70 km/h possible.
Local blowing snow possible mainly for rural and exposed areas.
When:
Winds easing tonight.
Additional Information:
Local blowing snow and reduced visibility will be possible for exposed rural areas.
Keep emergency supplies in your vehicle such as extra blankets and
jumper cables.
Local utility outages are possible.
###
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: Feb 07, 2026 06:25
Until: Feb 07, 2026 11:01
weather
Strong winds expected tonight with local blowing snow possible.
What:
Strong winds with gusts up to 80 km/h possible.
Local blowing snow possible mainly for rural and exposed areas.
When:
Winds easing tonight.
Additional Information:
Local blowing snow and reduced visibility will be possible for exposed rural areas.
Keep emergency supplies in your vehicle such as extra blankets and
jumper cables.
Local utility outages are possible.
###
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: Feb 07, 2026 02:48
Until: Feb 07, 2026 09:02
weather
Strong winds expected beginning this afternoon with local blowing snow possible.
What:
Strong winds with gusts up to 80 km/h possible.
Local blowing snow possible mainly for rural and exposed areas.
When:
Beginning this afternoon and winds easing through the evening.
Additional Information:
Strong northwesterly winds will develop this afternoon with wind gusts up to 70 km/h possible. A cold front will quickly push through the region this evening. Wind gusts up to 80 km/h will be possible with the passage of the cold front. The winds are expected to ease after the passage of the front.
Local blowing snow and reduced visibility will be possible for exposed rural areas.
Keep emergency supplies in your vehicle such as extra blankets and
jumper cables.
Local utility outages are possible.
###
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: Feb 06, 2026 16:51
Until: Feb 07, 2026 08:09
weather
Strong winds expected beginning late this afternoon with local blowing snow possible.
What:
Strong winds with gusts up to 80 km/h possible.
Local blowing snow possible mainly for rural and exposed areas.
When:
Beginning late this afternoon and winds easing through the evening.
Additional Information:
Strong northwesterly winds will develop late this afternoon with wind gusts up to 70 km/h possible. A cold front will quickly push through the region this evening. Wind gusts up to 80 km/h will be possible with the passage of the cold front. The winds are expected to ease after the passage of the front.
Local blowing snow and reduced visibility will be possible for exposed rural areas.
Keep emergency supplies in your vehicle such as extra blankets and
jumper cables.
Local utility outages are possible.
###
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: Feb 06, 2026 21:16
Until: Feb 07, 2026 08:08
weather
Strong winds expected beginning this evening with local blowing snow possible.
What:
Strong winds with gusts up to 80 km/h possible.
Local blowing snow possible mainly for rural and exposed areas.
When:
Beginning this evening and winds easing later this evening.
Additional Information:
Strong northwesterly winds will develop this evening with the passage of a cold front. Wind gusts up to 80 km/h are possible. The winds are expected to ease after the passage of the front.
Local blowing snow and reduced visibility will be possible for exposed rural areas.
Keep emergency supplies in your vehicle such as extra blankets and
jumper cables.
Local utility outages are possible.
###
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: Feb 06, 2026 22:39
Until: Feb 07, 2026 08:02
weather
Strong winds expected this afternoon with local blowing snow possible.
What:
Strong winds with gusts up to 80 km/h possible.
Local blowing possible mainly for rural and exposed areas.
When:
Beginning this afternoon and winds easing through the evening.
Additional Information:
A low pressure system will push into the region today which will bring snow, with 4 to 8 cm possible by this evening. Strong winds are expected to develop in association with the low, with wind gusts up to 70 km/h possible. A cold front will quickly push through the region this evening. Wind gusts up to 80 km/h will be possible with the passage of the cold front. The winds are expected to ease after the passage of the front.
Local blowing snow and reduced visibility will be possible for exposed rural areas.
Very cold wind chills are also expected to develop tonight into Saturday morning.
Keep emergency supplies in your vehicle such as extra blankets and
jumper cables.
###
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: Feb 06, 2026 10:32
Until: Feb 07, 2026 02:32
weather
Strong winds expected beginning Friday afternoon with local blowing snow possible.
What:
Strong winds with gusts up to 80 km/h possible.
Local blowing possible mainly for rural and exposed areas.
When:
Beginning Friday afternoon and winds easing through the evening.
Additional Information:
A low pressure system will push into the region on Friday which will bring snow across the areas with 4 to 8 cm possible by Friday evening. Strong winds are expected to develop in association with the low with wind gusts up to 70 km/h possible. A cold front will quickly push through the region in the evening. Wind gusts up to 80 km/h will be possible with the passage of the cold front. The winds are expected to ease after the passage of the front.
Local blowing snow and reduced visibility will be possible for exposed rural areas.
Very cold wind chills are also expected to develop Friday night into Saturday morning.
Keep emergency supplies in your vehicle such as extra blankets and
jumper cables.
###
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: Feb 05, 2026 23:18
Until: Feb 06, 2026 15:18
cold
Frigid temperatures expected tonight.
What:
Wind chills of minus 30 to minus 35.
When:
Tonight into early Friday morning.
###
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 30, 2026 02:30
Until: Jan 30, 2026 16:59
snow squall
Snow squalls off Lake Huron continue tonight.
What:
Significantly reduced visibility in heavy snow and blowing snow.
Local snowfall amounts of 5 to 15 cm. Accumulations may exceed 15 cm in the most persistent lake effect snow bands.
When:
Continuing tonight and ending Wednesday morning.
Additional information:
Snow squalls off Lake Huron will continue to impact the area through tonight. The gusty westerly winds will continue to lead to local blowing snow.
###
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 28, 2026 02:09
Until: Jan 28, 2026 14:02
snow squall
Snow squalls are occurring. Under the snow squall bands, visibility will be significantly reduced due to the heavy snow combined with blowing snow, and snow will quickly accumulate.
What:
Significantly reduced visibility in heavy snow.
Local snowfall amounts of 5 to 15 cm with higher amounts possible.
When:
Continuing through Wednesday morning.
Additional information:
Lake effect snow squalls off Georgian Bay will continue to affect the area overnight and will dissipate or move out of the area by Wednesday morning.
###
Visibility will likely be suddenly reduced to near zero at times.
Snow squall warnings are issued when localized, intense snowfall causing rapid accumulation and/or visibility near zero is expected.
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 28, 2026 05:30
Until: Jan 28, 2026 13:59
snow squall
Snow squalls are occurring. Under the snow squall bands, visibility will be significantly reduced due to the heavy snow combined with blowing snow, and snow will quickly accumulate.
###
Visibility will likely be suddenly reduced to near zero at times.
Snow squall warnings are issued when localized, intense snowfall causing rapid accumulation and/or visibility near zero is expected.
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 28, 2026 05:30
Until: Jan 28, 2026 13:59
cold
Bitterly cold conditions expected late tonight into Tuesday morning.
What:
Wind chill values of minus 25 to minus 30.
Brisk winds gusting up to 50 km/h.
When:
Tonight into Tuesday morning.
Additional information:
Bitterly cold conditions are expected tonight into Tuesday morning with wind chills near minus 25 to minus 30. Wind chill values will moderate through the day Tuesday but are still expected to be minus 15 to minus 20.
###
Extreme cold puts everyone at risk.
Risks are greater for young children, older adults, people with chronic illnesses, people working or exercising outdoors, and those without proper shelter.
Watch for cold related symptoms: shortness of breath, chest pain, muscle pain and weakness, numbness and colour change in fingers and toes.
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 26, 2026 18:27
Until: Jan 27, 2026 10:27
cold
A period of very cold wind chills is expected.
Bitterly cold conditions expected late tonight into Tuesday morning.
What:
Wind chill values near minus 25.
Brisk winds gusting up to 50 km/h.
When:
Tonight into Tuesday morning.
Additional information:
Bitterly cold conditions are expected tonight into Tuesday morning with wind chills near minus 25. Wind chill values will moderate through the day Tuesday but are still expected to be minus 15 to minus 20.
###
Extreme cold puts everyone at risk.
Risks are greater for young children, older adults, people with chronic illnesses, people working or exercising outdoors, and those without proper shelter.
Watch for cold related symptoms: shortness of breath, chest pain, muscle pain and weakness, numbness and colour change in fingers and toes.
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 26, 2026 18:26
Until: Jan 27, 2026 10:26
winter storm
Winter storm conditions today.
What:
Snowfall amounts of 15 to 30 cm. Locally higher amounts are possible.
Significantly reduced visibility in blowing snow with winds gusting up to 50 km/h.
When:
Continuing through the overnight.
Additional information:
The band of lake enhanced snow off Lake Ontario continues to affect the City of Toronto and the western Greater Toronto Area. Snowfall rates will be considerably heavier in this band. Locations affected by lake enhancement will receive the highest snowfall amounts.
Lake enhancement will continue to shift southward into Oakville and Burlington later this afternoon or this evening, then into parts of Hamilton later this evening as winds become northeasterly.
Snow will taper to periods of light snow or flurries overnight.
###
Roads and walkways may be very difficult to navigate. Travel may be hazardous.
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 25, 2026 20:33
Until: Jan 26, 2026 12:06
winter storm
Hazardous winter storm conditions today.
What:
Snowfall amounts of 20 to 40 cm. Locally higher amounts are possible.
Accumulations may near or exceed 50 cm, particularly for southern parts of the City of Toronto and Mississauga.
Peak snowfall rates of 5 to 8 cm per hour.
Significantly reduced visibility in blowing snow with winds gusting up to 50 km/h.
When:
Continuing through the overnight.
Additional information:
The band of lake enhanced snow off Lake Ontario continues to affect the City of Toronto and the western Greater Toronto Area. Snowfall rates will be considerably heavier in this band. Locations affected by lake enhancement will receive the highest snowfall amounts.
Lake enhancement will continue to shift southward into Oakville and Burlington later this afternoon or this evening, then into parts of Hamilton later this evening as winds become northeasterly.
Snow will taper to periods of light snow or flurries overnight.
###
Roads and walkways will likely be very difficult to navigate. 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 25, 2026 20:31
Until: Jan 26, 2026 12:05
winter storm
Hazardous winter storm conditions continue.
What:
Snowfall amounts of 20 to 40 cm. Locally higher amounts are possible.
Accumulations may near or exceed 50 cm, particularly for southern parts of the City of Toronto and Mississauga.
Peak snowfall rates of 5 to 10 cm per hour.
Significantly reduced visibility in blowing snow with winds gusting up to 50 km/h.
When:
Continuing through the overnight.
Additional information:
The band of lake enhanced snow off Lake Ontario continues to affect the City of Toronto and the western Greater Toronto Area. Snowfall rates will be considerably heavier in this band. Locations affected by lake enhancement will receive the highest snowfall amounts.
Lake enhancement will continue to shift southward into Oakville and Burlington this evening, then into parts of Hamilton later this evening as winds become northeasterly.
Snow will taper to periods of light snow or flurries overnight.
###
Roads and walkways will likely be very difficult to navigate. 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 25, 2026 22:02
Until: Jan 26, 2026 12:04
winter storm
Winter storm conditions continue.
What:
Snowfall amounts of 15 to 30 cm. Locally higher amounts are possible.
Peak snowfall rates of 4 to 6 cm per hour.
Significantly reduced visibility in blowing snow with winds gusting up to 50 km/h.
When:
Continuing through the overnight.
Additional information:
The band of lake enhanced snow off Lake Ontario continues to affect the City of Toronto and the western Greater Toronto Area. Snowfall rates will be considerably heavier in this band. Locations affected by lake enhancement will receive the highest snowfall amounts.
Lake enhancement will continue to shift southward into Oakville and Burlington this evening, then into parts of Hamilton later this evening as winds become northeasterly.
Snow will taper to periods of light snow or flurries overnight.
###
Roads and walkways may be very difficult to navigate. Travel may be hazardous.
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 25, 2026 22:16
Until: Jan 26, 2026 12:04
winter storm
Winter storm conditions continue.
What:
Snowfall amounts of 15 to 30 cm. Locally higher amounts are possible.
Peak snowfall rates of 4 to 6 cm per hour.
Significantly reduced visibility in blowing snow with winds gusting up to 50 km/h.
When:
Continuing through the overnight.
Additional information:
Locations affected by lake enhancement will receive the highest snowfall amounts however the main heavy snow bands are moving out of the regions late this evening.
Snow will taper to periods of light snow or flurries overnight.
###
Roads and walkways may be very difficult to navigate. Travel may be hazardous.
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 26, 2026 04:15
Until: Jan 26, 2026 12:04
winter storm
Hazardous winter storm conditions continue.
What:
Snowfall amounts of 30 to 60 cm. Locally higher amounts are possible.
Local accumulations may exceed 60 cm, particularly for southern parts of the City of Toronto and Mississauga.
Peak snowfall rates of 5 to 10 cm per hour.
Significantly reduced visibility in blowing snow with winds gusting up to 50 km/h.
When:
Continuing into early overnight hours.
Additional information:
The band of lake enhanced snow off Lake Ontario continues to move south of the region and snowfall rates are lowering late this evening.
Lake enhancement will continue to shift southward into Oakville and Burlington late this evening.
Snow will taper to periods of light snow or flurries overnight and the extreme snowfall event will be over by early Monday morning.
###
Roads and walkways will likely be very difficult to navigate. 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 26, 2026 04:22
Until: Jan 26, 2026 12:04
winter storm
Hazardous winter conditions are expected.
Hazardous winter storm conditions continue.
What:
Snowfall amounts of 30 to 50 cm. Locally higher amounts are possible.
Local accumulations may near or exceed 60 cm, particularly for southern parts of the City of Toronto and Mississauga.
Peak snowfall rates of 5 to 10 cm per hour.
Significantly reduced visibility in blowing snow with winds gusting up to 50 km/h.
When:
Continuing through the overnight.
Additional information:
The band of lake enhanced snow off Lake Ontario continues to affect the City of Toronto and the western Greater Toronto Area. Snowfall rates will be considerably heavier in this band. Locations affected by lake enhancement will receive the highest snowfall amounts.
Lake enhancement will continue to shift southward into Oakville and Burlington this evening, then into parts of Hamilton later this evening as winds become northeasterly.
Snow will taper to periods of light snow or flurries overnight.
###
Roads and walkways will likely be very difficult to navigate. 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 25, 2026 22:48
Until: Jan 26, 2026 12:04
winter storm
Hazardous winter storm conditions continue.
What:
Snowfall amounts of 30 to 50 cm. Locally higher amounts are possible.
Local accumulations may near or exceed 60 cm, particularly for southern parts of the City of Toronto and Mississauga.
Peak snowfall rates of 5 to 10 cm per hour.
Significantly reduced visibility in blowing snow with winds gusting up to 50 km/h.
When:
Continuing through the overnight.
Additional information:
The band of lake enhanced snow off Lake Ontario continues to affect the City of Toronto and the western Greater Toronto Area. Snowfall rates will be considerably heavier in this band. Locations affected by lake enhancement will receive the highest snowfall amounts.
Lake enhancement will continue to shift southward into Oakville and Burlington this evening, then into parts of Hamilton later this evening as winds become northeasterly.
Snow will taper to periods of light snow or flurries overnight.
###
Roads and walkways will likely be very difficult to navigate. 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 25, 2026 22:56
Until: Jan 26, 2026 12:03
winter storm
Hazardous winter storm conditions today.
What:
Snowfall amounts of 20 to 40 cm. Locally higher amounts are possible.
Accumulations may near or exceed 50 cm, particularly for southern parts of Etobicoke and Mississauga.
Peak snowfall rates of 5 to 8 cm per hour.
Significantly reduced visibility in blowing snow with winds gusting up to 50 km/h.
When:
Continuing through the overnight.
Additional information:
The band of lake enhanced snow off Lake Ontario will affect the City of Toronto and the western Greater Toronto Area through Oakville and Burlington this afternoon. Snowfall rates will be considerably heavier in this band. Locations affected by lake enhancement will receive the highest snowfall amounts.
Lake enhancement will continue to shift southward toward Hamilton this evening as winds become northeasterly.
Snow will taper to periods of light snow or flurries overnight.
###
Roads and walkways will likely be very difficult to navigate. 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 25, 2026 18:53
Until: Jan 26, 2026 10:53
winter storm
Winter storm conditions today.
What:
Snowfall amounts of 15 to 30 cm. Locally higher amounts are possible.
Significantly reduced visibility in blowing snow with winds gusting up to 50 km/h.
When:
Continuing through the overnight.
Additional information:
The band of lake enhanced snow off Lake Ontario will affect the City of Toronto and the western Greater Toronto Area through Oakville and Burlington this afternoon. Snowfall rates will be considerably heavier in this band. Locations affected by lake enhancement will receive the highest snowfall amounts.
Lake enhancement will continue to shift southward toward Hamilton this evening as winds become northeasterly.
Snow will taper to periods of light snow or flurries overnight.
###
Roads and walkways may be very difficult to navigate. Travel may be hazardous.
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 25, 2026 16:54
Until: Jan 26, 2026 08:54
winter storm
Hazardous winter storm conditions today.
What:
Snowfall amounts of 20 to 40 cm. Locally higher amounts are possible.
Peak snowfall rates of 5 to 8 cm per hour.
Significantly reduced visibility in blowing snow with winds gusting up to 50 km/h.
When:
Continuing through the overnight.
Additional information:
The band of lake enhanced snow off Lake Ontario will affect the City of Toronto and the western Greater Toronto Area through Oakville and Burlington this afternoon. Snowfall rates will be considerably heavier in this band. Locations affected by lake enhancement will receive the highest snowfall amounts.
Lake enhancement will continue to shift southward toward Hamilton this evening as winds become northeasterly.
Snow will taper to periods of light snow or flurries overnight.
###
Roads and walkways will likely be very difficult to navigate. 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 25, 2026 16:51
Until: Jan 26, 2026 08:51
winter storm
Winter storm conditions today.
What:
Snowfall amounts of 15 to 30 cm. Locally higher amounts are possible.
Significantly reduced visibility in blowing snow with winds gusting up to 50 km/h.
When:
Continuing through the overnight.
Additional information:
The band of lake enhanced snow off Lake Ontario will continue to affect the City of Toronto and the western Greater Toronto Area through this afternoon. Snowfall rates will be considerably heavier in this band. Locations affected by lake enhancement will receive the highest snowfall amounts.
Lake enhancement will continue to shift southward toward Oakville and Burlington later this afternoon or this evening as winds become northeasterly.
Snow will taper to periods of light snow or flurries overnight.
###
Roads and walkways may be very difficult to navigate. Travel may be hazardous.
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 25, 2026 16:27
Until: Jan 26, 2026 08:27
winter storm
Hazardous winter storm conditions today.
What:
Snowfall amounts of 20 to 40 cm. Locally higher amounts are possible.
Peak snowfall rates of 5 to 8 cm per hour.
Significantly reduced visibility in blowing snow with winds gusting up to 50 km/h.
When:
Continuing through the overnight.
Additional information:
The band of lake enhanced snow off Lake Ontario will continue to affect the City of Toronto and the western Greater Toronto Area through this afternoon. Snowfall rates will be considerably heavier in this band. Locations affected by lake enhancement will receive the highest snowfall amounts.
Lake enhancement will continue to shift southward toward Oakville and Burlington later this afternoon or this evening as winds become northeasterly.
Snow will taper to periods of light snow or flurries overnight.
###
Roads and walkways will likely be very difficult to navigate. 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 25, 2026 16:23
Until: Jan 26, 2026 08:23
winter storm
Winter storm conditions today.
What:
Snowfall amounts of 15 to 30 cm. Locally higher amounts are possible.
Significantly reduced visibility in blowing snow with winds gusting up to 50 km/h.
When:
Continuing through the overnight.
Additional information:
A band of lake enhanced snow off Lake Ontario is currently impacting areas from Ajax into much of the Greater Toronto Area. Snowfall rates will be considerably heavier in this band. Locations affected by lake enhancement will receive the highest snowfall amounts.
Lake enhancement will continue over parts of the Greater Toronto Area through this afternoon before shifting southward toward Oakville and Burlington later this afternoon or this evening as winds become northeasterly.
Snow will taper to periods of light snow or flurries overnight.
###
Roads and walkways may be very difficult to navigate. Travel may be hazardous. Visibility may 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 25, 2026 15:40
Until: Jan 26, 2026 07:40
winter storm
Hazardous winter storm conditions today.
What:
Snowfall amounts of 20 to 40 cm. Locally higher amounts are possible.
Peak snowfall rates of 5 to 8 cm per hour.
Significantly reduced visibility in blowing snow with winds gusting up to 50 km/h.
When:
Continuing through the overnight.
Additional information:
A band of lake enhanced snow off Lake Ontario is currently impacting areas from Ajax into much of the Greater Toronto Area. Snowfall rates will be considerably heavier in this band. Locations affected by lake enhancement will receive the highest snowfall amounts.
Lake enhancement will continue over parts of the Greater Toronto Area through this afternoon before shifting southward toward Oakville and Burlington later this afternoon or this evening as winds become northeasterly.
Snow will taper to periods of light snow or flurries overnight.
###
Roads and walkways will likely be very difficult to navigate. 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 25, 2026 15:35
Until: Jan 26, 2026 07:35
winter storm
Hazardous winter storm conditions today.
What:
Snowfall amounts of 20 to 40 cm. Locally higher amounts are possible.
Peak snowfall rates of 5 to 7 cm per hour.
Significantly reduced visibility in blowing snow with winds gusting up to 50 km/h.
When:
Continuing through tonight.
Additional information:
A band of lake effect snow off Lake Ontario has begun impacting areas from western Northumberland county to the Greater Toronto Area.
Widespread snow associated with an approaching system is also lifting north into the area this morning. As this occurs, lake enhancement will continue. Locations affected by lake enhancement will receive the highest snowfall amounts.
Lake enhancement will occur over parts of the Greater Toronto Area through this afternoon before shifting southward toward Oakville and Burlington later this afternoon or this evening as winds become northeasterly.
###
Roads and walkways will likely be very difficult to navigate. 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 25, 2026 13:55
Until: Jan 26, 2026 05:55
winter storm
Winter storm conditions are no longer expected.
###
From: Jan 26, 2026 04:43
Until: Jan 26, 2026 05:43
winter storm
Winter storm conditions today.
What:
Snowfall amounts of 15 to 30 cm. Locally higher amounts are possible.
Significantly reduced visibility in blowing snow with winds gusting up to 50 km/h.
When:
Continuing through tonight.
Additional information:
A band of lake effect snow off Lake Ontario has begun impacting areas from western Northumberland county to the Greater Toronto Area.
Widespread snow associated with an approaching system is also lifting north into the area this morning. As this occurs, lake enhancement will continue. Locations affected by lake enhancement will receive the highest snowfall amounts.
Lake enhancement will occur over parts of the Greater Toronto Area through this afternoon before shifting southward toward Oakville and Burlington later this afternoon or this evening as winds become northeasterly.
###
Roads and walkways may be very difficult to navigate. Travel may be hazardous. Visibility may 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 25, 2026 13:18
Until: Jan 26, 2026 05:18
winter storm
Hazardous winter storm conditions today.
What:
Snowfall amounts of 20 to 40 cm. Locally higher amounts are possible.
Significantly reduced visibility in blowing snow with winds gusting up to 50 km/h.
When:
Continuing through tonight.
Additional information:
A band of lake effect snow off Lake Ontario has begun impacting areas from western Northumberland county to the Greater Toronto Area.
Widespread snow associated with an approaching system is also lifting north into the area this morning. As this occurs, lake enhancement will continue. Locations affected by lake enhancement will receive the highest snowfall amounts.
Lake enhancement will occur over parts of the Greater Toronto Area through this afternoon before shifting southward toward Oakville and Burlington later this afternoon or this evening as winds become northeasterly.
###
Roads and walkways will likely be very difficult to navigate. 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 25, 2026 13:14
Until: Jan 26, 2026 05:14
winter storm
Winter storm conditions expected today.
What:
Snowfall amounts of 15 to 30 cm. Locally higher amounts are possible.
Significantly reduced visibility in blowing snow with winds gusting up to 50 km/h.
When:
Early this morning through tonight.
Additional information:
A band of lake effect snow off Lake Ontario will impact the area early this morning, predominantly from western Northumberland county to the Greater Toronto Area.
Widespread snow associated with an approaching system will develop later this morning. As this occurs, lake enhancement is expected. Locations affected by lake enhancement will receive the highest snowfall amounts.
Lake enhancement will occur over parts of the Greater Toronto Area through this afternoon before shifting southward toward Oakville and Burlington later this afternoon or this evening as winds become northeasterly.
###
Roads and walkways may be very difficult to navigate. Travel may be hazardous. Visibility may 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 25, 2026 09:11
Until: Jan 26, 2026 01:11
winter storm
###
Roads and walkways may be very difficult to navigate. Travel may be hazardous. Visibility may 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 25, 2026 09:11
Until: Jan 26, 2026 01:11
winter storm
Hazardous winter storm conditions expected today.
What:
Snowfall amounts of 20 to 40 cm. Locally higher amounts are possible.
Significantly reduced visibility in blowing snow with winds gusting up to 50 km/h.
When:
Early this morning through tonight.
Additional information:
A band of lake effect snow off Lake Ontario will impact areas beginning this morning, predominantly from western Northumberland county to the Greater Toronto Area.
Widespread snow associated with an approaching system will develop later this morning. As this occurs, lake enhancement is expected. Locations affected by lake enhancement will receive the highest snowfall amounts.
Lake enhancement will occur over parts of the Greater Toronto Area through this afternoon before shifting southward toward Oakville and Burlington later this afternoon or this evening as winds become northeasterly.
###
Roads and walkways will likely be very difficult to navigate. 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 25, 2026 09:10
Until: Jan 26, 2026 01:10
winter storm
###
Roads and walkways will likely be very difficult to navigate. 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 25, 2026 09:10
Until: Jan 26, 2026 01:10
winter storm
A winter storm is expected Sunday.
What:
Snowfall amounts of 15 to 30 cm. Locally higher amounts are possible.
Visibility near zero at times in blowing snow with winds gusting to 50 km/h.
When:
A local lake effect snow band beginning early Sunday morning.
Widespread snow Sunday afternoon and evening into Sunday night.
Additional information:
Lake effect snow caused by easterly winds off Lake Ontario will develop early Sunday morning producing localized heavy snowfall and reduced visibility.
By Sunday afternoon snow is expected to become more widespread as a larger system moves into the area. As this occurs, lake enhancement is likely, which will lead to locally higher snowfall amounts in certain areas.
The exact placement and intensity of the heavier snowfall remains uncertain at this time.
###
Travel may be hazardous.
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 24, 2026 11:52
Until: Jan 25, 2026 03:52
winter storm
###
Travel may be hazardous.
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 24, 2026 11:52
Until: Jan 25, 2026 03:52
winter storm
A winter storm is possible Sunday.
What:
Snowfall amounts of 15 to 30 cm. Locally higher amounts are possible.
Visibility near zero at times in blowing snow with winds gusting to 50 km/h.
When:
A local lake effect snow band beginning early Sunday morning is possible.
Widespread snow beginning Sunday afternoon and ending Sunday night.
Additional information:
Lake effect snow driven by easterly winds off Lake Ontario may develop early Sunday morning, producing localized heavy snowfall and reduced visibility.
By Sunday afternoon, snow is expected to become more widespread as a larger system moves into the area. As this occurs, lake enhancement is likely, which will lead to locally higher snowfall amounts in certain areas.
The exact placement and intensity of the heavier snowfall remains uncertain at this time.
###
Roads and walkways may be very difficult to navigate. Visibility may be suddenly reduced to near zero at times. Travel delays and/or cancellations are possible.
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 24, 2026 10:32
Until: Jan 25, 2026 02:32
winter storm
###
Roads and walkways may be very difficult to navigate. Visibility may be suddenly reduced to near zero at times. Travel delays and/or cancellations are possible.
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 24, 2026 03:48
Until: Jan 25, 2026 02:32
winter storm
A winter storm is possible beginning on Sunday.
What:
Snowfall amounts of 20 to 30 cm. Locally higher amounts are possible.
Visibility near zero at times in blowing snow with winds gusting to 50 km/h.
When:
A local lake effect snow band beginning early Sunday morning is possible.
Widespread snow beginning Sunday afternoon and ending Sunday night.
Additional information:
Lake effect snow driven by easterly winds off Lake Ontario may develop early Sunday morning, producing localized snowfall and reduced visibility.
By Sunday afternoon, snow is expected to become more widespread as a broader system moves into the area. As this occurs, lake enhancement is likely, which will lead to locally higher snowfall amounts in certain areas.
The exact placement and intensity of the heavier snowfall remains uncertain at this time.
###
Roads and walkways may be very difficult to navigate. Visibility may be suddenly reduced to near zero at times. Travel delays and/or cancellations are possible.
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 23, 2026 20:58
Until: Jan 24, 2026 19:48
