weather
A wintry mix expected tonight through Friday.
What:
Total rainfall amounts of 15 to 25 mm.
Total snowfall amounts near 5 cm.
Reduced visibility in heavy snow.
When:
Tonight through Friday.
Additional information:
A low pressure system is expected to bring a wintry mix of precipitation to the area beginning tonight. Rain is expected to begin tonight and transition to snow Friday afternoon.
The frozen ground will have a limited ability to absorb the rainfall and snow melt. Localized flash flooding and water pooling on roadways may occur for areas with poor drainage.
On Friday, temperatures will fall to below the freezing mark, any water on roadways and walkways will freeze, creating icy and slippery conditions.
Uncertainty remains in the track and intensity of the low pressure system, as such rainfall and snowfall amounts may change.
For information concerning flooding, please consult your local Conservation Authority or Ontario Ministry of Natural Resources office. Visit Ontario.ca/floods for the latest details.
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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 08, 2026 10:52
Until: Jan 09, 2026 02:52
winter storm
Hazardous winter storm continues today into tonight.
What:
Snowfall amounts of 30 to 50 cm.
Northwesterly wind gusts of 60 to 70 km/h
Blizzard conditions.
When:
Today into tonight.
Additional information:
Strong northwesterly winds will pick up this morning leading to blizzard conditions. The snow and winds will ease tonight.
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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. Road closures 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: Dec 29, 2025 13:46
Until: Dec 30, 2025 05:46
winter storm
Hazardous winter storm continues today into tonight.
What:
Snowfall amounts of 30 to 50 cm.
Risk for freezing rain with minor ice accretion possible
Northwesterly wind gusts of 60 to 70 km/h
Blizzard conditions.
When:
Today into tonight.
Additional information:
Snow, ice pellets or freezing rain is expected to change over to snow early this morning. Some ice accretion is possible with any freezing rain that occurs. The strong northwesterly winds will pick up this morning leading to blizzard conditions. The snow and winds will ease tonight.
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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. Road closures 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: Dec 29, 2025 10:05
Until: Dec 30, 2025 02:05
winter storm
Hazardous winter storm continues tonight through to Monday night.
What:
Snowfall amounts of 30 to 50 cm.
Risk for freezing rain with minor ice accretion possible
Northwesterly wind gusts of 60 to 70 km/h
Blizzard conditions.
When:
Continuing into Monday night.
Additional information:
Snow, ice pellets or freezing rain is expected to change over to snow overnight. Some ice accretion is possible with any freezing rain that occurs. The strong northwesterly winds will pick up through Monday morning leading to blizzard conditions. The snow and winds will ease from west to east through Monday night.
###
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. Road closures 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: Dec 29, 2025 04:43
Until: Dec 29, 2025 20:43
winter storm
Hazardous winter storm expected tonight through to Monday night.
What:
Snowfall amounts of 40 to 60 cm.
Northwesterly wind gusts of 60 to 80 km/h.
Blizzard conditions.
When:
Beginning this evening and continuing into Monday night.
Additional information:
Snow will begin this evening and continue through Monday night. The strong northwesterly winds will pick up through Monday morning leading to blizzard conditions. The snow and winds will ease from west to east through Monday night.
###
Roads and walkways will likely be very difficult to navigate. Travel will likely be hazardous. Road closures 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: Dec 28, 2025 14:57
Until: Dec 29, 2025 06:57
snow squall
A frontal snow squall is possible tonight.
What:
Near zero visibility at times in heavy snow and blowing snow.
West winds gusting up to 70 km/h.
When:
Late this evening or overnight.
Additional information:
After a period of snowfall today, a strong cold front will pass through the region. This front will bring strong wind gusts and a possible frontal snow squall, briefly reducing visibility to near zero in heavy snow and blowing snow.
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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: Dec 20, 2025 16:27
Until: Dec 21, 2025 08:27
