freezing rain
Freezing rain expected.
What:
10 mm of freezing precipitation expected with up to 15 mm locally.
When:
This afternoon through tonight.
Additional information:
Freezing rain is expected to taper overnight, however some areas may see freezing drizzle into the morning.
###
Roads and walkways will likely become icy and slippery. Icy surfaces could be difficult to detect. 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 #QCStorm.
From: Nov 15, 2025 20:44
Until: Nov 16, 2025 09:00
freezing rain
Freezing rain expected.
What:
Freezing rain with ice accretion of 2 to 5 mm.
When:
Continuing through tonight.
Additional information:
Freezing rain is expected to taper overnight, however some areas may see freezing drizzle into the morning.
###
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.
From: Nov 16, 2025 02:40
Until: Nov 16, 2025 08:59
freezing rain
Freezing rain expected.
What:
10 mm of freezing precipitation expected with up to 15 mm locally.
When:
This afternoon through tonight.
###
Roads and walkways will likely become icy and slippery. Icy surfaces could be difficult to detect. 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 #QCStorm.
From: Nov 15, 2025 13:52
Until: Nov 16, 2025 05:52
freezing rain
###
Roads and walkways will likely become icy and slippery. Icy surfaces could be difficult to detect. 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 #QCStorm.
From: Nov 15, 2025 09:54
Until: Nov 16, 2025 01:54
freezing rain
Freezing rain expected today.
What:
10 mm of freezing precipitation expected with up to 15 mm locally.
When:
Late this morning to early Sunday morning.
Additional Information:
###
Roads and walkways will likely become icy and slippery. Icy surfaces could be difficult to detect. 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 #QCStorm.
From: Nov 15, 2025 09:54
Until: Nov 16, 2025 01:54
freezing rain
Freezing rain expected Saturday.
What:
10 mm of freezing precipitation expected with up to 15 mm locally.
When:
Late Saturday morning to early Sunday morning.
Additional Information:
###
Roads and walkways will likely become icy and slippery. Icy surfaces could be difficult to detect. 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 #QCStorm.
From: Nov 14, 2025 21:47
Until: Nov 15, 2025 13:47
snowfall
Significant snowfall continuing tonight.
What:
Total snowfall amounts of 10 to 20 cm.
Peak snowfall rates of 2 to 5 cm per hour.
When:
Continuing through tonight. The heaviest snow is expected to occur late this afternoon into this evening.
Additional information:
Snow may mix with ice pellets or freezing rain this evening, particularly for areas to the south and east of Ottawa. For areas that receive a wintry mix, snowfall accumulations may be reduced. Conditions will improve late overnight.
###
Travel will likely be challenging. 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 #QCStorm.
From: Nov 10, 2025 02:29
Until: Nov 10, 2025 10:59
snowfall
Significant snowfall continuing tonight.
What:
Total snowfall amounts of 10 to 20 cm.
Peak snowfall rates of 2 to 5 cm per hour.
When:
Continuing through tonight. The heaviest snow is expected to occur late this afternoon into this evening.
Additional information:
Snow may mix with ice pellets or freezing rain this evening, particularly for areas to the south and east of Ottawa. For areas that receive a wintry mix, snowfall accumulations may be reduced. Conditions will improve late overnight.
###
Travel will likely be challenging. 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: Nov 10, 2025 02:29
Until: Nov 10, 2025 10:59
snowfall
###
Travel will likely be challenging. 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 #QCStorm.
From: Nov 09, 2025 16:32
Until: Nov 10, 2025 08:32
snowfall
Significant snowfall expected today.
What:
Snowfall amounts of 10 to 20 cm.
Peak snowfall rates of 2 to 5 cm per hour.
When:
Continuing through tonight. The heaviest snow is expected to occur late this afternoon into this evening.
Additional information:
Snow may mix with ice pellets or freezing rain this evening, particularly for areas to the south and east of Ottawa. For areas that receive a wintry mix, snowfall accumulations may be reduced. Conditions will improve late overnight.
###
Travel will likely be challenging. 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 #QCStorm.
From: Nov 09, 2025 16:32
Until: Nov 10, 2025 08:32
snowfall
Significant snowfall expected today.
What:
Snowfall amounts of 10 to 20 cm.
Peak snowfall rates of 2 to 5 cm per hour.
When:
This morning through tonight. The heaviest snow is expected to occur late this afternoon into this evening.
Additional information:
Snow may mix with ice pellets or freezing rain this evening, particularly for areas to the south and east of Ottawa. For areas that receive a wintry mix, snowfall accumulations may be reduced.
###
Travel will likely be challenging. 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 #QCStorm.
From: Nov 09, 2025 11:00
Until: Nov 10, 2025 03:00
snowfall
Significant snowfall expected today.
What:
Snowfall amounts of 10 to 20 cm.
When:
This morning through tonight.
Additional information:
Snow may mix with ice pellets or freezing rain this evening, particularly for areas to the south and east of Ottawa. For areas that receive a wintry mix, snowfall accumulations may be reduced.
###
Travel will likely be challenging. 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 #QCStorm.
From: Nov 09, 2025 10:14
Until: Nov 10, 2025 02:14
snowfall
Significant snowfall expected today.
What:
Snowfall amounts of 10 to 20 cm.
When:
Late this morning through tonight.
Additional information:
Snow may mix with ice pellets or freezing rain this evening, particularly for areas to the south and east of Ottawa. For areas that receive a wintry mix, snowfall accumulations may be reduced.
###
Travel will likely be challenging. 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 #QCStorm.
From: Nov 09, 2025 06:38
Until: Nov 09, 2025 22:38
snowfall
Significant snowfall expected Sunday.
What:
Snowfall amounts of 10 to 20 cm.
When:
Beginning Sunday morning and continuing into Sunday night.
Additional information:
A low pressure system will bring snowfall to parts of southern Ontario on Sunday. Areas near the St. Lawrence River may see snow mix with ice pellets or freezing rain at times Sunday evening, leading to reduced snowfall amounts in that area.
Motorists should expect difficult winter driving conditions and adjust travel plans accordingly. Poor weather conditions may contribute to transportation delays.
###
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 #QCStorm.
From: Nov 08, 2025 21:00
Until: Nov 09, 2025 18:27
weather
Accumulating snow likely on Sunday.
What:
Snowfall amounts of 5 to 15 cm.
When:
Beginning Sunday morning and continuing into Sunday night.
Additional information:
A low pressure system could bring snowfall to parts of southern Ontario on Sunday. Confidence remains low with respect to the strength and track of this weather system, and as such the areas affected and snowfall amounts may change.
Snowfall warnings may be required.
Motorists should expect difficult winter driving conditions and adjust travel plans accordingly. Poor weather conditions may contribute to transportation delays.
Installation of winter tires should be considered prior to Sunday.
###
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 #QCStorm.
From: Nov 08, 2025 09:42
Until: Nov 09, 2025 01:42
weather
Accumulating snow likely on Sunday.
What:
Snowfall amounts of 5 to 15 cm.
When:
Beginning Sunday morning and continuing into Sunday night.
Additional information:
A low pressure system could bring significant snowfall to parts of southern Ontario on Sunday. Confidence remains low with respect to the strength and track of this weather system, and as such the areas affected and snowfall amounts may change.
Snowfall warnings may be required.
Motorists should expect difficult winter driving conditions and adjust travel plans accordingly. Poor weather conditions may contribute to transportation delays.
Installation of winter tires should be considered prior to Sunday.
###
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 #QCStorm.
From: Nov 08, 2025 02:19
Until: Nov 08, 2025 18:19
weather
Accumulating snow likely on Sunday.
What:
Snowfall amounts of 5 to 15 cm.
When:
Beginning Sunday morning and continuing into Sunday night.
Additional information:
A low pressure system could bring significant snowfall to parts of southern Ontario on Sunday. Confidence remains low with respect to the strength and track of this weather system, and as such the areas affected and snowfall amounts may change.
Snowfall warnings may be required.
Motorists should expect difficult winter driving conditions and adjust travel plans accordingly. Poor weather conditions may contribute to transportation delays.
Installation of winter tires should be considered prior to Sunday.
###
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 #QCStorm.
From: Nov 07, 2025 19:17
Until: Nov 08, 2025 11:17
rainfall
Rain ending this evening.
What:
Heavy rainfall with total amounts of 40 to 70 mm.
When:
Ending this evening.
Additional information:
Rainfall amounts of 30 to 60 mm have been observed since the rain began Thursday morning.
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
###
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: Oct 31, 2025 20:51
Until: Nov 01, 2025 08:02
rainfall
Rain ending this evening.
What:
Heavy rainfall with total amounts of 40 to 70 mm.
When:
Ending this evening.
Additional information:
Rainfall amounts of 30 to 60 mm have been observed since the rain began Thursday 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 #QCStorm.
From: Oct 31, 2025 20:52
Until: Nov 01, 2025 08:02
rainfall
Rain ending tonight.
What:
Heavy rainfall with total amounts of 40 to 70 mm.
When:
Ending tonight.
Additional information:
Rainfall amounts of 30 to 60 mm have been observed since the rain began Thursday 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 #QCStorm.
From: Nov 01, 2025 02:41
Until: Nov 01, 2025 07:59
rainfall
###
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 #QCStorm.
From: Oct 31, 2025 16:12
Until: Nov 01, 2025 07:59
rainfall
Long duration rainfall event continues today.
What:
Heavy rainfall with total amounts of 40 to 70 mm.
Locally higher amounts are possible.
When:
Continuing through this evening.
Additional information:
Rainfall amounts of 25 to 50 mm have been observed since the rain began Thursday morning.
###
Water will likely pool on roads and in low-lying areas. Some travel delays 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 #QCStorm.
From: Oct 31, 2025 15:59
Until: Nov 01, 2025 07:59
rainfall
Long duration rainfall event continues today.
What:
Heavy rainfall with total amounts of 40 to 70 mm.
Locally higher amounts are possible.
When:
Continuing through this evening.
Additional information:
Rainfall amounts of 25 to 55 mm have been observed since the rain began Thursday 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 #QCStorm.
From: Oct 31, 2025 16:12
Until: Nov 01, 2025 07:59
rainfall
Significant rainfall is no longer expected.
###
From: Nov 01, 2025 03:37
Until: Nov 01, 2025 04:37
rainfall
Long duration rainfall expected today through Friday.
What:
Heavy rainfall with total amounts of 40 to 70 mm.
Locally higher amounts are possible.
When:
Continuing through Friday evening.
Additional information:
A low pressure system will impact the area today into Friday. The heaviest rain is expected to fall this afternoon through Friday morning.
###
Water will likely pool on roads and in low-lying areas. Some travel delays 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 #QCStorm.
From: Oct 30, 2025 15:06
Until: Oct 31, 2025 07:06
rainfall
Long duration rainfall expected today through Friday.
What:
Heavy rainfall with total amounts of 40 to 70 mm.
Locally higher amounts are possible.
When:
Beginning this morning and continuing through Friday evening.
Additional information:
A low pressure system will impact the area today into Friday. The heaviest rain is expected to fall this afternoon through Friday morning.
###
Water will likely pool on roads and in low-lying areas. Some travel delays 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 #QCStorm.
From: Oct 30, 2025 09:26
Until: Oct 31, 2025 01:26
weather
Long duration rainfall expected Thursday and Friday.
What:
Heavy rainfall with total amounts of 30 to 60 mm.
Locally higher amounts possible.
When:
Beginning Thursday morning and ending Friday evening.
Additional Information:
A long duration rain event is expected for Gatineau. Rain, at times heavy, will begin early Thursday morning and continue through Friday evening before tapering off. The heaviest rain is expected to fall Thursday afternoon through Friday morning.
Heavy downpours may cause flash flooding and water pooling on roads. If visibility is reduced while driving, slow down, watch for tail lights and be prepared to stop.
###
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 #QCStorm.
From: Oct 29, 2025 21:38
Until: Oct 30, 2025 19:47
weather
Long duration rainfall expected Thursday and Friday.
What:
Heavy rainfall with total amounts of 30 to 60 mm.
Locally higher amounts possible.
When:
Beginning Thursday morning and ending Friday night.
Additional Information:
A long duration rain event is expected for Gatineau. Rain, at times heavy, will begin early Thursday morning and continue through Friday evening before tapering off. The heaviest rain is expected to fall Thursday afternoon through Friday morning.
Heavy downpours may cause flash flooding and water pooling on roads. If visibility is reduced while driving, slow down, watch for tail lights and be prepared to stop.
###
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 #QCStorm.
From: Oct 29, 2025 20:29
Until: Oct 30, 2025 12:29
weather
The special weather statement has been upgraded to a rainfall warning.
###
From: Oct 30, 2025 09:29
Until: Oct 30, 2025 10:29
frost
Frost may damage some crops in frost-prone areas.
Temperatures are expected to drop near the freezing mark early Thursday morning.
###
Frost advisories are issued when temperatures are expected to reach the freezing mark during the growing season, leading to potential damage and destruction to plants and crops.
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: Oct 01, 2025 14:40
Until: Oct 02, 2025 06:40
frost
Frost may damage some crops in frost-prone areas.
Temperatures are expected to drop near the freezing mark early Thursday morning.
###
Frost advisories are issued when temperatures are expected to reach the freezing mark during the growing season, leading to potential damage and destruction to plants and crops.
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 #QCStorm.
From: Oct 01, 2025 14:40
Until: Oct 02, 2025 06:40
