Newmarket
Current Weather
Light Snow
Feels like: -1.5°C (29.3°F)
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Newmarket, Canada
Click any image to view larger versionPast Weather Alerts
5 of 201snowfall
Hazardous winter conditions expected Wednesday. What: Snowfall amounts of 10 to 15 cm. Snow mixing ...
winter storm
Hazardous winter conditions expected Wednesday. What: Snowfall amounts of 10 to 15 cm. Risk of free...
snow squall
Snow squalls continue. What: Significantly reduced visibility in heavy snow and local blowing snow....
snow squall
Snow squalls are no longer expected. ###
winter storm
Winter storm conditions expected today. What: Snowfall amounts of 15 to 30 cm. Locally higher amoun...
Past Weather Alerts for Newmarket
snowfall
Hazardous winter conditions expected Wednesday. What: Snowfall amounts of 10 to 15 cm. Snow mixing with ice pellets at times. Icy and slippery conditions. When: Beginning Wednesday morning and continuing through Wednesday evening. Additional information: A low pressure system is expected to bring snow and ice pellets to the region on Wednesday. ### 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.
winter storm
Hazardous winter conditions expected Wednesday. What: Snowfall amounts of 10 to 15 cm. Risk of freezing rain and ice pellets. Icy and slippery conditions. When: Beginning Wednesday morning and continuing through Wednesday evening. Additional information: A low pressure system is expected to bring snow, ice pellets and freezing rain to the region on Wednesday. There remains some uncertainty with the track of this system as such, snowfall amounts and areas affected could change. According to the latest analysis, it appears that regions east of Highway 400 may receive little to no freezing rain, with predominantly snow or ice pellets expected. ### Roads and walkways may be difficult to navigate. Some travel delays are possible. 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.
snow squall
Snow squalls continue. What: Significantly reduced visibility in heavy snow and local blowing snow. Local snowfall amounts of 15 to 30 cm. Accumulations may exceed 30 cm in the most persistent lake effect snow bands. When: Continuing today. Additional information: The snow squalls will weaken and shift north of the area later this morning but are expected to return this evening. ### 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.
snow squall
Snow squalls are no longer expected. ###
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.
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.
winter storm
Winter storm conditions expected Sunday. 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: Overnight or early Sunday morning through Sunday night. Additional information: A band of lake effect snow off Lake Ontario will impact areas beginning overnight or early Sunday morning, predominantly from western Northumberland county to the Greater Toronto Area. Widespread snow associated with an approaching system will develop Sunday 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 Sunday afternoon before shifting southward toward Oakville and Burlington later Sunday afternoon or Sunday 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.
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.
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.
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.
snow squall
Snow squalls continue tonight. What: Significantly reduced visibility due to blowing snow and heavy snow. Additional local snowfall amounts of 5 cm. When: Continuing into tonight. Additional information: Blowing snow is expected to taper tonight as winds gradually ease. ### 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.
snow squall
Snow squalls continuing through this evening. What: Sudden near-zero visibility due to blowing snow and heavy snow. Total local snowfall amounts of 10 to 15 cm. When: Continuing through this evening. Additional information: Snow squalls are expected to weaken late this evening. ### 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.
snow squall
### 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.
snow squall
Snow squalls continue into this evening. What: Sudden near-zero visibility in heavy snow and local blowing snow. Total local snowfall amounts of 5 to 10 cm. When: Ending this evening. ### Travel will likely be hazardous. Visibility will likely be suddenly reduced to near zero at times. 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.
snow squall
Snow squalls beginning this morning. What: Total local snowfall amounts of 10 to 15 cm. Reduced visibility in heavy snow and local blowing snow. When: This morning continuing through this evening. Additional information: Snow squalls are expected to weaken late this evening. ### 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.
snow squall
Snow squalls expected Friday. What: Total local snowfall amounts of 10 to 15 cm. Reduced visibility in heavy snow and local blowing snow. When: Friday morning continuing through Friday evening. Additional information: Strong wind gusts of 50 km/h will lead to low visibilities in blowing snow. Snow squalls are expected to weaken late Friday evening. ### Travel may be hazardous. 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.
snow squall
Snow squalls tonight into Friday night. What: Total local snowfall amounts of 15 to 30 cm. Significantly reduced visibility in heavy snow and blowing snow. When: Continuing into Friday night. Additional information: Strong wind gusts of 60 km/h will lead to low visibilities in blowing snow. Snow squalls are expected to weaken Friday evening or Friday overnight. ### 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. 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.
snow squall
Snow squalls tonight into Friday evening. What: Total local snowfall amounts of 15 to 30 cm. Significantly reduced visibility in heavy snow and blowing snow. When: Beginning this evening and continuing into Friday evening. Additional information: Strong wind gusts of 60 km/h will lead to low visibilities in blowing snow. Snow squalls are expected to weaken Friday evening or Friday overnight. ### 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. 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.
weather
Periods of reduced visibility in lake effect snow tonight. What: Brief bursts of heavy snow may lead to significantly reduced visibility. Local snowfall amounts of 2 to 5 cm. When: Tonight into early Friday morning. Additional information: Lake effect snow bands from Lake Huron are expected to occasionally shift through the area leading to a sudden reduction of visibility. Prepare for quickly changing and deteriorating travel conditions. ### 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.
blowing snow
Blowing snow and lake effect flurries continue. What: Significantly reduced visibility in snow and blowing snow. Additional local snowfall amounts of 5 to 10 cm through tonight. When: Continuing tonight. Additional information: Lake effect flurries combined with gusts to 60 km/h will lead to blowing snow tonight. The blowing snow will be most pronounced in open and wind exposed areas. ### Blowing snow advisories are issued when widespread poor visibility in blowing snow 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.
snowfall
Snowfall expected today. What: Snowfall amounts near 10 cm. Poor visibility in heavy snow and local blowing snow. When: Easing late this afternoon. Additional information: Snow will ease later this afternoon. The snow is expected to impact the evening commute. ### 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.
snowfall
### 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.
snowfall
Snowfall expected today. What: Snowfall amounts near 10 cm. Poor visibility in heavy snow and local blowing snow. When: Easing late this afternoon. Additional information: Snow will continue today easing late this afternoon. The snow is expected to impact the evening commute. ### 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.
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.
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.
weather
Strong winds continue. What: Strong westerly winds with gusts of 70 to 90 km/h. When: Easing early 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.
weather
Strong winds expected today. What: Strong westerly winds with gusts of 70 to 90 km/h. When: This afternoon. Additional information: South winds gusting up to 60 km/h have developed. Winds will strengthen and suddenly shift to the west this afternoon as a cold front passes, with gusts to 90 km/h possible. Winds will ease later this afternoon. 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.
weather
Strong winds continue. What: Strong westerly winds with gusts of 70 to 90 km/h. When: Easing later this afternoon. 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.
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.
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.
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.
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.
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.
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.
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.
snow squall
Snow squalls are expected tonight. What: Local snowfall amounts of 10 to 15 cm. Reduced visibility in heavy snow and local blowing snow. When: Now through tonight. Where: Roughly Pefferlaw to Sunderland to Beaverton. Additional information: 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. ### 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.
snow squall
### 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.
snow squall
Snow squalls will return late tonight or early Friday morning. What: Local snowfall amounts of 15 to 30 cm by Friday night. Reduce visibility in snow and blowing snow. When: Returning late tonight or early Friday morning and continuing through Friday. Additional information: Snow squalls are forecast to return to the area early Friday. 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 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.
snow squall
Snow squalls will return late tonight or early Friday morning. What: Local snowfall amounts of 15 to 30 cm by Friday night. Reduce visibility in snow and blowing snow. When: Returning late tonight or early Friday morning and continuing through Friday. Additional information: Snow squalls are possible lasting into Friday night. 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 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.
snow squall
Snow squalls shifting northward today. What: Local snowfall amounts of 15 to 30 cm by Friday night. Reduce visibility in snow and blowing snow. When: Ending this afternoon. Returning tonight or Friday. Additional information: Additional snow squalls are expected tonight or Friday. 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 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.
snow squall
Snow squalls shifting northward today. What: Local snowfall amounts of 15 to 30 cm by Friday night. Reduce visibility in snow and blowing snow. When: This morning then ending. Returning tonight or Friday. Additional information: Weak flurries currently affecting the area early this morning may reintensify later this morning before moving north of the area by noon. Additional snow squalls are expected tonight or Friday. 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 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.
snow squall
Snow squalls continue. What: Reduced visibility in snow. Additional local snowfall amounts of 10 to 20 cm. When: Continuing through today, and possibly into Thursday for some areas. Additional information: Snow squalls off Georgian Bay are expected to be stationary. Winds have eased reducing the blowing snow concern. 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 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.