A yellow freezing rain warning in Canada means freezing rain is expected to create hazardous conditions and moderate, localized or short-term impacts. Rain that freezes on contact with cold surfaces can cause ice to accumulate on roads, sidewalks, trees and other exposed surfaces. Even small amounts of ice can make driving and walking dangerous. Depending … Read more
A yellow rainfall warning in Canada means heavy or prolonged rain may cause moderate, localized or short-term impacts. Potential conditions can include localized flooding, difficult travel and disruptions to outdoor activities or transportation. The severity of the impacts depends on rainfall amounts, duration, ground conditions and location. This guide explains what a yellow rainfall warning … Read more
A yellow severe thunderstorm warning in Canada means a severe thunderstorm may cause moderate, localized or short-term impacts. Potential hazards can include strong winds, heavy rainfall, hail and dangerous lightning. Severe thunderstorm conditions can develop and change quickly. This guide explains what a yellow severe thunderstorm warning means, how serious it is, the potential impacts … Read more
A yellow wind warning in Canada means strong winds may cause moderate, localized or short-term impacts. Potential conditions can include fallen branches, loose objects, localized power outages and difficult driving conditions for certain vehicles. The severity of the impacts depends on wind speed, duration, location and local conditions. This guide explains what a yellow wind … Read more
A yellow winter storm warning in Canada means a combination of hazardous winter weather may cause moderate, localized or short-term impacts. Snow, ice and strong winds can create difficult travel conditions, transportation delays and disruptions to daily activities. The severity of the impacts depends on the combination, intensity and duration of the expected conditions. This … Read more
A Winter Storm Warning in Canada means severe winter weather is expected to create hazardous conditions and potentially significant impacts. A winter storm may bring a combination of heavy snow, freezing rain, strong winds, blowing snow and other dangerous conditions. Environment and Climate Change Canada issues Winter Storm Warnings when severe weather is happening or … Read more
A Wind Warning in Canada means strong winds are expected to create hazardous conditions and potentially significant impacts. High winds can damage trees, buildings and power lines, cause power outages, create dangerous travel conditions and turn loose objects into flying debris. Environment and Climate Change Canada issues Wind Warnings when severe weather is happening or … Read more
A Tornado Warning in Canada means a tornado is occurring or expected to occur and people in the affected area should take immediate action to protect themselves. Tornadoes can produce extremely strong winds, flying debris and severe damage to buildings, vehicles, trees and infrastructure. Conditions can develop and change rapidly, leaving people with limited time … Read more
A Snowfall Warning in Canada means significant snowfall is expected to create hazardous conditions and potentially serious impacts. Heavy snow can cover roads, reduce visibility, disrupt transportation and make outdoor travel difficult or dangerous. Environment and Climate Change Canada issues Snowfall Warnings when severe weather is happening or expected to happen. Under Canada’s colour-coded weather … Read more
A Severe Thunderstorm Warning in Canada means a severe thunderstorm is occurring or expected to occur and may produce hazardous conditions such as damaging winds, large hail or heavy rainfall. Environment and Climate Change Canada issues Severe Thunderstorm Warnings when severe weather is happening or expected to happen. Under Canada’s colour-coded weather alert system, Severe … Read more