SnowStorms 
An orange winter storm warning in Canada means a combination of severe winter weather is likely to cause significant impacts that may be major, widespread or prolonged. Heavy snow, freezing rain, ice and strong winds can create dangerous travel conditions, major transportation delays and significant disruptions to daily activities. The severity of the impacts depends … Read more
An orange severe thunderstorm warning in Canada means severe thunderstorms are likely to cause significant impacts that may be major, widespread or prolonged. Potential hazards can include damaging winds, heavy rainfall, large hail and dangerous lightning. Severe thunderstorm conditions can develop and change quickly, creating risks to people, property and transportation. This guide explains what … Read more
An orange rainfall warning in Canada means heavy or prolonged rainfall is likely to cause significant impacts that may be major, widespread or prolonged. Potential conditions can include flooding, dangerous travel, property damage and major disruptions to transportation and daily activities. The severity of the impacts depends on rainfall amounts, intensity, duration, existing ground conditions … Read more
A yellow snowfall warning means that significant snow is expected or already falling in your area, with conditions that could make travel and everyday activities more difficult. If a yellow snowfall warning has been issued for your area, you may experience snow-covered roads, reduced visibility and travel delays. While yellow is the lowest level in … Read more
A yellow blizzard warning in Canada means blizzard conditions are expected to cause moderate, localized or short-term impacts. Strong winds combined with falling or blowing snow can significantly reduce visibility and create hazardous travel conditions. Although yellow is the lowest level in Canada’s colour-coded weather alert system, a yellow blizzard warning should still be taken … Read more
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