Southern Alberta residents are experiencing a classic weather rollercoaster this weekend, as spring-like warmth gives way to a significant snowfall warning. After enjoying temperatures in the mid-teens on Saturday, Calgarians now face the prospect of up to 20 centimetres of snow beginning Sunday morning.
Weather Warning Details
Environment Canada has issued a yellow weather warning for Calgary and numerous surrounding areas, extending as far west as the Rocky Mountain parks and south to Claresholm. The federal agency predicts gusty winds will precede the snowfall, with temperatures dropping overnight and precipitation intensifying rapidly.
The heaviest accumulation is expected Sunday afternoon and evening, though forecasters note that total snowfall amounts will likely vary significantly across different locations. Similar warnings have been issued for the Columbia Icefields Parkway, where 15 to 20 centimetres of snow is forecast to begin Saturday night and continue through Sunday.
Travel and Safety Concerns
Environment Canada is advising residents to prepare for challenging conditions as the snow accumulates. Roads and walkways will likely become difficult to navigate, with visibility potentially reduced at times during the heaviest snowfall periods.
Forecasters specifically recommend:
- Allowing extra time for travel
- Exercising caution when clearing heavy, wet snow
- Monitoring updated weather warnings throughout the event
The snowfall is expected to taper off Monday morning, but not before creating potentially hazardous conditions across the region.
Seasonal Context
This weather event comes as no surprise to long-time Alberta residents familiar with the region's volatile spring transitions. Just one week prior to this warning, similar snowfall amounts affected the area, only to be largely melted by Saturday's chinook winds and warm temperatures.
March and April typically represent the peak months for snowfall in southern Alberta, with Calgary averaging 22.7 centimetres in March and 20 centimetres in April. Despite spring's official arrival in approximately two weeks, such weather fluctuations remain characteristic of the region's climate patterns.
The rapid shift from Saturday's spring-like conditions to Sunday's winter weather serves as a reminder of Alberta's unpredictable transitional seasons, where residents must remain prepared for dramatic temperature and precipitation changes within short timeframes.
