Residents of Calgary are bracing for a week of highly volatile and potentially hazardous weather in the days leading up to Christmas. The forecast promises a dramatic rollercoaster of temperatures, plunging the city into deep freeze before a significant warm-up, creating challenging conditions for holiday travel and outdoor activities.
A Week of Weather Whiplash
The dominant theme for the final week of 2025 is inconsistency. The city experienced a frigid Monday with temperatures around -17 degrees Celsius. A brief reprieve is expected on Tuesday, with the mercury forecast to rise to approximately -5 degrees. However, this mild spell will be short-lived, as Wednesday is projected to see a return to the bitter -17-degree mark. This pattern of sharp fluctuations poses risks for infrastructure and personal safety.
Dangerous Conditions and a Warmer Outlook
The rapid shifts between extreme cold and milder periods are likely to lead to dangerous travel conditions. Icy patches on roads and sidewalks can form quickly, while the intense cold itself presents risks of frostbite and hypothermia for those exposed. Authorities are urging Calgarians to exercise caution, allow extra travel time, and ensure vehicles are winter-ready.
In a twist for the holiday week, forecasts indicate a shift to positive temperatures next week. This anticipated thaw, while offering relief from the deep freeze, could bring its own set of challenges, such as melting and refreezing cycles that exacerbate slippery conditions.
Staying Safe During the Holiday Season
With Christmas fast approaching, the unpredictable weather adds a layer of complexity to holiday plans. Experts recommend that residents:
- Monitor the latest forecasts and travel advisories closely.
- Dress in layers to adapt to the wildly swinging temperatures.
- Prepare emergency kits for vehicles in case of breakdowns in the cold.
- Check on vulnerable neighbours, especially the elderly, during periods of extreme cold.
This bout of pre-Christmas weather serves as a stark reminder of Alberta's unpredictable winter climate. While the promise of warmer days next week offers hope, navigating the immediate extreme cold and dangerous travel conditions requires vigilance and preparation from all Calgarians.
