Blowing Snow Advisories as Snow Continues to Fall Thursday Ahead of a Very Cold Weekend
By Fiona Robertson
Updated: January 22, 2026 at 2:22PM EST | Published: January 22, 2026 at 6:00AM EST
Environment Canada has issued blowing snow advisories for several regions as a potent winter storm continues to impact parts of Ontario on Thursday. The persistent snowfall, combined with gusty winds, is creating hazardous travel conditions and reduced visibility across affected areas.
Winter Storm System Intensifies Across the Region
Meteorologists report that the current weather system is delivering steady snowfall, with accumulations expected to be significant in some locales. The blowing snow component is particularly concerning for drivers, as wind gusts are whipping up fallen snow and creating near-whiteout conditions on highways and secondary roads.
Julie Atchison has the latest forecast for south and midwestern Ontario, indicating that the snow will gradually taper off later today. However, the respite will be brief, as a much more formidable challenge looms on the horizon.
A Brutal Arctic Airmass Follows the Snow
The conclusion of this snow event will usher in an exceptionally cold airmass originating from the Arctic. Forecast models are predicting a dramatic temperature plunge starting Friday and persisting through the weekend. Wind chill values are anticipated to become dangerously low, potentially rivaling the extreme cold warnings currently in effect for Alberta, where values are nearing -50.
"It’s about to get cold in Ottawa, but first, more snow," is a succinct summary of the situation facing the capital and surrounding regions. Residents are advised to complete any necessary travel or errands during the daylight hours Thursday before the severe cold sets in.
Preparing for the Deep Freeze
Public safety officials are urging residents to take the following precautions:
- Limit travel during periods of blowing snow and later, during the extreme cold.
- Prepare vehicles with winter emergency kits, including blankets, food, water, and a fully charged phone.
- Protect pets and vulnerable populations from the impending cold.
- Check on neighbors, especially the elderly or those living alone.
This multi-day weather event serves as a stark reminder of Canada's winter volatility. The sequence of heavy snow followed by an intense arctic outbreak will test infrastructure and personal preparedness across the province. Stay tuned to local forecasts for specific warnings and updates as this dynamic situation evolves.
