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Weather Alerts for: City of Hamilton

Yellow Warnings

yellow iconYellow Warning - Snowfall

Impact Level: Moderate

Forecast Confidence: High


Significant snowfall beginning tonight. What: Snowfall amounts of 10 to 20 cm. Reduced visibility at times in heavy snow and local blowing snow. When: Beginning this evening and lasting through Thursday afternoon. Snow tapering off Thursday evening. Additional information: A developing low pressure system will bring significant snowfall to much of southern Ontario. A sharp temperature drop leading to cold wind chills by Thursday morning, during ongoing snowfall, will add to the adverse weather conditions. There may be a significant impact on rush hour traffic. Prepare for quickly changing and deteriorating travel conditions. Allow extra time for travel. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm. For more information about the alerting program, please visit: Colour-coded Weather Alerts.

In effect for:

  • City of Hamilton
Date modified: