Active Weather Alerts
Yellow Advisory - Frost
Issued: 4:08 AM May. 21, 2026 – Environment and Climate Change Canada
Frost is possible tonight. Clearing skies overnight will cause temperatures to drop to near or below freezing before morning. ### Damage to plants, trees, and crops is possible. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ABstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #ABStorm.
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