| ⚠ | Yellow Advisory - Frost | ▶ |
7:54 a.m. EDT Friday 1 May 2026
Impact Level: Moderate
Forecast Confidence: High
Frost may damage some crops in frost-prone areas.
Patchy frost is expected again tonight as temperatures drop to near or below freezing.
Patchy frost is likely again Saturday night for some areas that remain clear.
Damage to plants, trees, and crops is possible.
Cover up plants, especially those in frost-prone areas.
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.
In effect for:
Impact Level: Moderate
Forecast Confidence: High
Frost may damage some crops in frost-prone areas.
Patchy frost is expected again tonight as temperatures drop to near or below freezing.
Patchy frost is likely again Saturday night for some areas that remain clear.
Damage to plants, trees, and crops is possible.
Cover up plants, especially those in frost-prone areas.
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.
In effect for:
- London - Parkhill - Eastern Middlesex County