First published · Last updated
Snow, ice and extreme coldFrost (advisory) - St. Catharines - Grimsby - Northern Niagara Region
Reported by Environment Canada Weather Alerts
An advisory warns of patchy frost tonight in the St. Catharines–Grimsby–Northern Niagara Region, particularly inland. It advises protecting cold-sensitive plants, trees, and crops.
At a glance
- Affected location: St. Catharines - Grimsby - Northern Niagara Region
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Why it matters
The advisory calls for preventative measures to protect cold-sensitive vegetation and crops.
Location
Highlighted marker: this event.
Generated scores
Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.
- Confidence
- 7/10
- Geographic reach
- 3/10
- Global importance
- 2/10
- Impact magnitude
- 2/10
- Urgency
- 6/10
Primary official sources
- Environment Canada Weather AlertsFrost (advisory) - St. Catharines - Grimsby - Northern Niagara Region
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