Yellow Warning - Severe Thunderstorm

At 3:20 p.m. EDT, Environment Canada meteorologists are tracking a line of severe thunderstorms capable of producing strong wind gusts and heavy rain.

Thunderstorm Location: 38 km north of Port Weller Harbour to 18 km southeast of Ancaster

Motion: Moving east at 55 km/h

Hazards: Wind: damaging (90 - 110 km/h) Torrential downpours

Locations in the Path: Hamilton Beamsville Vineland St. Catharines

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Local utility outages are likely. Damage to roofs, fences, soft shelters or trees is likely. Heavy rain may cause flash flooding and significant reductions to visibility.