11:27 PM EDT – Thunder Bay Severe Thunderstorm Watch in Effect

Thunder Bay – WEATHER – 11:27 PM EDT Sunday 19 July 2026
Impact Level: High
Forecast Confidence: High
At 10:27 PM EST (11:27 p.m. EDT), Environment Canada meteorologists are tracking a dangerous thunderstorm capable of producing damaging wind gusts, up to quarter size hail and heavy rain. Utility outages are likely.
Significant damage to buildings and/or trees is likely. Take immediate cover if a thunderstorm approaches.
If outside, protect yourself from flying debris and hail. Emerg