Tornado warning in effect for Kingston area
Meteorologists say the storm could bring 110 km/h winds, golf ball-sized hail and more than 50 mm of rain.
- On Tuesday, June 30, 2026, Environment Canada issued a red tornado warning for Kingston, Ontario, after meteorologists detected a severe thunderstorm with potential for rotation in the area.
- Conditions across the region are "favourable" for severe storms, prompting Environment Canada to also issue a severe thunderstorm watch for the Ottawa-Gatineau area as dangerous humidity climbs.
- The agency projects wind gusts up to 110 km/h and rainfall amounts in excess of 50 mm, with golf ball-sized hail and potential local utility outages also possible.
- Although meteorologists cancelled the red-level warning shortly after issuance, storm watchers reported circulation near HWY 15 as thunderstorms continue rolling through the area.
- Connor Mockett noted that "thunderstorms over eastern and central Ontario are expected to keep tracking southeast today, bringing strong winds, hail and heavy rain," while Emergency Management Ontario advises residents to take cover immediately if threatening weather approaches.
12 Articles
12 Articles
Environment Canada says there is a risk of a tornadoes and severe thunderstorms
Conditions are favourable for the development of severe thunderstorms that may be capable of producing strong wind gusts, large hail and heavy rain. There could be wind gusts up to 110 km/h. Golf ball sized hail and rainfall amounts in excess of 50 mm are also possible.
Severe thunderstorm watch issued for Ottawa as tornado warning issued for Kingston
Environment Canada has issued a severe thunderstorm watch for Ottawa and the surrounding area, warning conditions are favourable for storms capable of producing damaging winds, large hail and heavy rainfall Tuesday.
Possibly tornado-producing storms track through eastern Ontario
As humidity climbs to dangerous highs in the Ottawa area, Environment Canada is warning people to be cautious as severe thunderstorms are developing on Tuesday. A fast-moving system in Kingston was warned by the agency that it could produce a tornado, prompting a red-level warning from Environment Canada. “Damaging winds, large hail and locally intense […]
Tornado risk and 'golf ball' hail threaten parts of Ontario as major multi-day heatwave hits
Environment Canada issues severe thunderstorm watches for eastern Ontario with high winds and tornado risks ahead of multiday heat wave.

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