Overview of Latest Severe Thunderstorm Watch: Weather Alerts

Severe thunderstorms may develop early this evening.

Hazards:
90 km/h wind gusts
2 cm hail
25 to 50 mm rainfall within one hour

Discussion;
The thunderstorm activity will diminish early this evening.

Driving conditions may be difficult. Local utility outages are possible.

When thunder roars, go indoors! Lightning kills and injures Canadians every year.

Heavy rain can cause flash flooding and significant reductions to visibility.

Severe thunderstorm watches are issued when conditions are favourable for the development of thunderstorms capable of producing damaging hail, wind or rain.

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 #QCStorm.

Severe thunderstorms may develop early this evening.

Hazards:
90 km/h wind gusts
2 cm hail
25 to 50 mm rainfall within one hour

Discussion;
The thunderstorm activity will diminish early this evening.

Driving conditions may be difficult. Local utility outages are possible.

When thunder roars, go indoors! Lightning kills and injures Canadians every year.

Emergency Management Ontario recommends that you take cover immediately if threatening weather approaches.

Heavy rain can cause flash flooding and significant reductions to visibility.

Severe thunderstorm watches are issued when conditions are favourable for the development of thunderstorms capable of producing damaging hail, wind or rain.

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.

For more information: https://www.ontario.ca/page/be-prepared-emergency.

Severe thunderstorms may develop early this evening.

Hazards:
90 km/h wind gusts
2 cm hail
25 to 50 mm rainfall within one hour

Discussion;
The thunderstorm activity will diminish early this evening.

Driving conditions may be difficult. Local utility outages are possible.

When thunder roars, go indoors! Lightning kills and injures Canadians every year.

Emergency Management Ontario recommends that you take cover immediately if threatening weather approaches.

Heavy rain can cause flash flooding and significant reductions to visibility.

Severe thunderstorm watches are issued when conditions are favourable for the development of thunderstorms capable of producing damaging hail, wind or rain.

Please continue to monitor alerts and forecasts issued by Environment Canada.

To report severe weather in Ontario, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm. To report severe weather in Gatineau, send an email to ONstorm@ec.gc.ca or post reports on X using #QCStorm.

For more information: https://www.ontario.ca/page/be-prepared-emergency.

The above alert for your subscribed area has ended.

The above alert for your subscribed area has ended.