Wyoming, Ontario, Canada Severe Weather Alertstar_ratehome

Squalls with wind gusts up to 50 knots, frequent lightning, hail of 2 to 4 centimetres and poor to very poor visibility in thunderstorms heavy at times are expected or occurring in the area.

A line of thunderstorm is moving east at 30 knots and will impact Lake Huron through the morning into the early afternoon.

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Large hail can damage vessels and cause injury.

Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.

Conditions are favourable for the development of squalls with wind gusts up to 40 knots, frequent lightning, hail and poor to very poor visibility in showers heavy at times.

Thunderstorms approaching from MIchigan may affect the area this morning.

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Poor to very poor visibility may contribute to voyage delays and make marine navigation hazardous. Large hail can damage vessels and cause injury.

Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.

The first significant heat event of the season with dangerously hot conditions will begin this afternoon and is expected to continue through much of next week.

What:
Daytime highs of 31 to 36 degrees Celsius.
Humidex values of 40 to 45.
Overnight lows of 21 to 25 degrees Celsius, providing little relief from the heat.

When: 
This afternoon through much of next week.

Additional information:

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For more information: https://www.canada.ca/en/health-canada/services/climate-change-health/extreme-heat/how-protect-yourself.html https://www.canada.ca/en/health-canada/services/climate-change-health/extreme-heat/who-is-at-risk.html

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.