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CKNX News Today

A heat event begins Monday.

What:
Maximum temperatures of 30 to 36 degrees Celsius.
Minimum temperatures of 20 to 23 degrees Celsius.
Humidex values of 38 to 45.

When:
Beginning Monday and ending either Wednesday evening or Thursday evening.

Additional information:
Tuesday will mark the peak of this heat event. Maximum temperatures are expected to reach near 36 degrees Celsius in some areas.

Hot and humid air can also bring deteriorating air quality and can result in the Air Quality Health Index approaching the high-risk category.

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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.

Expect a day of partly cloudy with clear spells

There will be rain until morning, then partly cloudy

There will be partly cloudy until morning, then rain

Portions of Midwestern Ontario may see a blanket of fog Monday night or Tuesday morning.
Environment Canada has issued a fog advisory for the following regions:
<ul>
 	<li>Bruce Peninsula - Sauble Beach - Tobermory</li>
 	<li>Hanover - Dundalk - Southern Grey County</li>
 	<li>Owen Sound - Blue Mountains - Northern Grey County</li>
 	<li>Saugeen Shores - Kincardine - Southern Bruce County</li>
 	<li>Listowel - Milverton - Northern Perth County</li>
 	<li>Wingham - Blyth - Northern Huron County</li>
</ul>
Areas of fog may reduce visibility to near zero in some areas. The fog is expected to lift after daybreak Tuesday.
Keep following BlackburnNews.com for further weather updates.

Man drinking water during heat wave (Image from kieferpix / iStock / Getty Images Plus via Getty Images)

Sarnia

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(Photo for FIFA World Cup courtesy of efks / Royalty-free / iStock / Getty Images Plus)

Saugeen Ojibway Nation traditional territory (photo submitted)

Midwestern Ontario Under Fog Advisory

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