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48.33 °N, 89.34 °W

Thunder Bay, Ontario, Canada Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Thunder Bay, Ontario, Canada
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Active Weather Alerts

Heat Warning
Issued: 9:02 PM Aug. 7, 2025 – Environment and Climate Change Canada
Hot and humid conditions continue.

What:
Daytime highs of near 29 degrees Celsius, with humidex values of 36 to 39.

When:
Today through Saturday evening.

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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.
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