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Elev 325 ft, 43.26 °N, 79.96 °W

Dundas, Ontario, Canada Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Dundas, Ontario, Canada
Elevation: 325ft
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Special Weather Statement
Issued: 6:52 AM Jun. 18, 2026 – Environment and Climate Change Canada
Strong winds, heavy rain and thunderstorms overnight. 

What:
Southwesterly wind gusts of 70 to 90 km/h, with higher gusts possible in thunderstorms.
Rainfall amounts in excess of 40 mm. 
Risk of severe thunderstorms.

When:
Continuing overnight into this morning.

Additional information:
Showers continue as a strong low pressure system approaches the area. There is a potential for severe thunderstorms overnight with heavy rain and strong wind gusts being the primary threats. 

Rainfall amounts of 40 mm or greater are possible as a result of the thunderstorms and showers with this system.

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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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