Welcome to the Sarnia-Lambton AlertSite, your online source for the latest emergency alert and warning information that affects the Sarnia-Lambton area. The following alert distribution methods are available:

Today's Alerts

No Alerts

Yesterday

Cancel: Severe Weather @ 12:00 AM Warning
Heat Warning Ended for West Lambton  
Cancel: Severe Weather @ 12:00 AM Warning
Heat Warning Ended for East Lambton  

Saturday, Jul 20

No Alerts