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

Update: Severe Weather @ 01:11 PM Warning
Heat Warning for West Lambton  
Update: Severe Weather @ 01:01 PM Warning
Heat Warning for East Lambton  

Yesterday

No Alerts

Monday, Jun 17

Alert: Test Message @ 12:00 PM Info
Weekly test of the emergency alert system in Sarnia, Point Edward, Aamjiwnaang, and St Clair at 12:30