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 @ 06:10 PM Warning
Severe Thunderstorm Watch Ended, Heat Warning Ended, Severe Thunderstorm Warning Ended for East Lambton  
Cancel: Severe Weather @ 06:10 PM Warning
Severe Thunderstorm Watch Ended, Heat Warning Ended, Severe Thunderstorm Warning Ended for West Lambton  
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  

Sunday, Jun 17

Alert: Air Quality @ 11:16 AM Info
Smog Advisory issued for Sarnia-Lambton