Public Alert Resources

Snohomish County Alerts

Snohomish County is a wonderful place to live, but there are risks that come with our mountains, trees and rivers. Mountains can have severe weather, hills can slide, trees can catch fire and rivers can flood.
The best way to stay safe is to get notified about potential danger as early as possible. You can make that happen for yourself, your family, your friends and your neighbors. There are two ways to prepare. Both of them are easy and free.

Alert Sense

Sign up for AlertSense, the states early warning system and notification system. You can choose what activities you want to be alerted about. You can have your alerts go to your text messages, voice messages or email - or all of the above. Your zip code and address is used to tailor alerts for where you live. You can add more alerts or update your contact methods at any time.


If you use a cell phone (and even if you don't), you will want to sign up for Smart911. You can store critical information for use by emergency responder's. Please list your emergency contacts, home address and any medical conditions to assist the first responder's.
These services are national organizations, not run by the County, but they do coordinate closely with Snohomish County 911 dispatch and with the county's emergency management team.

Other Alerts

Snohomish County Road Closure - Updated every 15 minutes

Washington State Department of Transportation - Includes Traffic Cameras
Snohomish County Flood Information Website
Snohomish County Flood Warnings

National Weather Service