Snohomish County, WA — Severe Weather & Radar
No active severe-weather warnings for Snohomish County, WA right now. Live radar is below — set up alerts to get warned the moment one is issued.
One tap turns on push alerts for Tornado & Severe Thunderstorm Warnings that hit Snohomish County, WA — even when the app is closed. No account needed.
Or get them by email
No app or notifications: an email when a warning is issued for your town.
No account or app. You'll confirm by email first, and every email has a stop link.
Severe-weather outlook
No severe-weather risk is outlooked for Snohomish County, WA today.
3-day forecast
Forecast: NOAA National Blend of Models.
When is severe weather most likely near Snohomish?
Severe thunderstorms and tornadoes are uncommon in Snohomish County.
The primary hazards are winter windstorms and heavy rain that can cause flooding, mostly from fall through spring.
Based on long-term NOAA / NWS Storm Prediction Center climatology.
In Snohomish County, WA
Snohomish County, WA has an estimated 830,000 residents, plus 5 hospitals, 17 nursing homes, 227 schools, 34 mobile-home parks, 9 dialysis centers that could be in a storm's path. Atmostorm shows which of them fall inside an active warning polygon.
Emergency-management view: who & what is in the warned path →
Nearby areas
Live radar and active alerts for places near Snohomish:
Not an official source — always confirm with the National Weather Service at weather.gov. Data aggregated from NWS/SPC. Facility and population figures are decision-support estimates.