El Cajon, CA — Severe Weather & Radar
One tap turns on push alerts for Tornado & Severe Thunderstorm Warnings that hit El Cajon, CA — 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.
Active warnings
Severe-weather outlook
General (non-severe) thunderstorms are possible in El Cajon, CAtoday, per the Storm Prediction Center's Day 1 outlook.
3-day forecast
Forecast: NOAA National Blend of Models.
When is severe weather most likely near El Cajon?
Severe thunderstorms and tornadoes are relatively rare in El Cajon.
The larger weather threats are winter storm systems bringing damaging winds, heavy rain, and flooding, mainly from late fall through spring.
Based on long-term NOAA / NWS Storm Prediction Center climatology.
In El Cajon, CA
El Cajon, CA is home to an estimated 100,000 people. Atmostorm shows whether El Cajon is inside an active NWS warning polygon right now — and warns you the moment that changes.
Nearby areas
Live radar and active alerts for places near El Cajon:
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.