Send weather alerts to your mobile phone with OpenWeatherMap and SIGNL4
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
Nodes used (5)
- Manual Trigger
n8n-nodes-base.manualTrigger - SIGNL4
n8n-nodes-base.signl4 - OpenWeatherMap
n8n-nodes-base.openWeatherMap - If
n8n-nodes-base.if - Schedule Trigger
n8n-nodes-base.scheduleTrigger
What it does
Get weather alerts on your mobile phone via push, SMS or voice call. This flow gets weather information every morning and sends out an alert to your SIGNL4 on-call team. For example you can send out weather alerts in case of freezing temperatures, snow, rain, hail storms, hot weather, etc. The flow also supports automatic alert resolution. So, for example if the temperature goes up again the alert is closed automatically in the app. User cases: - Dispatch snow removal teams - Inform car dealers to protect the cars outside in case of hail storms - Set sails if there are high winds - And much more ... !signl4n8n.gif(fileId:812) Can be adapted easily to other weather warnings, like rain, hail storm, etc.