Dispatch snow and ice crews from forecasts with Open-Meteo, GPT-4o and Gmail
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.
What this workflow does
This AI workflow has 42 nodes and runs on a schedule (cron 0 7 * * *) (plus 4 other triggers). Along the way it connects Google Sheets, Telegram, Gmail and OpenAI Chat Model.
How it runs
Trigger: On a schedule (cron 0 7 * * *) (plus 4 other triggers).
- Read Dispatch Log For Sweep (Google Sheets): uses Google Sheets
- Read Site Registry (Google Sheets): uses Google Sheets
- Normalize Crew Confirmation (Edit Fields (Set)): sets 6 fields: dispatch_id, outcome, hours_to_clear…
- Find Unconfirmed Dispatches (Code): runs custom JavaScript code
- Validate Site Rows (Code): runs custom JavaScript code
- Read Dispatch Log For Confirm (Google Sheets): uses Google Sheets
- Unconfirmed Dispatches? (If): checks a condition and branches into true / false
- Site Row Valid? (If): checks a condition and branches into true / false
- Match Dispatch Row (Code): runs custom JavaScript code
- Email Unconfirmed Dispatch Report (Gmail): uses Gmail
…plus 24 more steps. See the full node list below.
Services it uses
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (12)
- Schedule Trigger
n8n-nodes-base.scheduleTrigger - Webhook
n8n-nodes-base.webhook - Google Sheets
n8n-nodes-base.googleSheets - Code
n8n-nodes-base.code - If
n8n-nodes-base.if - Edit Fields (Set)
n8n-nodes-base.set - Telegram
n8n-nodes-base.telegram - Gmail
n8n-nodes-base.gmail - HTTP Request
n8n-nodes-base.httpRequest - No Operation, do nothing
n8n-nodes-base.noOp - AI Agent
@n8n/n8n-nodes-langchain.agent - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi
From the author
Snow and ice dispatches that trigger themselves. This workflow checks Open-Meteo forecasts for each site stored in Google Sheets, automatically dispatches crews when a site’s trigger is met, writes the crew brief and client notice with AI, and tracks every…