Predict construction delays with Claude, OpenWeather and Slack alerts — n8n Workflow

High complexity🔗 Webhook20 nodes🏷️ Project Managementby Oneclick AI Squad

Overview

This workflow monitors active construction projects in real time, ingests weather forecasts, supplier delivery statuses, and crew/resource availability, then uses Claude AI to predict delay risk, estimate schedule impact, and generate mitigation playbooks for project managers.

How it works

Trigger — Webhook (on-demand) or daily schedule kick-off Load Active Projects — Pulls project list from your PM system (Procore / Airtable / Sheets) Fetch Weather Forecast — 7-day forecast for each project s

Nodes used

AirtableSend EmailGoogle SheetsHTTP RequestCodeAI AgentAnthropic Chat Model

Workflow Preview

AI Construction Delay Predictor
This workflow monitors active construction projects in
1. Trigger & Project Loading
2. Risk Data Enrichment
Weather · Suppliers · Resources
3. Claude AI Delay Prediction & Risk Scoring
4. Severity Routing · Alerts · Dashboard Upda
model
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R
Receive Project Alert Re…
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M
Morning Schedule Trigger
Load Active Projects
Normalize Project Records
Fetch 7-Day Site Weather
Fetch Supplier Delivery …
Fetch Crew & Resource Av…
M
Merge Risk Data Streams
Compile Project Risk Pro…
Predict Delays with Clau…
Claude AI Model
Parse AI Delay Prediction
R
Route by Delay Severity
Send Delay Alert to Slack
Open Risk Ticket in Jira
Update Project Risk Dash…
Build Daily Risk Briefing
Send Daily Email Briefing
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R
Return Prediction to Cal…
L
Log Low Risk — No Escala…
20 nodes22 edges

How it Works

  1. 1

    Trigger

    The workflow starts with a webhook trigger.

  2. 2

    Process

    Data flows through 20 nodes, connecting agent, airtable, code.

  3. 3

    Output

    The workflow completes its automation and delivers the result to the configured destination.

Node Details (20)

AI

Airtable

airtable

#1
SE

Send Email

emailSend

#2
GO

Google Sheets

googleSheets

#3
HT

HTTP Request

httpRequest

#4
CO

Code

code

#5
AI

AI Agent

n8n-nodes-langchain.agent

#6
AN

Anthropic Chat Model

n8n-nodes-langchain.lmChatAnthropic

#7

How to Import This Workflow

  1. 1Click Download JSON button on the right to save the workflow file.
  2. 2Open your n8n instance. Go to Workflows → New → Import from file.
  3. 3Select the downloaded predict-construction-delays-with-claude-openweather-and-slack-alerts file and click Import.
  4. 4Set up credentials for each service node (API keys, OAuth, etc.).
  5. 5Click Test Workflow to verify everything works, then activate it.

Or paste directly in n8n → Import from JSON:

{ "name": "Predict construction delays with Claude, OpenWeather and Slack alerts", "nodes": [...], ...}

Integrations

agentairtablecodeemailsendgooglesheetshttprequestlmchatanthropicmergerespondtowebhookscheduletriggersetswitchwebhook

Get This Workflow

Download and import in one click

Download JSONView on n8n.io
Nodes20
Complexityhigh
Triggerwebhook
CategoryProject Management

Created by

Oneclick AI Squad

Oneclick AI Squad

@oneclick-ai

Tags

agentairtablecodeemailsendgooglesheetshttprequestlmchatanthropicmergerespondtowebhookscheduletrigger
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