pynewb

A lab of tiny systems – experiments in data, weather, and the cloud

Real-time lake-effect snow monitoring across the Chicagoland area. Collects data from 10 weather stations every 10 minutes during winter storms, visualized on an interactive map with historical tracking.

Stack: AWS Lambda, DynamoDB, S3, API Gateway, NWS API
Goal: Learn serverless architecture & weather data APIs
Updated: Nov 2025