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Frostwise App Uses Open-Source AI to Predict Local Frost Dates for Gardeners

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A developer has created Frostwise, a web application that generates hyperlocal frost date predictions for gardeners. The tool uses 20 years of historical climate data from the Open-Meteo archive and the open-source TabPFN AI model to analyze locations worldwide. It calculates the last spring and first autumn frost dates, or identifies frost-free climates, based solely on the data. Using these predictions, the app then generates a personalized planting calendar for common crops. The project is fully open-source, with a live demo available online.

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