See 2026 cherry blossom dates for 16 spots across Korea, with the Korea Meteorological Administration (KMA) forecast and an AI prediction side by side.
About
For each of 16 regions, it shows the KMA forecast and Gemini 2.5 Flash's predicted date side by side, along with petal-fall risk and a cherry blossom chatbot. The AI prediction uses accumulated temperature calculated from Open-Meteo's observed readings, plus a 7-day forecast.
Features
KMA vs. AISee the KMA forecast and Gemini's predicted date side by side for 16 regions.
Accumulated-temperature modelCalculates accumulated temperature from observed readings since February to predict first bloom, full bloom, and petal fall.
Petal-fall riskEstimates how likely the petals are to fall using rainfall, wind speed, and gust data.
Beokko, the AI chatbotA chatbot built on Gemma 4 31B answers questions about cherry blossoms.
Countdown by regionShows the days left until bloom in each region and whether it's at first bloom, full bloom, or petal fall.
Anonymous comments by regionLeave a comment under a nickname on any region's page, no login needed.
