Show current values and 24h delta below each forecast metric

Add precipitation/wind/humidity maps; fix titles to clarify input vs forecast

Add WeatherViT model (7.4M params, best rain AUC 0.776)

Fix startup timeout: lazy-load basemaps on first forecast instead of startup

Fix: move css param from launch() to Blocks() for Gradio 5.x compat

Initial deploy: real-time weather forecast demo