Taiwan is experiencing increased moisture levels, prompting warnings of heavy rainfall across the central and southern regions. Northern Taiwan should be alert for afternoon thunderstorms. Typhoon Changhong is forecast to make landfall in Japan as early as today. The approaching typhoon is contributing to the unstable weather pattern over Taiwan. Authorities are advising residents in affected areas to prepare for potential flooding and disruptions. White dolphins are reportedly moving away from Taiwan's waters, potentially in response to the approaching storm.