Weather Station (stylized in all caps, ) is the second studio album by Japanese Vocaloid producer Inabakumori. His major label debut, it was released on March 23, 2022. The album's cover art was designed by Japanese illustrator Nukunuku Nigirimeshi.
On February 22, 2022, he announced the album's release. It included songs written several years ago that were never released as a single. He shared to the album as "packed with some of my favorite music."
As with his debut album Anticyclone, most of the songs on the album feature vocals by Kaai Yuki. "Hello Marina" features both Kaai Yuki and Hatsune Miku, and "Loneliness of Spring" and "Post Shelter" both feature Tsurumaki Maki. The second single from the album, "Lagtrain", was released on July 16, 2020, and had 30 million views on YouTube as of April 2023, making it one of his best known songs.