Tonight, gazers in Japan are eagerly awaiting the appearance of the Harvest Moon, an astronomical event that signifies the start of autumn. As there's a strong connection between atmospheric conditions and visible celestial events, the weather plays a key factor. Onto that, Japanese weather agencies across the nation have been offering forecasts to help sky gazers best enjoy the scenic beauty. The event draws significant attention every year due to its cultural importance in Japan.

The Harvest Moon has great cultural and social significance in Japan. It is associated with the celebration of Tsukimi or Otsukimi, a tradition of moon-viewing to pay respects to the autumn moon. Tsukimi is celebrated with moon-viewing parties, poetry, music, and special foods. The weather forecast during events like this can intensify the festive spirit.

In the US or EU, moon viewings are also common and celebrated by avid stargazers and astronomers. However, they lack the cultural celebrations akin to Tsukimi in Japan. Weather forecasts become crucial during significant astronomy events, such as eclipses or meteor showers.