fall foliage forecast for 2018：
https://tenki.jp/forecaster/y_nakagawa/2018/09/11/2051.html (Japanese version only)
The fall colors have begun in the Taisetsu mountain range, Hokkaido. (September 16, 2018)
Daisetsuzan National Park Sounkyo Visitor Center:
when and where to see fall foliage:
https://sp.jorudan.co.jp/leaf/ (Japanese version only)
http://www.rurubu.com/season/autumn/koyo/ (Japanese version only)
https://koyo.walkerplus.com/ (Japanese version only)
fireworks displays (Japanese version only):
fireworks festivals will also be held in October and November!
Wednesday, March 13, 2013
Yellow dust and cherry blossom forecasts
Yellow dust(黄砂, kousa) was observed in western Japan on the 9th. The dust is carried to Japan by subtropical westerlies from deserts on the Chinese continent. In recent years, a large amount of yellow sand often reaches Japan from March to May. As a result of desertification, sand storms are growing in scale in North East Asia.
Industrial pollutants are also brought to Japan from the Chinese continent. So-called PM2.5 air pollution is a big problem even in Japan. The haze enveloped Tokyo on the 10th, but it was not due to yellow dust. Powerful winds restricted train services on the 13th.
Unfortunately, hay fever season is also at its peak.
Ume blossoms are in full bloom now.
On March 13th, the Fukuoka District Meteorological Observatory declared that cherry blossoms(Yoshino cherry) had opened in Fukuoka and Miyazaki.
The Japan Weather Association and Weather Map Corporation issued their cherry blossom forecasts several times.
Japan Weather Association(issued on March 13):
http://season.tenki.jp/season/sakura/expectation (Japanese version only)
Weather Map Corporation(issued on March 12):
http://sakura.weathermap.jp/ (Japanese version only)
They have predicted the trees will start blooming on March 16(18) in Kochi, on the 16th(20) in Kumamoto, on the 17th(22）in Tokyo, on the 19th(22）in Yokohama, on April 24（24) in Aomori, and on May 17(14) in Kushiro, Hokkaido.
(Forecast by Weather Map are shown in parentheses.)
Cherry blossoms will be in full bloom from the end of this month to the beginning of April in many areas.
The following sites(Japanese version only) offer cherry-blossom viewing spots and blooming status.