Due to the nice and cozy and humid air flowing in, rain is falling and intensifying in locations comparable to Kanto Koshin and Tohoku. Atmospheric circumstances will change into unstable in Kanto-Koshin late at evening on the 4th and within the Tohoku area on the fifth, and there’s a danger of localized extreme thunderstorms.
Be cautious of landslides, flooding of low-lying land, lightning strikes, and gusts of wind.