関東かんとう南部なんぶなどで夏なつ日び 夜よるは天気てんき急変きゅうへんのおそれ 落雷らくらいや突風とっぷうに注意ちゅういを

On the 4th, temperatures are rising mainly in the Kanto-Koshin region, and in southern Kanto and Yamanashi Prefecture, it has become a summer day with temperatures above 25 degrees Celsius.

On the other hand, in the Kanto region, the atmosphere is expected to become extremely unstable from the early evening of the 4th, so caution is needed for lightning, tornadoes and other violent gusts of wind, and sudden heavy rain.

According to the Japan Meteorological Agency, on the 4th, Kanto-Koshin will be sunny over a wide area and temperatures will rise from the morning. [Maximum temperature by 11 a.m.] ▽ Odawara City, Kanagawa Prefecture: 26

5 degrees ▽ 25 in Mobara City, Chiba Prefecture

7°C ▽ 25 in Kiriishi, Minobu Town, Yamanashi Prefecture

It has become a summer day five times.

Also, exactly 23 degrees in central Tokyo, and 22 degrees in Maebashi City.

1 degree ▽ 21 in Utsunomiya City

4 degrees ▽ 20 in Saitama City

It is around 6 degrees, etc.

After this, the temperature will continue to rise, and the expected daytime highs are: 27°C in Kofu City, Odawara City in Kanagawa Prefecture, and Kumagaya City in Saitama Prefecture; 26°C in central Tokyo, Yokohama City, Saitama City, and Maebashi City; 25°C in Chiba City, and other places are also expected to have summer-like temperatures.

Since your body is not yet accustomed to the heat, its important to take precautions against heatstroke, such as frequently replenishing water and salt.

On the other hand, due to rising temperatures and cold air aloft, the atmosphere over the Kanto region is expected to become extremely unstable through the early part of the night on the 4th.

Even if the weather is clear, sudden changes may occur, so the Japan Meteorological Agency is urging people to be cautious of lightning, tornadoes and other violent gusts of wind, sudden heavy rain, and hail.

If you notice signs that a developed cumulonimbus cloud is approaching, such as a sudden cold wind or the sound of thunder, make sure to secure your safety immediately by moving into a sturdy building.