Weather for today, the 7th (Tuesday): Widespread rain, but the weather is improving from the west; the night is getting colder and stronger.

2026/04/07 06:26

Today, the 7th (Tuesday), a front and low pressure system are expected to move south of Honshu. In addition, another low pressure system will move over the northern Sea of Japan and near Sakhalin, respectively. As a result, rain is expected to fall over a wide area from western to northern Japan. However, it looks like the weather will start to improve from the west in the afternoon.



It's a rainy day in northern Japan due to the influence of the low pressure system and shear line moving through the Sea of Japan. Winds are strong in coastal areas, and on the Pacific side of Tohoku, please be careful of traffic disruptions and damage to buildings caused by strong winds from the west.
As cold air flows in at night, there will be places where it snows along the mountains. Please be aware of changes in the weather.

In the Kanto region, clouds tend to spread throughout the day, and the sky is likely to rain towards the evening. Please bring rain gear when going out.

West of the Tokai region, the weather is improving from the west. There will be some rain in the Tokai and Hokuriku regions in the afternoon and in western Japan until around noon, but the sun will gradually return. Please be careful not to leave your rain gear behind when returning home.

The temperature will be lower than the previous day in various places, and many places will have temperatures typical of this time of year during the day. It is expected to be even colder in the morning as cold air moves in at night. Please be careful when choosing your clothes.

The front is moving south across the East China Sea, and there is a risk of warning-level heavy rain in southern Kyushu and the Nansei Islands from now until the 7th.

2026/04/06 21:28

A low-pressure system accompanied by a front is located in the East China Sea and is moving eastward, and is expected to move southward in the East China Sea and pass near the Nansei Islands by early morning on the 7th.
As warm, humid air flows toward this low pressure system and front, atmospheric conditions will become extremely unstable in southern Kyushu and the Nansei Islands.
As a result, cumulonimbus clouds will develop locally in Kagoshima Prefecture through the evening of tomorrow 7th and in Okinawa Prefecture through tomorrow 7th, and there is a risk of thunderstorms, tornadoes, and other violent gusts.



[Rain Forecast]
In Kagoshima Prefecture, from the early evening of the 6th today to the early afternoon of the 7th tomorrow, and in the main island of Okinawa and the Sakishima Islands until the 7th tomorrow, very heavy rain or torrential rain accompanied by localized thunderstorms is expected to occur, with the risk of warning-level heavy rain. If rain clouds develop more than expected or if heavy rain continues to fall in the same area, a heavy rain warning may be issued.

#Expected amount of rain (in places where there is a lot)
+1 hour precipitation expected for today 6th
Kagoshima Prefecture (excluding Amami region) 40mm
Amami region 30mm
+Expected for tomorrow 7th 1 Hourly precipitation
Kagoshima Prefecture (excluding Amami region) 50mm
Amami region 50mm
Okinawa Main Island Region 50mm
Sakishima Islands 30mm
+Tomorrow Precipitation expected for 24 hours by the evening of the 7th
Kagoshima Prefecture (excluding Amami region) 150mm
Amamiji Direction 120mm
Okinawa Main Island Region 120mm
Sakishima Islands 50mm

#Disaster Prevention Matters
In Kagoshima Prefecture, from the late evening of today 6th to the evening of tomorrow 7th, and in the Okinawa main island region and Sakishima Islands tomorrow 7th, please be careful of landslides, flooding of low-lying land, and rising river waters.
Also, in Kagoshima Prefecture, the Okinawa main island region and Sakishima Islands should be careful of strong gusts of wind, including lightning and tornadoes, through the evening of tomorrow 7th, and in the Okinawa main island region and Sakishima Islands until tomorrow 7th.
If there are signs of a developing cumulonimbus cloud approaching, please take every precaution to ensure your safety, such as moving inside a building.

A day full of spring sunshine, sweaty and cheerful during the day

2026/04/06 12:06

Today will be covered in high pressure and the weather will be calm and sunny across the country.



It is expected to rain in Kyushu from late at night.
If you will be returning home late, it is a good idea to have a folding umbrella.



In addition to the warm air flowing in from the south, the weather will be sunny and the sunlight will be strong. As a result, temperatures will continue to be warmer than normal in many places as they were yesterday, and temperatures are expected to be similar to late April to mid-May.
In Nagoya, the forecast is for a summer day of 25c, and it looks like the temperature will be similar to mid-May.

It will be hot and sweaty outdoors, so please make sure to stay hydrated to stay hydrated
.



There is a possibility that yellow dust from the continent will fly in, mainly in western Japan.
Please be careful of dirt on futons, laundry, cars, etc., worsening of visibility,
If you have a respiratory disease, please be careful of worsening symptoms.
As the temperature rises, more pollen is expected to be scattered, so if you are sensitive, please take appropriate precautions when going out.

Weekly weather The weather changes frequently in short cycles. Be careful of stormy weather on the 9th and 10th.

2026/04/06 07:29

From now on, the weather will change in short cycles, and when a low pressure system passes near Honshu on the 9th to 10th, there is a possibility of rough weather.



Today, the 6th (Monday), it will rain from evening to night in the Nansei Islands, Kyushu, and Hokkaido. In the early hours of tomorrow, the 7th (Tuesday), there is a risk that extremely heavy rain of over 50mm per hour will fall in southern Kyushu, so caution is advised. On the 7th, the rain will spread further, with some places experiencing rain and thunderstorms in eastern and northern Japan. In Hokkaido, due to the influence of cold air in the upper atmosphere, it is likely that there will be snow in some places, mainly in northern Hokkaido, into the 8th (Wednesday).

The next day, the 8th (Wednesday), will be covered by high pressure, and the weather is likely to improve in many areas. However, the next day, the 9th (Thursday), the next low pressure system will approach from the west, so it would be a good idea to take advantage of the sunshine by drying your laundry outside.

On the 9th (Thursday), the weather will be downhill in western Japan due to the effects of low pressure and fronts. The low pressure system is expected to develop as it passes through the Sea of Japan, and there is a possibility of rough weather on the 10th (Friday), mainly on the Sea of Japan side. Please pay close attention to future weather information as the rain and wind may become stronger and waves may become higher at sea.

From now on, the temperature will be higher than normal, and there will be many summer days with temperatures above 25c. However, on the 7th (Tuesday), a strong cold air will temporarily flow in, and there are likely to be places where the temperature will drop significantly compared to the previous day, the 6th, especially in areas along the Sea of Japan such as northern Japan and Hokuriku. Please choose your clothing carefully.

Tomorrow, the 6th (Monday), the weather from western to eastern Japan approaches a summer day with temperatures of over 25 degrees Celsius, and the weather in Hokkaido and western Japan is on a downward slope.

2026/04/05 21:02

Tomorrow, the 6th (Monday), which marks the end of the week, warm air from the south will easily enter the Honshu area, and in many places in western Japan and the Pacific side of eastern Japan, temperatures will be higher than on the 5th (Sunday). Temperatures in many areas will be similar to those in May, and there are likely to be some summer days with temperatures above 25c. You may be able to go without a jacket during the day, but be sure to stay hydrated.



It is expected to be sunny in many places in the morning, but there is a possibility that yellow dust from the continent will fly in, mainly in western Japan. Please be careful of dirt adhering to laundry or cars, worsening of visibility, and worsening of symptoms if you have a respiratory disease. Cedar pollen and cypress pollen continue to scatter, so if you are sensitive, please take sufficient precautions when going out.



In western Japan, rain clouds associated with low pressure and fronts will gradually approach from the afternoon. In the Nansei Islands and Kyushu, it will start to rain from evening to night, and there will be some places with thunder. In southern Kyushu, there is a possibility of extremely heavy rain of over 50 mm per hour late at night, so please be careful about how the rain falls. It seems that there will be places in the Chugoku and Shikoku regions where it will start raining late at night.
In Hokkaido, a low pressure system moving across the continent and a trough of pressure associated with the low pressure system are approaching. There will be places on the Sea of Japan side where it will start to rain late at night. If you're going to be returning home late, it might be a good idea to bring an umbrella with you.

Today, the 5th (Sunday), the weather will improve in the Kanto region, but be careful of sudden rain.

2026/04/05 11:57

Yesterday, the 4th (Saturday), the passage of a low pressure system and front caused widespread rain across the country. In the Kanto region, the rain stopped on the morning of today, the 5th (Sunday), and the weather started to improve. After this, the sunshine is expected to return, and temperatures are expected to rise, especially in inland areas, leading to summer days in some places. However, there are likely to be some areas where it will rain from the evening onwards, so please be careful of sudden rain or lightning.





This is the weather, maximum temperature, and precipitation probability in the Kanto region today, the 5th (Sunday). Temperatures in inland areas are expected to rise by 10 degrees Celsius compared to yesterday, resulting in summer days of 25 degrees Celsius in some places. I think many people go out to see the cherry blossoms on Sunday, but this is the time when people are not used to the heat yet, so be sure to take frequent breaks and stay hydrated.



Today, the 5th (Sunday), the weather is expected to improve and it will be a good day to go out, but in the Kanto region, especially inland areas, you should be careful of sudden rain from the afternoon onwards. In the Kanto region, atmospheric conditions will become unstable due to the effects of rising temperatures on the ground, moist air, and cold air above, making it easier for rain clouds to develop.
It is expected to rain in some places in the northern Kanto region from the afternoon, and in the southern part of the country after the evening, accompanied by localized thunderstorms.
Rainy conditions are likely to continue until dawn tomorrow, the 6th (Monday).
If you are planning to go out, please prepare a folding umbrella and pay attention to changes in the sky.

Temperatures will rise today on the 5th (Sunday) and tomorrow on the 6th (Monday), with some summer days in western and eastern Japan having maximum temperatures of over 25c.

2026/04/05 10:29

There is a low pressure system near Sakhalin and off the coast of Akita that is moving northeast.
Also, a front is passing through the Kanto region and extending into the Okinawa region.
Meanwhile, there is an anticyclone in the East China Sea that is moving eastward.
Currently, it is raining on the Sea of Japan side of northern Japan and the Okinawa region.



Today, the low pressure system and front will gradually move away.



There will be rain in some places on the Sea of Japan side of northern Japan, parts of western and eastern Japan, and Okinawa, but there will be many places where sunlight will reach during the day.
However, the atmospheric conditions in Okinawa are unstable and there is a risk of heavy rain accompanied by thunder, so please be careful.
The maximum daytime temperature is higher than normal nationwide, and inland areas of the Kanto region are likely to experience summer days of 25 degrees or higher





Tomorrow, the 6th (Monday), a low pressure system and front will slowly approach from the west.
As a result, it is expected to start raining in the Okinawa region in the afternoon and in the evening in Kyushu, Shikoku, Hokkaido, and Tohoku.
However, many places will be sunny during the day, and the number of summer days with maximum daytime temperatures of 25 degrees or higher in western and eastern Japan is likely to increase.

The weather will improve tomorrow, the 5th (Sunday). Be careful of temperature changes next week.

2026/04/04 16:34

The low pressure system and front that brought rain to a wide area today on the 4th have moved away to the eastern ocean, and the weather is expected to improve across the country tomorrow on the 5th.
Rain clouds will remain in some areas from northern Japan to the Kanto region in the morning, but the rain will gradually subside and there will be no major changes in the weather.



In areas with sunny days, the temperature will rise significantly, making it hot and sweaty.




From now on, a low pressure system will pass over Japan intermittently, bringing rain
, and the sunny days will not last long. I think many people are preparing for entrance ceremonies and opening ceremonies for the new school year. Please check the latest information before going out.



Also, from Tuesday onwards, the temperature difference between morning and evening and daytime is expected to be large.
In the middle of the week, the highest temperature in Tokyo is expected to exceed 20c, but the lowest temperature is expected to be around 10c. There is a temperature difference of about 10c between morning and evening and daytime, so if you are only concerned about the maximum temperature, you may feel cold during commuting hours.

Please be careful in choosing your clothes, such as choosing jackets that can be taken off and put on, to stay in good health.

Weekly weather: Low pressure systems and fronts often pass through, and the weather changes in short cycles. There are even summer days where the temperature is higher than average and over 25 degrees Celsius.

2026/04/04 07:01

From now on, low pressure systems and fronts will frequently pass near Honshu, and the weather will change frequently.



Tomorrow, the 5th (Sun), the rain clouds accompanying the front will move away to the east of Japan, and the weather will improve from the west. It looks like there will be some rain in eastern and northern Japan until the morning, but the weather is expected to improve widely during the day.

A low pressure system and front will pass near Japan from the 6th to the 7th of the week. On the 6th (Monday), the weather will go downhill in Kyushu and Okinawa, and the weather is likely to deteriorate into the evening. On the 7th (Tuesday), rain is expected to spread across the Pacific coast from western Japan to eastern Japan, and southerly winds may become stronger in some places on the Pacific coast.
Also, on the Sea of Japan side, a low pressure system with strong cold air is expected to advance in the upper atmosphere on the 7th (Tuesday), causing unstable atmospheric conditions mainly in northern Japan and Hokuriku. Please be aware of changes in the sky as there is a possibility of heavy rain, lightning, tornadoes, and other strong winds occurring in a short period of time.

A low pressure system accompanied by a front is expected to pass through the Sea of Japan around the 10th (Friday). Rain is expected to spread across the country again next weekend.

There will be many days with higher temperatures than normal. On the 6th (Monday), temperatures are expected to reach 25 C in Tokyo, Osaka, Kagoshima, and other areas, and 26 C in Nagoya, making it likely to be a summer day in some places. Pollen scattering tends to increase after the rain, so if you are sensitive to pollen, it is essential to take proper precautions.



Also, around the 5th and 6th, there is a possibility that yellow dust will come from the continent. Please be careful of poor visibility, dirt on laundry, etc., and worsening of respiratory diseases.

News of cherry blossoms in full bloom is arriving one after another in 12 locations across the country. There will be a spring storm tomorrow, the 4th (Saturday), so be careful of rough weather.

2026/04/03 22:11

Today, the 3rd (Friday), it was announced that cherry blossoms (Somei Yoshino) are in full bloom at 12 locations across the country. In Honshu, cherry blossoms were announced to be blooming in Gifu, Kochi, and Kofu on Monday, the 16th of last month, and as of Friday, the 3rd, 42 locations had bloomed, and 33 of those locations were in full bloom.

This year, 2026, cherry blossoms tend to bloom earlier than normal years, and the locations announced today on the 3rd are 10 days earlier in Niigata and 8 days earlier in Fukushima. In Kyushu, the flowers were in full bloom a little later than normal, and in Fukuoka, it was 3 days later than normal and 6 days later than last year.



Tomorrow, the 4th (Saturday), a low pressure system will move in from the west, so it will start raining early in Kyushu, Chugoku, and Shikoku, and there will be some places in southern Kyushu and Shikoku that will experience very heavy rain accompanied by thunder. The area of rain will spread to eastern and northern Japan by the afternoon, and there is a risk that the rain and wind will become stronger mainly on the Pacific side, resulting in rough weather. Unfortunately, the weather is not good for cherry blossom viewing, as the wind is strong, and depending on the location, there may be rain that scatters the flowers.

The weather will improve from the west on the 5th (Sunday). In northern and eastern Japan, there will likely be some rain from early morning until dawn, but sunshine will reach during the day. The predicted maximum temperature is expected to reach 25c in some places in western and eastern Japan, and it will be warmer than normal nationwide. It looks like it will be the perfect day for cherry blossom viewing.



However, once the weather improves, the amount of scattered pollen may increase, so please take sufficient measures to prevent hay fever. Also, on the 5th, there is a possibility that yellow sand will come from the continent to the Kyushu area. Be careful of poor visibility and dirt adhering to laundry, cars, etc.