2-Week Weather Forecast: Heavy Snow & Blizzards Expected!

2023-11-18 20:51:40

Weather for 2 weeks Due to the strong cold wave coming towards the end of the year, there will be heavy snow on the Sea of ​​Japan side from the 24th to the 25th, even on flat areas.

November 19, 2023 05:51

There will be significant changes in weather and temperatures this week. The first half of the year will be mild and sunny, but the second half will be marked by the strong cold air that comes at the end of the year, and there is a risk of heavy snow even in flat areas on the Sea of ​​Japan side. It is necessary to be on guard once morest transportation disruptions due to heavy snow and blizzards. It will be as cold as mid-winter nationwide. Please also take care of your health.

1st week (20th to 26th) Heavy snow/blizzard expected from 24th to 25th

It looks like the season will change drastically between the first half and the second half of this week. It’s going to be a week of big changes, from the warm sunshine and pleasant autumn weather to the coldness of mid-winter with heavy snow and painfully cold winds. Let’s take a closer look.

Tomorrow, the 20th (Monday), a trough of atmospheric pressure will pass. Snow and rain will fall mainly in Hokkaido, Tohoku, and Hokuriku. It is expected to be mostly sunny from Kanto to Kyushu.

The next day, the 21st (Tuesday) and 22nd (Wednesday), will be covered in high pressure and will be sunny over a wide area of ​​the country. The weather will continue to be sunny in many places on the 23rd (Thursday: Labor Thanksgiving Day), but the weather will slowly decline on the Sea of ​​Japan side as a trough in atmospheric pressure moves from the continent to the Sea of ​​Japan. It looks like there will be some places in Hokkaido where it will rain.

On the 24th (Friday) and 25th (Saturday), strong cold air from the end of the year is expected to flow into the sky. There will be many places on the Sea of ​​Japan side where it will snow and rain. In Hokkaido, Tohoku, and Hokuriku, there are likely to be heavy snowfall even in flat areas. The wind is strong, so you need to be careful of blizzards. Also, due to the strong cold air, snow clouds are likely to flow into the Pacific Ocean as well. Transportation may be disrupted. Please check the latest information and consider changing your plans.

On the 26th (Sunday), the cold air in the sky will gradually move east of Japan, but it is likely to remain in some areas.

Temperatures are likely to change significantly by mid-week and later in the week. Looking at the maximum temperature, many places are expected to be higher than normal until the 23rd (Thursday), with temperatures expected to rise above 20℃ from Kanto to Kyushu, and near 20℃ in Tohoku and Hokuriku. You can probably wear a thin jacket during the day. From Friday the 24th onwards, temperatures will drop due to cold air. Especially on the 25th (Saturday), Sapporo will be freezing at 0℃. The temperature in Sendai will be 5℃, and in Niigata it will be 7℃, which is expected to be as cold as midwinter. The temperature in Tokyo is expected to be 12℃, which is more than 10℃ lower than the previous day. Temperatures in Nagoya, Osaka, and Fukuoka are also expected to be around 10℃, regarding 5℃ below normal. By the 26th (Sunday), Tokyo is expected to reach 10 degrees Celsius, making it extremely cold. Please take care of your physical condition as the temperature will change significantly.

2nd week (27th to December 2nd) The last month of this year. The weather at the beginning of December is

After the 27th (Monday), the winter-like atmospheric pressure pattern will not last long, but the Sea of ​​Japan side of northern Japan and Hokuriku will be susceptible to the effects of cold air. There are many cloudy and rainy days, and it is likely to snow in some places. The cold air will become stronger periodically, and there will be days when it rains and snows from northern Kinki to northern Kyushu.

There are many sunny days on the Pacific side, and it looks like it will be a nice early spring day. However, rain clouds are expected to occasionally pass over the south of Japan. If these rain clouds move farther north than expected, the weather may deteriorate.

And December is now at the end of the forecast. There is only one month left this year. The weather is not clear on the Sea of ​​Japan side, but it looks like it will be sunny in many places on the Pacific side.

The maximum temperature in Hokkaido is often below 5 degrees Celsius, and the shivering cold is likely to continue during the day. There are many days when the temperature is below freezing in the morning. Please take precautions once morest the cold and take care of your health. The temperature in Tohoku and Hokuriku will be around 11℃ to 14℃, which is regarding normal. From Kanto to Kyushu, there are many days around 15℃ to 18℃, so it seems to be relatively comfortable for this time of year. However, it will be cold in the morning, with some places expected to be so cold that there will be ice. It’s December and it’s a busy time. Please be careful not to catch a cold.

What should I be careful regarding during heavy snowfall in a short period of time?

① If snow removal from the roads cannot keep up, there is a risk that cars will become stuck or become stuck. Particularly on national roads and expressways with heavy traffic, large-scale gridlock may occur and it may take a long time to recover. When driving on snowy roads, it’s a good idea to have a shovel for snow removal, warm clothes, blankets, etc. in your car just in case.

② You also need to be careful regarding snow falling from the roof. When a large amount of snow accumulates on your roof, the weight of the snow can cause it to slide off all at once. In particular, when working in front of eaves, you need to be careful and check the situation above your head.

③ When snow accumulates in roadside gutters, drainage becomes poor and roads may become flooded. Especially in areas with a lot of snow, water from snow pipes tends to collect on roads, so be careful.

In addition, train schedules may be significantly disrupted. Planned suspensions may be announced in advance, so be sure to check traffic information frequently before heavy snowfall.

Safety goods for driving on snowy roads just in case

When driving on snowy roads, it is a good idea to have the following items on hand in case you get stranded.
(1) Items that keep you warm, such as winter clothes, warmers, and blankets
Be prepared for the temperature inside your car to drop when the heating shuts off.
(2) Drinking water, emergency food, mobile battery, portable toilet, flashlight
Be prepared to spend a long time in your car and be prepared for trouble at night.
(3) Booster cable, tow rope, tire chain
It would also be a good idea to have a booster cable to use when the battery dies and a tow rope to help you escape if you are unable to start. Tire chains are also helpful in dealing with heavy snowfall that cannot be handled with studless tires alone.
(4) Work gloves, rubber gloves, boots, shovel
Make sure you have something ready to remove snow. If the muffler becomes buried in snow, exhaust gases may flow back into the vehicle and cause carbon monoxide poisoning.

When driving on snowy roads, be sure to have items in your car that will come in handy in case of an emergency. Additionally, make sure you have enough fuel before heading out. However, please check the weather and traffic information, and if heavy snow or blizzard is expected, consider changing your plans for going out or changing your means of transportation.

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