According to the latest rain forecast from the National Center for Hydro-Meteorological Forecasting, at around 11:30 a.m. on October 7, Hanoi, Thai Nguyen, and Tuyen Quang cities are experiencing moderate to heavy rain, with some places experiencing very heavy rain.
In the next 3 to 6 hours, Hanoi, Thai Nguyen and Tuyen Quang cities and neighboring areas will continue to have moderate to heavy rain, with total accumulated rainfall ranging from 30-80mm, in some places over 150mm.
This afternoon, the convective area still exists and continues to develop strongly in the area in Hanoi: Dong Anh, Vinh Thanh, Phu Thuong, Dong Ngac, Thuong Cat, Xuan Dinh, Tay Ho, Hong Ha, Bo De, Ba Dinh, Ngoc Ha, Giang Vo, O Cho Dua, Dong Da, Lang, Cua Nam, Long Bien, Bo De, Hai Ba Trung, Kim Lien, Bach Mai, Vinh Tuy, Vinh Hung, Tuong Mai, Phuong Liet, Khuong Dinh, Thanh Liet, Dinh Cong, Thanh Xuan, Hoang Mai, Linh Nam, Yen So, Hoang Liet, Dai Thanh, Thanh Tri...
It is forecasted that on the afternoon of October 7, the above areas and neighboring areas of Hanoi's inner city will continue to have showers and thunderstorms. It is forecasted that many places in the city center will have rainfall of over 40mm/h causing flooding in low-lying areas.
The cause of heavy rain is the circulation of storm No. 11 Matmo combined with the wind convergence developing up to 5,000m.
Rainfall from 6-8am on October 7 in Hanoi is generally 30 - 60mm, some places have heavier rain such as Tu Liem ward 240mm, Phu Dien ward 178mm, Phu Luong ward 152mm, Duong Noi ward 145mm, Lang ward 144mm, Phu Thuong ward 125mm...

According to Accuweather, on October 7, Hanoi will have scattered rain lasting from noon to afternoon.
After the rain from early morning, the rain will continue to increase gradually from around 12 noon, with a probability of rain of up to 76%, with some cases of heavy rain lasting at least 60 minutes.
From 12pm to 2pm, the rain will continue with a probability of 57-61%, cloudy sky, reduced visibility.
From 3pm to 4pm, the rain will temporarily stop, mainly cloudy, the probability of rain will decrease to about 49%. Then, at around 5pm, there may be short rains again with a probability of about 53%, no heavy rainfall.
In the evening, from 6pm onwards, the rain will decrease significantly, with only thick clouds and high humidity, with a probability of rain ranging from 34-47%, no more prolonged rain.
According to the Hanoi Traffic Infrastructure Maintenance Board, as of 10:00 a.m. on October 7, the whole city of Hanoi had a total of 122 flooded locations, of which 93 were still flooded and 29 were deeply flooded and unable to circulate.
Hanoi weather forecast to reduce rain from tomorrow, October 8.
On October 8, Hanoi weather is likely to have scattered thunderstorms in the morning, then the sky will be intermittently cloudy and sometimes sunny.
The probability of rainfall during the day is about 55%, the probability of thunderstorms is 33%, the rainfall is not large, concentrated in about 1 hour of rain in the early morning.
In the afternoon, the weather becomes drier, the humidity is high. At night, the sky is cloudy, the probability of rain is low (about 3%), almost no rain.
People and tourists should monitor weather updates, bring raincoats or umbrellas when traveling, and proactively adjust outdoor tour schedules to avoid being affected by rain and flooding.
Be careful during thunderstorms with the possibility of tornadoes, lightning and strong gusts of wind.
Avoid traveling through deeply flooded routes such as Thang Long Avenue, Pham Hung, Tran Duy Hung, Le Duc Tho (My Dinh Stadium), Duong Dinh Nghe (Keangnam), Vo Chi Cong, Hoang Quoc Viet (University of Electricity), Doi Can, Lieu Giai, Minh Khai (Vinh Tuy Bridge)...