CCTV News: According to @Beijing Traffic Broadcasting, affected by high-altitude troughs, it is expected that there will be a significant rainfall in our city from the evening of the 8th to the middle of the night before the 9th, with a magnitude of moderate to heavy rain, local heavy rain, and the risk of geological disasters in mountainous areas is relatively high. The rainfall process is divided into two stages. The first stage is from the evening of the 8th to the first midnight. Dispersed convection begins to occur in the western mountainous areas around the evening, accompanied by lightning, local short-term heavy rainfall and short-term strong winds of level 6 and 7. The maximum rainfall is 20-30 mm/hour. After nightfall, the rainfall affects the urban area. The second phase is from the early morning to the first half of the night on the 9th, with stable precipitation as the main focus. The city generally has moderate to heavy rain, and local heavy rains in Daxing, Tongzhou, Fangshan, Mentougou, Shijingshan, Fengtai, Pinggu and other areas. The precipitation has significantly weakened around the evening of the 9th, and the precipitation ends in the middle of the night.

In addition, due to low-level humidity and rainfall, visibility decreased from the evening to night on the 8th, with a minimum visibility of 2 to 5 kilometers; during the day on the 9th, there will be northerly winds of level 3 and 4, and gusts of level 6 and 7. Affected by rainfall, the maximum temperature dropped to around 17℃ on the 9th, down 8℃ from the 8th.

Warm reminder

1. The precipitation process lasts for a long time, with a large amount of accumulated rainfall. The precipitation causes slippery road surfaces, and some low-lying sections have water accumulation. Visibility decreases during the period, which has adverse effects on traffic at peak traffic in the morning and evening on Friday. You need to arrange your travel plan in advance and pay attention to safety when driving.

2. The precipitation is accompanied by strong convective weather such as short-term heavy rainfall and strong winds. Please pay attention to forecasting and warning information in time, reduce outdoor activities, and pay attention to lightning protection, rainfall and wind protection when going out;

3. The accumulated rainfall in the mountainous areas during this process is relatively large, and there is a risk of geological disasters in some places, so you need to take good precautions;

The temperature drops on the 4th and 9th, accompanied by obvious northerly winds. It is recommended that the public add clothes in time to prevent colds.