Miyun

Beijing - China

2026-08-04

北京市规划自然资源委联合市气象局2026年8月3日11时继续发布地质灾害气象风险蓝色预警

Issue date: 2026-08-03T11:52+08:00

北京市规划自然资源委联合市气象局2026年8月3日11时继续发布地质灾害气象风险蓝色预警：8月3日12时至8月4日12时，我市山区有发生崩塌、滑坡、泥石流等地质灾害的风险(蓝色预警)，请注意防范。

北京市水务局与市气象局2026年8月3日8时联合继续发布积水内涝风险蓝色预警

Issue date: 2026-08-03T08:10+08:00

市水务局与市气象局2026年8月3日8时联合继续发布积水内涝风险蓝色预警：预计8月3日8时至4日8时，我市海淀区、朝阳区、丰台区、石景山区存在积水内涝一般风险（蓝色风险）。请广大市民关注天气形势及雨水情变化，出行尽量避开低洼处，同时做好地下空间防护工作。

北京市水务局与市气象局2026年8月3日8时联合升级发布山洪灾害风险黄色预警

Issue date: 2026-08-03T08:04+08:00

市水务局与市气象局2026年8月3日8时联合升级发布山洪灾害风险黄色预警：预计8月3日8时至4日8时，我市房山区、门头沟区、怀柔区、密云区发生山洪灾害可能性较大（黄色风险），延庆区、平谷区、昌平区可能发生山洪灾害（蓝色风险）。请公众远离山洪沟道，暂停涉山涉水户外活动，防范山洪灾害。

密云区气象台继续发布雷电黄色预警

Issue date: 2026-08-03T06:35+08:00

密云区气象台03日06时35分继续发布雷电黄色预警，预计8月3日午后至夜间，密云区有雷阵雨天气，雷雨时短时雨强较大，并伴有6、7级阵风，请注意防范。

Description

Lightning activities may occur within 6 hours, which may cause lightning disasters.

Guidelines

1. The government and relevant departments shall do a good job in lightning protection according to their duties;

2. Pay close attention to the weather and try to avoid outdoor activities.

Miyun meteorological observatory continues to issue yellow rainstorm warning

Issue date: 2026-08-03T06:06+08:00

The meteorological observatory of Miyun District continued to issue a yellow rainstorm warning at 06:06 on the 3rd. It is expected that from the afternoon to the night of the 3rd, Miyun District will have a short-term heavy rainfall of more than 50mm per hour, or a 6-hour rainfall of more than 70mm, or a 24-hour rainfall of more than 100mm. Mountain and shallow mountain areas may have secondary disasters such as flash floods, mud rock flows, landslides, and low-lying areas may have ponding. Please take precautions.

Description

Rainfall will reach more than 50 mm within 6 hours, or it has reached more than 50 mm and the rainfall may continue.

Guidelines

1. The government and relevant departments shall do a good job in preventing rainstorms in accordance with their duties;

2. The traffic management department shall adopt traffic control measures on heavy rainfall road sections according to road conditions, and implement traffic guidance on road sections with stagnant water;

3. Cut off dangerous outdoor power supplies in low-lying areas, suspend outdoor operations in open areas, and transfer people in dangerous areas and residents of dangerous houses to safe places to avoid rain;

4. Check the drainage system of cities, farmlands, and fish ponds, and take necessary drainage measures.

北京市气象台2026年08月03日06时00分继续发布暴雨蓝色预警信号

Issue date: 2026-08-03T06:12+08:00

市气象台2026年08月03日06时00分继续发布暴雨蓝色预警信号：8月2日午后至夜间，我市房山、门头沟、丰台、石景山、海淀、朝阳、昌平、顺义出现暴雨天气，目前降水已明显减弱。预计，3日午后至夜间，我市将再次出现小时雨量30毫米以上的短时强降水，其中，怀柔、密云、平谷、房山等区将出现小时雨量50毫米以上的短时强降水，6小时降雨量可达70毫米以上，请注意防范。