Beijing Issues Dual Yellow Alerts for Thunderstorms and Strong Winds
Beijing’s meteorological authorities issued dual yellow alerts for thunderstorms and gale-force winds on Tuesday, warning residents of severe weather expected to hit the capital from the afternoon through the early hours of Wednesday.
The Beijing Meteorological Observatory issued both alerts at 11:10 AM on June 2, forecasting thunderstorms accompanied by short-duration gale-force winds of level 9 or above on the Beaufort scale—equivalent to wind speeds of 75–88 km/h—along with hail, according to CCTV News. The alerts are effective from 3:00 PM on June 2 to 2:00 AM on June 3, covering all of Beijing municipality.
Flood Season Context
The warnings come just one day after Beijing officially entered its annual flood season on June 1, which runs through September 15. According to meteorological department forecasts cited by Beijing Daily, North China is expected to receive 20–40 percent more precipitation than the annual average this year, with extreme heavy rainfall events likely to occur frequently. The capital’s flood prevention situation has been described as “severe and complex.”
In the week leading up to the flood season, Beijing’s urban management and law enforcement bureau conducted pre-flood inspections of river channels, water conservancy facilities, and bridge pier scour remediation projects to ensure readiness.
Traffic Disruption Expected
The convergence of severe weather with Tuesday’s evening rush hour is expected to cause significant traffic disruption. The Beijing Traffic Operations Monitoring and Dispatch Center warned that roads will be slippery and visibility will decrease, placing substantial pressure on the evening commute.
Authorities identified several areas likely to experience heavy congestion, including the eastern and western ring roads, northern main ring roads, major arteries such as Lianshi East Road and Fushi Road, and key expressways including the Jingzang, Jingkai, Jinggang’ao, and Jingtong Expressways. Intersections at Hangtian Bridge, Madian, Jianguomen, and Chaoyangmen are also expected to see elevated traffic pressure.
Tuesday’s vehicle restrictions—license plates ending in 3 and 8 are barred from driving during peak hours—may provide marginal relief, but officials still advised residents to minimize travel during periods of intense convection and to prioritize public transportation.
Public Safety Advisory
Beijing Daily, citing the traffic monitoring center, urged residents to carry rain gear, guard against thunderstorm gales and hail, and pay attention to traffic safety. Specific guidance included maintaining safe driving speeds and following distances in low visibility, reducing cycling or e-bike use during high winds, staying away from temporary structures, and beingware of falling objects from heights.
Understanding China’s Alert System
China operates a four-tier color-coded weather warning system: Blue (least severe), Yellow, Orange, and Red (most severe). A Yellow Alert indicates that severe weather is expected and the public should take precautions. While it is the second-lowest level, it still warrants significant public attention—particularly when issued as a dual alert covering both thunderstorms and high winds.
Broader Significance
This is the first major weather event since Beijing entered the 2026 flood season, serving as an early test of the city’s emergency response systems. The alerts align with meteorological predictions of above-average precipitation for North China, suggesting that climate change is intensifying weather patterns in the region. The rapid dissemination of warnings across multiple platforms—including CCTV, Beijing Daily, Tencent News, and Beijing Time—demonstrates China’s well-established multi-channel early warning system.
What to Watch For
As the alert period unfolds from Tuesday afternoon through early Wednesday, authorities will be monitoring actual weather conditions closely. Questions remain about whether the storm will match the severity of the alerts, how Beijing’s drainage and flood control infrastructure will handle the early-season test, and whether additional Orange or Red alerts will be necessary if conditions worsen.
Residents are advised to stay informed through official channels and to prioritize safety until the alerts are lifted.