The Hong Kong Observatory issued a series of urgent thunderstorm warnings on 15 May, extending the alert window from 07:00 to 13:00 and again to 15:00 as squally storms swept across the territory.
Airport Authority data showed more than 40 departure and arrival slots pushed back by up to 45 minutes during the 10:00-14:00 peak, as ground handlers temporarily suspended ramp operations for safety.
Several Shenzhen-bound ferry sailings from the airport’s SkyPier were cancelled, and the MTR Corporation advised passengers using the cross-border Lok Ma Chau Spur Line to allocate extra time.
Corporate travel managers reported that most major airlines—including Cathay Pacific and HK Express—issued SMS and app notifications offering fee-free rebooking for flights scheduled between 09:00 and 18:00.
For travellers whose itineraries must now be rearranged—and who might need to update visa dates or secure last-minute entry permits—VisaHQ’s Hong Kong team can streamline the paperwork quickly online. Their portal (https://www.visahq.com/hong-kong/) helps passengers obtain, extend, or renew travel documents so that weather-driven schedule changes don’t derail onward plans.
![Successive thunderstorm warnings disrupt afternoon flights and cross-boundary travel]()
Travellers with tight same-day connections were encouraged to route via Guangzhou or Macau, where weather conditions remained stable.
The Observatory warned that the unstable airmass would linger into the evening commute, bringing the risk of lightning near high ground and temporary visibility drops below 1,000 metres at the airport.
Mobility teams should remind staff to monitor airline apps and the Observatory’s “MyObservatory” push alerts, and to avoid open-air taxi queues during lightning activity.
For assignees arriving this weekend, serviced-apartment providers in Tung Chung and Kowloon have reported minor check-in backlogs caused by staggered airport coach services.
Companies may wish to pre-book point-to-point transfers or advise new arrivals to clear immigration first and collect checked luggage after the storm cell passes, when carousel operations resume.
Airport Authority data showed more than 40 departure and arrival slots pushed back by up to 45 minutes during the 10:00-14:00 peak, as ground handlers temporarily suspended ramp operations for safety.
Several Shenzhen-bound ferry sailings from the airport’s SkyPier were cancelled, and the MTR Corporation advised passengers using the cross-border Lok Ma Chau Spur Line to allocate extra time.
Corporate travel managers reported that most major airlines—including Cathay Pacific and HK Express—issued SMS and app notifications offering fee-free rebooking for flights scheduled between 09:00 and 18:00.
For travellers whose itineraries must now be rearranged—and who might need to update visa dates or secure last-minute entry permits—VisaHQ’s Hong Kong team can streamline the paperwork quickly online. Their portal (https://www.visahq.com/hong-kong/) helps passengers obtain, extend, or renew travel documents so that weather-driven schedule changes don’t derail onward plans.
Travellers with tight same-day connections were encouraged to route via Guangzhou or Macau, where weather conditions remained stable.
The Observatory warned that the unstable airmass would linger into the evening commute, bringing the risk of lightning near high ground and temporary visibility drops below 1,000 metres at the airport.
Mobility teams should remind staff to monitor airline apps and the Observatory’s “MyObservatory” push alerts, and to avoid open-air taxi queues during lightning activity.
For assignees arriving this weekend, serviced-apartment providers in Tung Chung and Kowloon have reported minor check-in backlogs caused by staggered airport coach services.
Companies may wish to pre-book point-to-point transfers or advise new arrivals to clear immigration first and collect checked luggage after the storm cell passes, when carousel operations resume.
