Should the airline pay for the cancellation of the flight due to the weather?

Legal analysis: Of course not. Any flight cancellation or delay caused by factors other than the airline itself will not be compensated.

Legal basis: Article 23 of China Civil Aviation Passenger Baggage Transportation Rules states that when a flight is cancelled, advanced, delayed, changed or the carrier is unable to provide the original seat, the passenger requests a refund, the originating station shall refund all the ticket money, and the unused flight segment will be refunded at the stop, and no refund fee will be charged.

If the passenger fails to complete part or all of the voyage within the validity period of the ticket due to the reasons of the carrier or the passenger, he may request a refund within the validity period of the ticket. Passengers who request a refund shall handle it with the "flight coupon", "passenger coupon" or the unused part of the ticket.