How to ask for leave after the typhoon in kindergarten teachers is better?

Self-uncomfortable. It is better for kindergarten teachers to ask for leave after the typhoon, but it is more difficult to convince people that they have a fever, because it is more difficult to pretend to be sick because they can see some clues. Because of the temperature, I said I had a cold, dizziness and sore throat caused by typhoon, pretending to have cold symptoms, and lying on the table from time to time. It's so uncomfortable, the boss can't stand it, and I can't continue working in this state.