Bad pressure

It turns bad weather by the low pressure from the west covers all of Japan.
Though it was lovely day and night until around 9:00 pm yesterday.
I was walking under the full moon light called 'jyusanya' means 'fine night for the moon watching' on the calendar.
But after the late night it got windy and became stormy from night before and until this morning, still now on.
It says winter low pressure comes around and makes storm and cold air.
It's not the good Sunday for going outdoor today.
You'd better put off the plan next weekend.