编辑下面这篇文章，以使其更易于阅读和理解。


OriginaL aRTiClE:
The weather in New York can be unpredictable. It can go from cold to hot and from sunny to rainy within a matter of hours. This is why it's important to always be prepared for any kind of weather when going outside. You should never leave the house without a jacket or an umbrella.
Revised Article:

New York's weather is unpredictable, changing swiftly from cold to hot, and from sunny to rainy. Therefore, it’s vital to be prepared to face any weather conditions when stepping outside. Remember to grab a jacket or an umbrella before leaving the house to stay prepared.