1:37

Code Blue in effect as temperatures plummet ahead of snowstorm

Mayor Zohran Mamdani announced in a press conference on Saturday, "an intense prolonged period of frigid temperatures" will continue through next week.

1:17

Measuring snowfall: How to be a part of weather history

It takes just a few minutes to add your neighborhood snow totals to the weather record books at the National Weather Service. Here's what you need to accurately measure and report snowfall after a storm. It's easy to do and you may already have all the materials you need.