Maps show where the next blast of Arctic air and a potential winter storm are expected to travel this weekend, according to the latest forecast models.

That uncertainty is not unusual at this early stage. Forecasters rely on a blend of weather models — computer simulations used to predict future conditions — and they are more confident in a forecast when most of those models are consistent with one another. The closer the storm is, the more confident forecasters become.

On his own Twitter account, Cantore predicted 10 to 18 inches in NYC with regards to the pending storm. That range would double or triple the amount of snow that's already fallen in NYC to date this winter. According to National Weather Service data, 9.7 inches of snow was recorded to date this winter in New York's Central Park.

As millions of Americans hunker down for the winter storm, 19 states and Washington, D.C., have declared states of emergency.

The Storm Watch 9 team continues to track a coastal storm set to develop off the East Coast this weekend. Its impacts on New Hampshire, if any, are not known at this time.

The latest winter weather updates and what is happening in Asheville and Western North Carolina today, Jan. 26.

Deaths and power outages were reported across numerous states due to a monster storm across much of the country.

Temperatures were bitter cold out there today, waking up to feels like temperatures as low as -20°. It was a cold start and a

The massive storm dumped heavy snow and ice across a huge swath of the United States, leaving more than 800,000 homes without power.