This historic storm is spreading destructive ice and heavy snow over 34 states through Monday including the South, Midwest and Northeast. Here is the very latest forecast.

Impacts from this storm are expanding. Here's what we know right now.

Track everything from current conditions, forecast timing and potential impacts from the winter storm here.

Here's a quick recap of the notable snowfall and ice reports we've seen from this expansive winter storm, so far.

Winter Storm Fern is dumping heavy snow across Texas, Oklahoma and Arkansas, transforming communities that rarely see winter weather like this. Arctic air crashed into the South overnight, dropping temperatures 20 to 30 degrees below normal and turning freezing rain into several inches of snow. Some areas are measuring 4 to 8 inches of snow — more than they'd typically see in an entire year. The storm is expected to continue bringing dangerous conditions through the weekend.