A weather pattern called the Pineapple Express is driving feet of snow in the Rocky Mountains. Here's where the term comes from and how it forms.

A high surf advisory has been issued for the north-and west-facing shores of most isles, effective until 6 p.m. Saturday. Additionally, a high surf advisory for the west-facing shores of Hawaii island ...

This will be the 10th time this winter that the polar vortex stretches like a rubber band to send some of that big chill south to the US.

Extra clouds will linger over the metro on Friday with mild highs and an evening shower. Snow continues to fall in the high ...

As a historic winter storm pushes towards Florida, the National Weather Service issued Winter Storm Warnings for a large swath of the southern U.S., stretching from South Texas to Northeast Florida.