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 ...

Every state but Hawaii, California and Florida is likely to get a taste of wind chills of 20 degrees or colder.

A wave begins to break on a Puna shoreline on the Big Island. The National Weather Service extended a high surf advisory in ...

Expect some showers and clouds, especially over Kauai, with vog lingering for a few days. The weather should stabilize later ...

A cold front is expected to move over the western half of the state with a second, stronger front approaching late Sunday ...

The subtropical ridge is being pushed down the island chain by an approaching front, leading to increased southerly winds, especially around Kauai. The front will weaken ...

It’s not clear if Canada wants to become a U.S. state, though technically it would be possible without its buy-in ...

Despite the cold, Wednesday features sunshine and dry conditions, as an arctic high pressure influences our weather. Highs in ...

While celebrating love this weekend, don't forget about the little loves in your life.

The National Weather Service in Honolulu extended a high surf advisory until 6 p.m. today because of the persistent swell, ...

Atmospheric rivers are long and relatively narrow bands of water vapor that form over an ocean and flow through the sky, ...