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.

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

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

MONDAY: ( FIRST ALERT WEATHER DAY -- KAUAI, OAHU AND MOLOKAI) Sporadic showers ahead of the front with the south winds.

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

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

As a travel writer who's been to all 50 states, I've found the best ones to visit during spring break include Hawaii, Maine, ...

Staff members search for spending on “climate science,” “climate crisis” and “pollution” as one of the world’s premier ...

Light winds, mostly clear skies, and some light rain on the Big Island’s eastern side. Big surf on the north and west shores ...

Winter alerts were in effect across the central Plains, the Midwest, the Ohio Valley and the mid-Atlantic ahead of two storms ...

Hawaii’s Supreme Court ruled Monday that insurance companies can’t bring their own legal actions against those blamed for ...

Light trade winds, partly cloudy skies, and isolated showers, mainly on the windward sides. The western islands will ...