The Pineapple Express is a type of atmospheric river— a narrow, fast-moving "river in the sky" that transports significant ...

In the northern Sierra Nevada, snow will fall in feet — not inches. And in the Northern California Coastal Range, a general 5 to 10 inches of rain is expected to fall.

The first big storm of the year battered West Hawaii on Thursday night, with heavy rain and strong wind uprooting trees and littering roads with rocks and debris.

Residents and visitors are advised to stay out of the waters in all of Maui after it was reported to be brown due to heavy rain.

State crews are working across Hawaii to address the aftermath of the recent severe weather, which has left a trail of debris ...

The HNN First Alert Weather Team has canceled the First Alert Weather Day that was still in effect for the island of Hawaii as the storm system that brought heavy rain and damaging winds moves away ...

The HNN First Alert Weather Team has canceled the First Alert Weather Day that was still in effect for the island of Hawaii as the storm system that brought heavy rain and damaging winds moves away ...

A powerful storm in Hawaii this week that left flights grounded, trees felled and vacation beach plans ruined also left a trail of flooding in its wake.

Due to ongoing severe weather across Hawaii, numerous schools, businesses, events and parks have closed for the day.

Update at 9:57 a.m. Jan. 31: The National Weather Service in Honolulu has issued new speical marine warnings for southeast and windward waters off the Big Island until 10:30 a.m. and windward waters ...

Note: Map contains unchecked data from automatic equipment. Please remember to refresh page so the data is up to date.

Note: Map contains unchecked data from automatic equipment. Please remember to refresh page so the data is up to date. Move mouse over station for more data.