A really strong low pressure system is moving towards the islands and will get stronger as the week goes on with tomorrow (Monday) being a transition day. This serious storm system for Hawaii will ...

An upper level trough swings through the state today. Expect increasing chances for heavy rain and isolated thunderstorms especially along windward areas. The threat for heavy rain and thunderstorms ...

Maui as a Flood Advisory stretched across the island while bands of heavy rain swept over the Valley Isle. Showers pushed ponding onto roadways and sent stream levels climbing, with forecasters ...

The monthly test of the all-hazard statewide Outdoor Siren Warning System, along with the live audio broadcast segment of the Emergency Alert System, is set for 11:45 a.m. Monday, March 2.

The Volcano Observatory Notice to Aviation (VONA) is a notification product used by volcano observatories globally to inform ...