A powerful hurricane bearing down on the US state of Hawaii has prompted authorities to extend a hurricane warning, warning residents to prepare for severe weather conditions.

Hurricane warning extended across Hawaii

As of Saturday, the National Weather Service issued a hurricane warning for the entire state of Hawaii, citing a growing threat from Hurricane Olivia, a powerful storm with sustained winds of 120mph. According to reports from the National Weather Service, the hurricane is expected to make landfall on the island of Oahu by Sunday morning, with severe weather conditions expected throughout the day.

A flooded street on the island of Oahu, with palm trees bent by strong winds

Hawaii Governor David Ige has declared a state of emergency, activating the state's emergency management system and mobilising resources to support affected communities. The Governor has also called for residents to stock up on food, water and other essential supplies, and to stay indoors until the storm passes.

Residents of Hawaii have been preparing for the storm's arrival, with many taking to social media to share their experiences and offer support to those in affected areas. As the storm makes landfall, residents are being urged to stay safe and follow all instructions from local authorities.

The extension of the hurricane warning comes as the National Weather Service reported that Hurricane Olivia has intensified, with sustained winds now reaching 140mph. According to reports, the storm is expected to bring heavy rain and strong winds, with the potential for widespread power outages and flooding.

As the situation in Hawaii continues to unfold, the international community is offering support to the affected communities. The Red Cross has dispatched a team of volunteers to the island, and has set up shelters and other support services for those affected by the storm.

The hurricane warning is expected to remain in place throughout Sunday, with residents urged to stay indoors and follow all instructions from local authorities. As the storm passes, residents will be able to assess the damage and begin the process of rebuilding and recovery.