Kimberley weather: Warning issued as ‘enhanced thunderstorm’ activity expected as tropical low develops

A severe weather warning has been issued for parts of WA as a tropical low develops off the Kimberley coast.

The tropical low pressure system is expected to move onshore on Friday night or Saturday morning, bringing heavy rainfall and damaging winds to Derby, Kalumburu, Kuri Bay, Mitchell Plateau, Mount Barnett and Troughton Island.

The Bureau of Meteorology says there is a moderate chance the system could intensify to a tropical cyclone before crossing the coast.

“Heavy rainfall which may lead to flash flooding is forecast for the northern Kimberley from Friday morning, initially focused about coastal areas but spreading inland and throughout the warning area during Saturday as the low moves onshore,” a BoM statement said.

“Six-hourly rainfall totals between 100 to 150 mm are possible.

“Locally damaging winds averaging 60 to 70 km/h with peak gusts of 100 km/h are possible about the coast from Friday afternoon as (the tropical low) approaches the coast.”

Emergency WA issued an alert, saying people in the advice zone “need to act now and stay safe with severe weather forecast”.

WHAT TO DO

• Pack away, secure or tie down outdoor furniture, trampolines and other loose items around your home that could be picked up and thrown by strong winds.
• Prepare an emergency kit with a radio that runs off batteries, a torch, spare batteries and a first aid kit.
• Trim branches around your home to prevent them falling on your roof or car.
• Clear gutters and downpipes so they do not overflow after heavy rain.
• Boat owners should securely moor their boats

You may become isolated so you need to:

• Have enough canned food and water to last five to seven days, as well as any medications or baby supplies that you may need.
• Keep important documents such as identification and insurance papers safe.
• Fill your vehicle’s fuel tank.