Severe Weather Warning Issued for Heavy Rainfall in WA North and South Interior Districts

Alert Details

The Australian Government Bureau of Meteorology (BOM) has issued a Severe Weather Warning (IDW21037) for heavy rainfall. This is a high-priority alert for immediate broadcast, affecting residents in the North Interior and South Interior forecast districts of Western Australia.

Affected Areas

The warning specifically covers parts of the North Interior and South Interior districts, particularly areas near the Northern Territory border. A tropical low situated in northern Western Australia is drawing tropical moisture into the region, creating hazardous conditions.

What You Should Do

The Department of Fire and Emergency Services (DFES) advises residents to take the following precautions:

• Seek Shelter: If outside, find safe shelter away from trees, power lines, storm water drains, and streams.
• Stay Indoors: Close curtains and blinds, and stay away from windows.
• Electrical Safety: Unplug electrical appliances and avoid using landline telephones if lightning is present.
• Water Safety: If boating, swimming, or surfing, leave the water immediately. Stay away from flooded drains, rivers, and waterways.
• Travel Hazards: Watch for fallen power lines, loose debris, and fallen trees on roads. Treat all fallen power lines as live and dangerous.
• Damage Assessment: If your property sustains significant damage, such as flooding or a damaged roof, contact the SES at 132 500.

Expected Conditions

Heavy rainfall is currently occurring through the North and South Interior. This rainfall may lead to flash flooding. Meteorologists expect six-hourly rainfall totals between 50 mm and 80 mm. Flood watches and warnings are currently active for the region.

Timeline

The alert was issued at 2:28 am AWST on Monday, 16 March 2026. The situation is ongoing, and the next formal update from the Bureau of Meteorology is expected to be issued by 11:00 am AWST on Monday.