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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Coast Monitor Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the latest Bureau of Meteorology warning if you’re in Sydney today. Damaging winds, heavy rain or severe storms may be forecast. Prepare your property, avoid unnecessary travel and monitor local conditions through the live ranking above.
What does a severe weather warning for Sydney mean?
A severe weather warning is issued by the Bureau of Meteorology when hazardous weather is expected in the Sydney region. This can include damaging winds, heavy rainfall leading to flash flooding, large hailstones or dangerous surf. The warning covers metro Sydney as well as surrounding districts like the Blue Mountains and the Illawarra. Always act on the warning as soon as it is issued — delays can be dangerous.
Where can I see the latest severe weather warning NSW today map?
The live ranking above pulls directly from the Bureau’s feed and shows the most current severe weather warning for Sydney. For a wider view, check the BOM’s warning map or use the weather radar to track storms. Many people also search for “severe weather warning nsw today map” to see the affected areas. Our severe weather warning page updates in real time. For conditions tomorrow, refer to the “severe weather warning sydney tomorrow” outlook that appears in the ranking.
How long does a severe weather warning last?
Most warnings cover 6 to 24 hours. The Bureau updates them as conditions change. If the threat continues, a new warning is issued. Check the ranking above for the current expiry time.
What should I do during a severe weather warning for Sydney?
Secure loose outdoor items, park vehicles under cover, stay indoors away from windows and avoid driving through floodwater. Listen to local radio and monitor the BOM app for updates, especially if storms are ongoing.
Does the warning cover all of Sydney or just parts?
The warning usually covers the whole Sydney metropolitan area plus nearby regions. Some warnings are more localised (e.g. “storms nsw today” may only affect western suburbs). Always check the detailed area description in the warning text.