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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Southern Focus Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Severe thunderstorms are developing across eastern NSW this afternoon, with the Bureau of Meteorology issuing multiple severe thunderstorm warnings for large hail, damaging winds, and heavy rainfall. Check the live ranking above for current warning severity.
What weather hazards are expected today?
Damaging winds, large hail, and heavy rain are the primary threats, with isolated supercell storms possible in the central and northern ranges.
- Damaging wind gusts exceeding 90 km/h
- Large hailstones greater than 2 cm in diameter — a hail storm NSW today is likely in the Northern Tablelands
- Heavy rainfall leading to flash flooding, especially in urban areas
- Localised damaging winds from thunderstorm downbursts
Will the severe weather continue tomorrow?
The severe thunderstorm warning NSW tomorrow indicates a similar setup, with storms redeveloping inland and moving east. Risk areas include the Hunter, Central Tablelands, and Mid North Coast.
- Storms likely to form from late morning
- Risk of giant hail in northern inland areas
- Severe thunderstorm warning NSW tomorrow may be upgraded as conditions evolve
- Conditions ease overnight but isolated storms remain possible near the coast
What is a severe thunderstorm warning?
A severe thunderstorm warning is issued by the Bureau of Meteorology when thunderstorms are expected to produce dangerous weather such as large hail, damaging winds, or heavy rain that could cause flash flooding. It covers specific districts for a few hours.
How can I stay informed about storms NSW today and tomorrow?
Monitor the BOM website and the live ranking on this page. Check our severe weather warning page and weather radar for real-time storm movement and intensity. Avoid unnecessary travel in warned areas.
What should I do during a severe thunderstorm?
Seek shelter indoors away from windows and avoid using electrical appliances. Stay away from trees and waterways. Listen to local radio or the BOM warning updates for the latest advice.