Severe Weather Warning for Damaging Winds in NSW Ranges and ACT
If you are in immediate danger, call emergency services now.
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Areazine synthesizes this BoM weather warning directly from BOM's official public data feed. See our methodology for full source attribution and refresh cadence.
BOM issues high-severity severe weather warning for damaging winds across parts of NSW and the ACT, with blizzard conditions possible in alpine areas.
What this BoM weather warning tells you, and what most readers miss
This notice was issued by BOM on June 3, 2026 and geographically references New South Wales and Australian Capital Territory. Its severity classification of "high" signals how the issuing agency weighs the risk of harm if no action is taken - "critical" and "high" tier alerts typically carry direct consumer actions, while "medium" and "low" tend toward informational guidance or monitoring advisories. The category it belongs to - Weather Warnings - determines the warning protocol behind it, which shapes what protective action (seeking shelter, following evacuation orders if issued, monitoring official updates) is recommended and which agency holds authority to issue or cancel it.
Most readers skim a notice like this, check whether they are personally affected, and move on. The more useful lens is to read it as a data point about the issuing system: how quickly BOM detected the hazard, how precise the geographic or product-identifier scope is, and whether similar notices have clustered in the same category or region in the last 90 days. Cluster patterns frequently precede a broader regulatory action, a single localized BoM weather warning is isolated; three of them within a quarter often indicate a supply-chain, infrastructure, or seasonal driver that will keep producing notices until something structural changes.
For decision-making, Areazine pairs each alert with the original agency URL, the full agency name, and a timestamp so you can verify the notice against the primary source before acting on it. Tags on this item (weather, alert, Severe Weather Warning, NSW) map to related alerts in the same area of risk - browsing them together gives a clearer picture than any single notice alone, because the shape of an ongoing issue only becomes visible across multiple sequential alerts.
Alert Details
BOM has issued a Severe Weather Warning (IDN21037) for damaging winds. The warning was issued at 10:51 am AEST Wednesday, 3 June 2026, and expires at 9:51 am AEST Thursday, 3 June 2026. It is classified as high severity and remains in the update phase.
Affected Areas
The warning covers parts of the Illawarra, South Coast, Central Tablelands, Southern Tablelands, South West Slopes, Snowy Mountains and Australian Capital Territory forecast districts. Locations that may be affected include Goulburn, Katoomba, Braidwood, Ebor, Nowendoc, Barrington Tops, Thredbo Tops and Mt Ginini. The warning has been cancelled for the Mid North Coast, Hunter and Northern Tablelands districts.
What You Should Do
Park vehicles under secure cover away from trees, powerlines and drains. Secure or remove loose items around houses, yards and balconies. Keep at least 8 metres away from fallen power lines. Report fallen power lines to Ausgrid (131 388), Endeavour Energy (131 003), Essential Energy (132 080) or Evoenergy (131 093). For emergency help in storms, call SES on 132 500. The NSW National Parks and Wildlife Service recommends postponing back country travel until conditions improve.
Expected Conditions
Strong winds averaging 50 to 60 km/h with damaging wind gusts around 90 km/h are possible today and Thursday in southern and central ranges. In western Snowy Mountains below 1900 metres and ACT ranges, similar conditions are possible this evening. Above 1900 metres in the Snowy Mountains, damaging winds averaging 80 to 90 km/h with peak gusts around 110 km/h are forecast this evening into Thursday. Blizzard conditions are possible above 1400 metres from Wednesday evening.
Timeline
The warning is effective from the issue time of 10:51 am AEST Wednesday, 3 June 2026, through to early Friday, with specific wind and blizzard risks focused on today and this evening.
Original source: BOM Official Notice ↗
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All Weather Warnings →Frequently Asked Questions
Common questions about this BoM weather warning.