Source: Bureau of Meteorology

For people in parts of South West Slopes and Snowy Mountains Forecast Districts.

Issued at 1:48 pm Friday, 27 February 2026.

Heavy rainfall possible in thunderstorms over the Snowy Mountains.

Weather Situation: Slow-moving thunderstorms are developing in a very humid environment, bringing isolated heavy rainfall to parts of the Snowy Mountains.

Severe thunderstorms are likely to produce heavy rainfall that may lead to flash flooding in the warning area over the next several hours. Locations which may be affected include Cooma, Jindabyne, Thredbo, Adaminaby, Khancoban and Perisher Valley.

The State Emergency Service advises that people should:
* Keep clear of creeks and storm drains.
* Don't walk, ride your bike or drive through flood water.
* If you are trapped by flash flooding, seek refuge in the highest available place and ring 000 if you need rescue.
* Stay indoors away from windows, and keep children and pets indoors as well.
For emergency help in flood and storms, ring the SES on 132 500.
Stay updated on the Hazards Near Me NSW app or the ACT ESA website (https://esa.act.gov.au).