Source: Bureau of Meteorology

For people in parts of Upper Western Forecast District.

Issued at 8:54 am Wednesday, 25 February 2026.

HEAVY TO LOCALLY INTENSE RAINFALL IN THE NORTHWEST.

Weather Situation: An extremely humid airmass lies over central Australia, focused around a slow-moving tropical low over the southern Northern Territory. A trough extending south of the low is bringing the risk of heavy falls to northwestern parts of NSW. Rainfall is expected to ease and contract northwest during Wednesday evening.

HEAVY RAINFALL which may lead to FLASH FLOODING is forecast about parts of the Upper Western districts during Wednesday. Six hour rainfall totals between 30 and 60 mm are likely. 24 hour rainfall totals between 50 and 90 mm are likely, with isolated totals to 130 mm possible. Rainfall is expected to ease Wednesday evening.

Locally INTENSE RAINFALL which may lead to DANGEROUS AND LIFE-THREATENING FLASH FLOODING is also possible with isolated thunderstorms during Wednesday morning, becoming less likely by Wednesday afternoon. Isolated six hour rainfall totals of around 100 mm are possible.

There remains uncertainty around the location of the heaviest falls.

Flood Watches and Warnings are current for the area. Please refer to https://www.bom.gov.au/weather-and-climate/warnings-and-alerts/ for more information.

Locations which may be affected include Tibooburra, Wilcannia, White Cliffs, Wanaaring, Louth and Tilpa.

The State Emergency Service advises that people should:
* Don't drive, ride or walk through flood water.
* Keep clear of creeks and storm drains.
* If you are trapped by flash flooding, seek refuge in the highest available place and ring 000 if you need rescue.
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).