Flood-impacted communities across NSW are being warned to brace for another soaking over the weekend, as thunderstorms begin creeping through the state.
The State Emergency Service is already undertaking one of the biggest resupply missions in its history, bringing groceries, medicine and fodder to cut-off towns.
Urgent supplies are being dropped to isolated communities, including Walgett, Collarenebri and Lightning Ridge in the state's north.
